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  1. Laboratory Equipments 7 Products available
  2. Power Supply System 3 Products available
  3. Others 51 Products / Services available

Other Products / Services #4537510

Thermo Mixer

Thermo Mixer is another quality product offered by the company. It is excellent with its operational speed. These world class Thermo Mixers are equipped with MS powder coated Cabinet Box with 24 tubes holding capacity. They are specifically made to cater the needs of the customers like scientists and doctors.
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Gel Rocker

  • Specifications Timer : 0 - 60 min , Platform Size : 30 X 30 Cms
  • Benefits Reliable , Long life
Gel Rocker is widely used in laboratory testing applications. This product is available with two convenient platforms; one is electronic single and another is double platforms. We have made it user friendly by giving it electronic touch pad control system. Gel Rocker as the name suggests is rocking and widely used as useful equipment in laboratory applications. Gel Rocker is durable and reliable with its MS powder coated cabinet.
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Reciprocal Shaker

Reciprocal Shaker is one type of Laboratory Shaker. Reciprocal Shaker can shake 9 flasks at a time. They are available with manual as well as automatic control systems. These shakers are widely used in Laboratory tests. They are excellent in performance. The company is providing Reciprocal Shaker at competitive market price. They are manufactured and supplied world wide.
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Bottle Roller

  • Dimensions , Rollers 2 x 15 inches , 6 nos.
Bottle Roller is used to rotate bottles for specific processes and applications of laboratory. This Biotechnology Instrumentation is extremely useful to fulfill the requirements of the clients. The company manufactures quality Bottle Roller to be used in research laboratories. Bottle rollers can be used to roll jars or containers also.
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PCR Work Station

  • UV tubes , Fluorescent tube 2 nos. , 1no.
PCR Work Station is specially manufactured by the company to provide service in laboratory applications. In PCR Work Station the user can have all the equipment to make a solution. The product is powerful with its advanced technology. The product has convenient work place to run any application. Product comes with two kinds of sophisticated design maxi and mini.
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Thermocycler THE-1100

The THE-1100 simulates artificial aging by means of cyclical temperature changes. All relevant parameters such as, for instance, exposure time, temperatures and cycle count can be easily adjusted on the device.

Functional principle

An open specimen basket is alternately immersed in a bath of warm liquid followed by a bath of cold liquid. A very high rate of temperature change is achieved with this thermal-cycle design, and this gives a particularly realistic simulation of the temperature changes in the oral cavity.
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Magnetic Stirrer

  • Capacity , Cabinet 2 to 5 liters. , Aluminium powder coated
Magnetic Stirrer is equipped with variable speed control system. The product can stir components or solutions at a desired speed. Magnetic Stirrer is capable of operating at 200 Celsius. Our Magnetic Stirrer is available with the capacity to hold 2 to 5 liters of solutions, at the time of operation. The product is extremely useful in laboratory application process.
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Oscilloscopes

We offer wide range of Analog, Digital Storage Oscilloscopes up to 350 MHz bandwidth. At entry level , 30 MHz , Modern circuits often use high speed VLSI techniques , high speed micro controllers etc, . The entire range of oscilloscope , pass through strict quality control and performance requirements
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Function Generator

  • Features Inbuilt frequency counter , Frequency range : 0Hz to 5MHz
The3 Mhz, 5MHz Function Generator, which we offer, incorporates DDS technology based digital waveform generation that can give accurate frequencyamplitude characteristics. The 5MHz Function Generator is available with us at affordable prices.
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Decade Boxes

We offer one of the paramount Decade Resistance Box. Our Precision Decade Resistance Box is considered as the picture-perfect example of modern engineering because it works faultless with the least consumption of electric power. Dependableness and lastingness are some of the hallmarks of our Precision Decade Resistance Box. We have abundant experience in the supplying of all class of Handheld Resistance Decade Box.
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Digital Multimeter

  • Feature Auto-Ranging , Shockproof Protection
  • Includes: User Manual , Test Leads , Temperature Probe
It seems like everything plugs in to your computer these days, and this digital multimeter is no exception. This auto-ranging multimeter will test AC and DC voltage and current as well as capacitance, resistance, frequency and even temperature. It features a large, easily readable display for use in the field as well as the ability to connect to your computer for data logging, processing and analysis. It has all of the basic functions that you expect from a good digital multimeter including continuity check (with buzzer), diode test and data hold.
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Microwave Test Bench

Technilab offers High Quality Microwave Test Bench in X band and Ku band Frequency for Educational Institutions, S band, C band, L band Components for defence, Industry customers. . Our Microwave Test benches comprises of high power output source, sensitive detector diodes, Precision CNC Machined Waveguide Components ensuring constant power output, repeated results, System easily tuned for minimum VSWR max power output. Our product range also comprises of various waveguide components like, Gunn Diode, Pin diode, Detector diode, Frequency Meter
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VSWR Meter

  • A/C output BNC Connector for amplified output
  • Input Connector BNC(F)
  • Frequency 1000Hz +/- 10%
  • Power 230 Volts AC, 50Hz, mains supply
VSWR meter is a high gain, Voltage Amplifier tuned at the centre frequency of 1 KHz. It
is used for measuring voltage standing wave ratio, attenuation and total mismatch on the line
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Microstrip Trainer Kit

Technilab offers High Quality Microstrip Trainer Kit designed and developed to cater the demand of Technical teaching Instruments to impart the basic theory of Microstrip concepts in S, C, X band Frequencies.And practical verification of Microstrip Circuits, Characteristics, and other properties like Resonance frequency, Coupling, Isolation, Return loss, Insertion loss, line Impedance, Termination, etc., in various frequencybands.It has an provision to tune to 0.001 Ghz resolution and display of Voltage Controlled Oscillation tuning voltage. It is very useful for introducing practical verification of Microstrip Components and their operation to students. Our Detailed manual provides covering Theoretical background of Microstrip Components is provided.
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Microstrip Antenna Trainer Kit

Technilab Microstrip Antenna Trainer Kit has been specially designed for teaching Antenna Configuration at Engineering Colleges and those engaged in research and development . It is very useful for introducing practical verification of antenna operation to the students. The Trainer kit consist of different types of planar and Dimensional Antennas, Signal Source, Transmitter unit, receiver unit, Detector and Measuring device. Technilab Micro strip Antenna Trainer System also comes with various types of Antenna Mount Turn table as per customer choice as follows;
* Tripod Antenna Turn Table

* Microcontroller based Motorised antenna Turn table

* PC Controlled Motorised Antenna Turn Table
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Cpld Development Boards

The pulse width modulation technique is used to vary the speed of the DC motor. The frequency of the pulses is 120Hz. Keeping the frequency constant, the width of the pulses is used to change the speed. When the pulse width is minimum, the speed is minimum and when the width is maximum, the speed is maximum. The ramp and pedestal technique is used to change the pulse width and thereby the speed. Rectifier and Regulator, Ramp generator, Digital to Analog Converter (DAC), Motor drive section, Timing and reference voltage generator, Feedback section.
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Advanced FPGA Development Board

The Spartan-3 Development Board provides the user with a complete development environment based on the XC3S1500 FPGA from Xilinx.
The highly integrated evaluation board includes a 4x24 LCD Display, 16bit ADC, 14bit DAC, 32Mb Flash, 128Mb SDRAM, RS232, LVDS, PS2, LEDs, Push Buttons, PLL Programmable Clock Generator, Graphical LCD IF, Audio CODEC, 10100 Ethernet MAC, 10100 Ethernet Phy, Agilent Logic Analyzer IF, CAN 2.0B Phy interface at a low cost.
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CPLD Starter Kit

Xilinx Adaptor using XC9572-72 Macro Cells. Two 7- Segment LED Display. 5V Compatible IOs An 8-Pin Dip Switch, , Manual Reset Switch. On Board Oscillator & Push button. JTAG downloadable cable for downloading
Prototyping Area for versatile usage with 5 IOs.Bundled IP Cores with several experiments
Reusable macros for fast dubbing Power Supply
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FPGA Starter Kit

FPGA adapter. (XILINX - XC2S30TQ144.) Two 7- Segment LED Display. An 8-Pin Dip Switch, , Manual Reset Switch. On Board Oscillator & Push button.
Download Cable for FPGA Programmability. Prototyping Area for versatile usage with five IOs. Bundled IP Cores with several experiments Reusable macros for fast dubbing Power Supply
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LAN Trainer Without Wireless

The world today has become unimaginable with out Internet or Mobile Phones or any sort of communication systems. Thanks to the Networking & Data Communication Systems that have paved their ways to embark their vital existence in almost every aspect of life The scenario, expressing its inevitability towards the gigantic existence of the Network Systems, generates a need for the present generation to know, study & understand the principles of data communication & Networking

We with its enormous exposure to the real world of technology, in an effort to share its expertise with the upcoming engineers, presents Local Area Network Laboratory (LAN). The Local Area Network Laboratory promises to impart basic concepts of networking, in a very simple, self-explanative & Practical way.
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Wireless Lan Trainer

The world today has become unimaginable with out Internet or Mobile Phones or any sort of communication systems. Thanks to the Networking & Data Communication Systems that have paved their ways to embark their vital existence in almost every aspect of life The scenario, expressing its inevitability towards the gigantic existence of the Network Systems, generates a need for the present generation to know, study & understand the principles of data communication & Networking
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PDLA Software

The need to communicate with each other has become an important criteria for everyone, irrespective of life styles and individual preferences. Gone are the days of slow Postal Letter Systems, as Communication now happens with Computers working at super high speeds with superlative efficiency. Concentrated developments have taken place for a few decades now, leading to Models providing a near perfect solution. Networking is the buzzword when computers and Network Enabled Devices communicate. Network is also meant for a layman and facilitates sharing of resources. While using is a pleasure, understanding the way the network works, its functionality and its internals, is very much a professionally desired skill. It is an entirely specialized subject but sometimes unreachable. A network consists of many rules and regulations, called Protocols.
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Embedded System Trainer

Design and development of Communication Systems has experienced a major trend in recent years. With the adaptation of Internet, various communication devices are used in various parts of the network starting from network enabled PDAs, Pagers and central office switches etc. Most of the networking devices have a robust communication software functionality, which is used to communicate with other devices, as well as with a controlling entity.
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Control Area Network (CAN) Laboratory

UE- Controller Area Network System is an entirely sophisticated Industrial Communication Bus System built around the Intel 8-bit 8051 and Philips 16-bit XA-C3 IC belonging to the famous MCS-51 series of Microcontroller. The systems are user friendly and very flexible.
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Advcanced Micro Controller Laboratory

The UE- Advanced Microcontroller Laboratory System (AMC), is built around the Intel MCS51 belonging to the famous MCS-51 series of Microcontroller. The systems are user friendly and very flexible. The assembler and the downloader provided with the system makes it possible for the user to use these systems in training, application and development. Onboard full duplex serial interface (with RS232C and RS485 converters), 4-Line LCD (With a total of 20*4= 80 Character capacity), 8K NVRAM (as User Program Memory), BUS extensions and Add on cards provided with 48 DIO lines, 8 channel multiplexed 12-bit resolution ADC, DAC and Communication module, makes it a dynamic system for any application development.
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Data Communication Laboratory

Communication systems have very much evolved to become an integral part of life. Equipments like Mobile phones and systems like GPS are no more considered luxuries but have become basic necessities. Thanks for the data communication systems, that have shrunk the earth, thereby providing access to anyone & anything to any corner of the world. Having such a situation, wherein the presence of the data communication systems is very much felt in every aspect of life, there arises a strong need for the upcoming engineers to excel in the basics & concepts of data communication. To address the need of the time, here is United Electrotechnologies, with all its expertise & enormous exposure of the real world of technology and in an effort of sharing its experience with the young engineers presents, the Data Communication Trainer (DCT) system. The DCT system excels in its simple, user-friendly & self-explanative way of teaching the basic concepts in a practical way.
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Advanced Fiber Optic Communication Trainer

Analog signals: 250 Hz; 500 Hz;1 KHz sinusoidal signals All amplitude variable from 0 to 5V > Digital signals: 64 KHz, 32 KHz, 16 KHz & 8 KHz signals DC: Adjustable over 0 to 5 Volts Simplex Fiber Optic cable Attenuation at 660 nm: Typically 0.3 dB per meter
Transmitter: Fiber optic LED Wavelength: 660 nm
Optical power: 30 to 40 microwatts at lf=10ma
Receiver: FO- Phototransistor
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Data Modem Trainer

To study the operation of the Modem trainer in LOCAL LOOP mode To study the operation of the Data Modem trainer in the Local TX mode To study the operation of the Data Modem trainer in the Local RX mode
To study the operation of the Modem trainer in PC mode
To study the design of a FSK Modem
To study the use of modem for PC to PC communication
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Delta Demodulation Unit

Delta (Linear & Adaptive, CVSD) Modulation & Demodulation


Technical Specifications

Modulations & Demodulations: Linear & Adaptive (CVSD)
On board Input signal (Sinusoidal): 1khz, 2khz & non-sinusoidal (Variable Amplitude)
On board Sampling Frequencies: 8khz, 16khz, 32khz, 64khz (Switchable)
Onboard Compressor & Expander
Voice interface to study the performance of Linear & Adaptive modulationdemodulation
Inbuilt channel simulator to induce noise, attenuation and bandwidth
Relevant test points for observation and sockets for connections



Experiments

To study the Encoding process of a linear delta modulator
To study the Decoding process of the linear delta demodulator
To identify the slope Overload for the linear delta modulated signals
To identify the granular noise (Quantization noise) of the linear delta modulated signal
To identify the Idling noise of the linear delta modulated signals
To study the performance of linear delta modulation by using a Non-Sinusoidal Signal
To study the effect of linear delta modulation by using Compander and Expander
To study the behavior of linear delta modulation by voice transmission and reception
To study the Encoding process of Adaptive Delta Modulation (CVSD)
To study the Decoding process of Adaptive Delta Modulation (CVSD)
To study the performance of adaptive delta modulation by using a Non-Sinusoidal Signal
To study the behavior of adaptive delta modulation (CVSD) by voice transmission and reception
To study the effect of Channel Simulator (Noise, Bandwidth, Attenuation) on the Linear & Adaptive (CVSD) Delta Modulation systems
To study the significance of Compander and Expander for Voice Modulation and Demodulation on Linear Delta Modulation systems
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Analog Pulse Modulation Unit

On board Input signal (Sinusoidal): 1khz, 2khz and Non-sinusoidal (Variable Amplitude)
On board Sampling Frequencies: 4khz, 8khz, 16khz, 32khz (Switchable)
Modulations & Demodulations: PAM (Natural & Flat Top), PWM and PPM
Reconstruction of PWM using RAMP generator Variable pulse widths
Voice interface to study the performance of PAM, PWM, PPM modulation & demodulation
Inbuilt channel simulator to induce noise, attenuation and bandwidth
Reconstruction using low pass filters
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Transmitter Coder

DCLT 005 Transmitter CoderModulator.
DCLT 006 Receiver DecoderDemodulator
Digital Data: NRZ-L format
Channel CodingDecoding
Carrier Signals: 1 MHz, 0.5MHz, 0.5 MHz (180out of phase)
Amplitude: 5V peak to peak
Reference Clock Frequency: 125 KHz, Amplitude 5 volts
Digital Data: 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1(NRZ-L format)
Data Conversions: Bipolar to Unipolar and Vice versa
Data CodingDecoding techniques: NRZ-L to NRZ-M, NRZ-S, NRZ-S, URZ, Bio-L, Bio-M, Bio-S, RZ-AMI, DPSK and vice versa
Carrier ModulationDemodulation Techniques using ASK, FSK, PSK
Onboard Carrier Generation using PLL Techniques
Bipolar to Unipolar conversions and vice versa
Relevant test points for observation and sockets for connections.
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Band Pass Modulation Unit With Channel Coding

DCLT 005 Transmitter CoderModulator.
DCLT 006 Receiver DecoderDemodulator
Digital Data: NRZ-L format
Channel CodingDecoding
Carrier Signals: 1 MHz, 0.5MHz, 0.5 MHz (180out of phase)
Amplitude: 5V peak to peak
Reference Clock Frequency: 125 KHz, Amplitude 5 volts
Digital Data: 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1(NRZ-L format)
Data Conversions: Bipolar to Unipolar and Vice versa
Data CodingDecoding techniques: NRZ-L to NRZ-M, NRZ-S, NRZ-S, URZ, Bio-L, Bio-M, Bio-S, RZ-AMI, DPSK and vice versa
Carrier ModulationDemodulation Techniques using ASK, FSK, PSK
Onboard Carrier Generation using PLL Techniques
Bipolar to Unipolar conversions and vice versa
Relevant test points for observation and sockets for connections.
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Time Division Multiplexing Unit

4 Channel TDM Pulse Amplitude Mod & Demodulation Trainer
Onboard Sine waves: 2KHz, 1KHz, 500Hz, 250 Hz
Synchronization Pulse Generation: Using (Variable 0-5V) DC level
Generation of receiver clock and channel information using Phase Locked Loop
Communication through three wire, two wire and single wire modes
Sampling Rate: 32Khz,
Reconstruction: 4 th order low pass butter worth filter
Cut-off Freq: 3.4 kHz,
Clock Recovery & Sync Detect- 2 of the fundamentals aspects using PLL Techniques
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Pulse Code Demodulation Unit

DCLT 003 PCM Transmitter
DCLT 004 PCM Receiver
Input Channels: 2 DC inputs (0-5V), 2 sinusoidal inputs (500Hz, 1Khz)
Frame Synchronization Detector: Pseudo Random Sequence Generator
Serial Data rate: Fast Mode (240 bitssec), Slow Mode (1 sample per 11 secs)
ADC: 8 bit
Error Control Code Facility: Even, Odd, Hamming, None
Serial Data Patterns: 14-bit Pseudo Random Sequence, 14 bits of data from two channels
Observation of digital data through LEDs
Induction of errors into the data stream
Detection, location and correction of errors through Hamming
Relevant test points for observation and sockets for connections
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Pulse Code Modulation Unit

DCLT 003 PCM Transmitter
DCLT 004 PCM Receiver
Input Channels: 2 DC inputs (0-5V), 2 sinusoidal inputs (500Hz, 1Khz)
Frame Synchronization Detector: Pseudo Random Sequence Generator
Serial Data rate: Fast Mode (240 bitssec), Slow Mode (1 sample per 11 secs)
ADC: 8 bit
Error Control Code Facility: Even, Odd, Hamming, None
Serial Data Patterns: 14-bit Pseudo Random Sequence, 14 bits of data from two channels
Observation of digital data through LEDs
Induction of errors into the data stream
Detection, location and correction of errors through Hamming
Relevant test points for observation and sockets for connections
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Analog Signal Sampling & Reconstruction Unit

Onboard Input Sinusoidal Signal: 2khz (on board generation)
Onboard Sampling Freq. : 2Khz, , 4Khz, , 8Khz, , 16Khz, , 32Khz, , Cut-off Freq.: 3.4 kHz, ,
Sampling Outputs: Sampling Amplifier & Sample Hold Amplifier
Reconstruction: 2 nd Order 4 th Order & 6 th Order Butterworth low pass filters
Variable duty cycle: 10% to 90%
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Tube Rotator

  • Speed , Holder 0 to 80 rpm , Disc type for eppendorf tubes
Tube Rotator is very efficient to meet the needs of the clients. This widely used bio-tech instrument is capable of providing high performance at a competitive market price. With a speed up to 80 rpm this product is excellent for laboratory applications. Tube Rotator is DC motor driven.
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Measuring System KM-3

The newly developed force measuring system KM-3 can be used in all mastication simulators from SD Mechatronik. It allows one- or three-dimensional measurements of the forces occurring during the simulation. A prestressed and accurately calibrated sensor is placed in front of the antagonist. It can be installed in a few easy steps in any sample chamber. Depending on the model, the sensor supplies the contact force of the antagonist, or additionally the force components in x- and y-direction during the lateral movement.
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Three Dimensional Shaker

We offer Three Dimensional Shaker in the market. Three Dimensional Shaker is a DC motor driven product which can shake the testing process at a considerable speed. This product can shake at three different angles like a belly dancer. Three Dimensional Shaker is excellent in performance and very useful for Laboratory testing.
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Universal CPLD Development Board

  • Technical Specifications U50K / U 200k BASE SYSTEM Different Technology Support ALTERA / XILINX / etc . XILINX (SPARTAN - II / SPARTAN - III )
  • Frequency Support Internal frequency up to 150 MHz
Bundled (IP Cores) with advanced projects and several experiments Prototyping board with support for 100pin QFP (optional) CPLD support 41 external ios to control external devices or another FPGA suitable for Custom applications UPLINK DOWNLINK Possible with PC uses RS232 C (optional)
Plug and Use either XILINX or ALTERA adaptor
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Test Tube Mixer

Test Tube Mixer is sophistically manufactured by the company. The mixer is equipped with some exciting features. It is a durable and reliable piece of equipment with excellent performance. Test Tube Mixer is excellent with DC motor driven technology. Our Test Tube Mixer is specially made to meet the requirements of the scientists.
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Chewing Simulator

An axle moves the table on which the sample chambers are mounted. The second axle lifts and sinks a traverse with weights. These weights touch the antagonists and generate contact pressure during the abrasive motion. The weight can be determined by the user. The traverse paths of the axles and the speeds can also be set independently from each other. It is possible to move either both the axles, or only one of them (e.g. for bruxism simulation). The various possible settings make the Chewing Simulator CS-4.2 a highly universal and versatile device for your laboratory.
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Chewing Simulator

The device simulates various chewing movements in the mouth for materials testing of implants, bridges, crowns, composite material and jaw models:

Execution of complete chewing cycles by means of 2-axis motion
Simulation of Bruxism
The defined sliding of two teeth against each other
Simulation of the striking of two teeth against each other at various speeds and intensities of force

The CS-4 device is based on WILLYTEC technology which is known and well-proven across the world, but which could be further improved and adapted to our customers' wishes as regards key details:

Kinematics: particularly precise motion through the use of digital servo drives
Significantly reduced noise when running, so can be used without problems in laboratories
2-axis operation reduces test times by up to 20% by means of simultaneous reverse motion along both axes
Devices available which have identical specifications but 2 or 4 specimen chambers. This gives significant price advantages for users with smaller specimen volumes
Various specimen holders, antagonists and special test rigs are available
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MDT-500 Low-load Testing Machine

The MDT-500 low-load testing machine can be universally used for a multitude of testing procedures on a whole variety of materials and components. The powerful software allows quick and easy analysis of the measurement results.

Typical areas for use are:

Tension and pressure tests for the assessment of materials

Load tests for metal and plastic components

The gauging of springs and of elastic components

The carrying out of cycle-based wear tests

3-point bending tests with special specimen holders (optional)

Dynamic mechanical analysis of specimens showing complex coefficients of elasticity, Whler curves and also detection of cracks under cyclical long-term loading (optional)
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3-Media Abrasion Machine TMA-1

A specimen wheel with 12 separate chambers is filled with the materials to be tested. The machine has a device with the help of which the filled wheel is ground to a perfect circle. The abrasion is produced by a hardened antagonist wheel made of special steel and by the medium used. Various parameters such as the distance between the wheels, the rotational speed and the direction of rotation as well as the contact pressure can be easily and precisely adjusted so that very exact wear tests can be flexibly carried out with a whole variety of combinations of materials
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3-Media Abrasion Measuring System TMAM-1

Field of applicationThe measuring system is used for the automatic measurement and analysis of specimen wheels from the 3-body wear test. The TMAM-1 can be used both as a stand-alone device as well as part of a system in conjunction with the TMA-1
Functional principle
It is particularly easy to use: the specimen wheel from the abrasion test is placed in the TMAM-1 and the evaluation is started by means of the PC supplied with the order. After the end of the analysis, the results are stored in the PC and are available for evaluation, export etc.

The abrasion depth of all material specimens is shown in three-dimensional diagrams which can be spatially rotated; this allows specimens to be compared quickly and easily and a meaningful presentation to be made.

The software included in the price produces universally analysable Excel-compatible txt. files which contain all the surface coordinates of the specimen wheel.
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Toothbrush Simulation Device

Field of application
The device simulates various brushing movements on the surfaces of teeth and test pieces.
Functional principle
Up to a maximum of 8 (12) specimens are simultaneously exposed to abrasion in the tooth brushing machine. The individual specimens may be of various forms and materials (hardness), and may be loaded with various levels of contact pressure. The specimen chambers are separated from each other so that each specimen can be operated with its own liquid (e.g. toothpaste-water mix), and individually cleaned. All the brushes are controlled by a central drive system, and the chosen type of movement is therefore the same for all specimens used in the trial. A high-grade motion controller guarantees exact speeds and trajectories which can be adjusted with a very high degree of precision. The motion sequence (teeth cleaning technique) can be freely selected from a combination of forwards, backwards and circular movements. Complex motion sequences can be easily programmed by means of an optional software module.

Chief advantages

Efficient and time-saving with 8 (12) specimen chambers able to be used simultaneously
Free choice of cleaning motion combinations in the X and Y axes (only X, only Y, circular and zigzag)
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Delta Modulation Unit

Delta (Linear & Adaptive, CVSD) Modulation & Demodulation


Technical Specifications

Modulations & Demodulations: Linear & Adaptive (CVSD)
On board Input signal (Sinusoidal): 1khz, 2khz & non-sinusoidal (Variable Amplitude)
On board Sampling Frequencies: 8khz, 16khz, 32khz, 64khz (Switchable)
Onboard Compressor & Expander
Voice interface to study the performance of Linear & Adaptive modulationdemodulation
Inbuilt channel simulator to induce noise, attenuation and bandwidth
Relevant test points for observation and sockets for connections



Experiments

To study the Encoding process of a linear delta modulator
To study the Decoding process of the linear delta demodulator
To identify the slope Overload for the linear delta modulated signals
To identify the granular noise (Quantization noise) of the linear delta modulated signal
To identify the Idling noise of the linear delta modulated signals
To study the performance of linear delta modulation by using a Non-Sinusoidal Signal
To study the effect of linear delta modulation by using Compander and Expander
To study the behavior of linear delta modulation by voice transmission and reception
To study the Encoding process of Adaptive Delta Modulation (CVSD)
To study the Decoding process of Adaptive Delta Modulation (CVSD)
To study the performance of adaptive delta modulation by using a Non-Sinusoidal Signal
To study the behavior of adaptive delta modulation (CVSD) by voice transmission and reception
To study the effect of Channel Simulator (Noise, Bandwidth, Attenuation) on the Linear & Adaptive (CVSD) Delta Modulation systems
To study the significance of Compander and Expander for Voice Modulation and Demodulation on Linear Delta Modulation systems
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Our Product / Services

  1. Laboratory Equipments 7 Products available
  2. Power Supply System 3 Products available
  3. Others 51 Products / Services available

Other Products / Services #4537510

Thermo Mixer

Thermo Mixer is another quality product offered by the company. It is excellent with its operational speed. These world class Thermo Mixers are equipped with MS powder coated Cabinet Box with 24 tubes holding capacity. They are specifically made to cater the needs of the customers like scientists and doctors.
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Gel Rocker

  • Specifications Timer : 0 - 60 min , Platform Size : 30 X 30 Cms
  • Benefits Reliable , Long life
Gel Rocker is widely used in laboratory testing applications. This product is available with two convenient platforms; one is electronic single and another is double platforms. We have made it user friendly by giving it electronic touch pad control system. Gel Rocker as the name suggests is rocking and widely used as useful equipment in laboratory applications. Gel Rocker is durable and reliable with its MS powder coated cabinet.
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Reciprocal Shaker

Reciprocal Shaker is one type of Laboratory Shaker. Reciprocal Shaker can shake 9 flasks at a time. They are available with manual as well as automatic control systems. These shakers are widely used in Laboratory tests. They are excellent in performance. The company is providing Reciprocal Shaker at competitive market price. They are manufactured and supplied world wide.
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Bottle Roller

  • Dimensions , Rollers 2 x 15 inches , 6 nos.
Bottle Roller is used to rotate bottles for specific processes and applications of laboratory. This Biotechnology Instrumentation is extremely useful to fulfill the requirements of the clients. The company manufactures quality Bottle Roller to be used in research laboratories. Bottle rollers can be used to roll jars or containers also.
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PCR Work Station

  • UV tubes , Fluorescent tube 2 nos. , 1no.
PCR Work Station is specially manufactured by the company to provide service in laboratory applications. In PCR Work Station the user can have all the equipment to make a solution. The product is powerful with its advanced technology. The product has convenient work place to run any application. Product comes with two kinds of sophisticated design maxi and mini.
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Thermocycler THE-1100

The THE-1100 simulates artificial aging by means of cyclical temperature changes. All relevant parameters such as, for instance, exposure time, temperatures and cycle count can be easily adjusted on the device. Functional principle An open specimen basket is alternately immersed in a bath of warm liquid followed by a bath of cold liquid. A very high rate of temperature change is achieved with this thermal-cycle design, and this gives a particularly realistic simulation of the temperature changes in the oral cavity.
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Magnetic Stirrer

  • Capacity , Cabinet 2 to 5 liters. , Aluminium powder coated
Magnetic Stirrer is equipped with variable speed control system. The product can stir components or solutions at a desired speed. Magnetic Stirrer is capable of operating at 200 Celsius. Our Magnetic Stirrer is available with the capacity to hold 2 to 5 liters of solutions, at the time of operation. The product is extremely useful in laboratory application process.
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Oscilloscopes

We offer wide range of Analog, Digital Storage Oscilloscopes up to 350 MHz bandwidth. At entry level , 30 MHz , Modern circuits often use high speed VLSI techniques , high speed micro controllers etc, . The entire range of oscilloscope , pass through strict quality control and performance requirements
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Function Generator

  • Features Inbuilt frequency counter , Frequency range : 0Hz to 5MHz
The3 Mhz, 5MHz Function Generator, which we offer, incorporates DDS technology based digital waveform generation that can give accurate frequencyamplitude characteristics. The 5MHz Function Generator is available with us at affordable prices.
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Decade Boxes

We offer one of the paramount Decade Resistance Box. Our Precision Decade Resistance Box is considered as the picture-perfect example of modern engineering because it works faultless with the least consumption of electric power. Dependableness and lastingness are some of the hallmarks of our Precision Decade Resistance Box. We have abundant experience in the supplying of all class of Handheld Resistance Decade Box.
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Digital Multimeter

  • Feature Auto-Ranging , Shockproof Protection
  • Includes: User Manual , Test Leads , Temperature Probe
It seems like everything plugs in to your computer these days, and this digital multimeter is no exception. This auto-ranging multimeter will test AC and DC voltage and current as well as capacitance, resistance, frequency and even temperature. It features a large, easily readable display for use in the field as well as the ability to connect to your computer for data logging, processing and analysis. It has all of the basic functions that you expect from a good digital multimeter including continuity check (with buzzer), diode test and data hold.
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Microwave Test Bench

Technilab offers High Quality Microwave Test Bench in X band and Ku band Frequency for Educational Institutions, S band, C band, L band Components for defence, Industry customers. . Our Microwave Test benches comprises of high power output source, sensitive detector diodes, Precision CNC Machined Waveguide Components ensuring constant power output, repeated results, System easily tuned for minimum VSWR max power output. Our product range also comprises of various waveguide components like, Gunn Diode, Pin diode, Detector diode, Frequency Meter
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VSWR Meter

  • A/C output BNC Connector for amplified output
  • Input Connector BNC(F)
  • Frequency 1000Hz +/- 10%
  • Power 230 Volts AC, 50Hz, mains supply
VSWR meter is a high gain, Voltage Amplifier tuned at the centre frequency of 1 KHz. Itis used for measuring voltage standing wave ratio, attenuation and total mismatch on the line
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Microstrip Trainer Kit

Technilab offers High Quality Microstrip Trainer Kit designed and developed to cater the demand of Technical teaching Instruments to impart the basic theory of Microstrip concepts in S, C, X band Frequencies.And practical verification of Microstrip Circuits, Characteristics, and other properties like Resonance frequency, Coupling, Isolation, Return loss, Insertion loss, line Impedance, Termination, etc., in various frequencybands.It has an provision to tune to 0.001 Ghz resolution and display of Voltage Controlled Oscillation tuning voltage. It is very useful for introducing practical verification of Microstrip Components and their operation to students. Our Detailed manual provides covering Theoretical background of Microstrip Components is provided.
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Microstrip Antenna Trainer Kit

Technilab Microstrip Antenna Trainer Kit has been specially designed for teaching Antenna Configuration at Engineering Colleges and those engaged in research and development . It is very useful for introducing practical verification of antenna operation to the students. The Trainer kit consist of different types of planar and Dimensional Antennas, Signal Source, Transmitter unit, receiver unit, Detector and Measuring device. Technilab Micro strip Antenna Trainer System also comes with various types of Antenna Mount Turn table as per customer choice as follows;* Tripod Antenna Turn Table * Microcontroller based Motorised antenna Turn table * PC Controlled Motorised Antenna Turn Table
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Cpld Development Boards

The pulse width modulation technique is used to vary the speed of the DC motor. The frequency of the pulses is 120Hz. Keeping the frequency constant, the width of the pulses is used to change the speed. When the pulse width is minimum, the speed is minimum and when the width is maximum, the speed is maximum. The ramp and pedestal technique is used to change the pulse width and thereby the speed. Rectifier and Regulator, Ramp generator, Digital to Analog Converter (DAC), Motor drive section, Timing and reference voltage generator, Feedback section.
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Advanced FPGA Development Board

The Spartan-3 Development Board provides the user with a complete development environment based on the XC3S1500 FPGA from Xilinx.The highly integrated evaluation board includes a 4x24 LCD Display, 16bit ADC, 14bit DAC, 32Mb Flash, 128Mb SDRAM, RS232, LVDS, PS2, LEDs, Push Buttons, PLL Programmable Clock Generator, Graphical LCD IF, Audio CODEC, 10100 Ethernet MAC, 10100 Ethernet Phy, Agilent Logic Analyzer IF, CAN 2.0B Phy interface at a low cost.
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CPLD Starter Kit

Xilinx Adaptor using XC9572-72 Macro Cells. Two 7- Segment LED Display. 5V Compatible IOs An 8-Pin Dip Switch, , Manual Reset Switch. On Board Oscillator & Push button. JTAG downloadable cable for downloadingPrototyping Area for versatile usage with 5 IOs.Bundled IP Cores with several experimentsReusable macros for fast dubbing Power Supply
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FPGA Starter Kit

FPGA adapter. (XILINX - XC2S30TQ144.) Two 7- Segment LED Display. An 8-Pin Dip Switch, , Manual Reset Switch. On Board Oscillator & Push button.Download Cable for FPGA Programmability. Prototyping Area for versatile usage with five IOs. Bundled IP Cores with several experiments Reusable macros for fast dubbing Power Supply
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LAN Trainer Without Wireless

The world today has become unimaginable with out Internet or Mobile Phones or any sort of communication systems. Thanks to the Networking & Data Communication Systems that have paved their ways to embark their vital existence in almost every aspect of life The scenario, expressing its inevitability towards the gigantic existence of the Network Systems, generates a need for the present generation to know, study & understand the principles of data communication & Networking We with its enormous exposure to the real world of technology, in an effort to share its expertise with the upcoming engineers, presents Local Area Network Laboratory (LAN). The Local Area Network Laboratory promises to impart basic concepts of networking, in a very simple, self-explanative & Practical way.
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Wireless Lan Trainer

The world today has become unimaginable with out Internet or Mobile Phones or any sort of communication systems. Thanks to the Networking & Data Communication Systems that have paved their ways to embark their vital existence in almost every aspect of life The scenario, expressing its inevitability towards the gigantic existence of the Network Systems, generates a need for the present generation to know, study & understand the principles of data communication & Networking
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PDLA Software

The need to communicate with each other has become an important criteria for everyone, irrespective of life styles and individual preferences. Gone are the days of slow Postal Letter Systems, as Communication now happens with Computers working at super high speeds with superlative efficiency. Concentrated developments have taken place for a few decades now, leading to Models providing a near perfect solution. Networking is the buzzword when computers and Network Enabled Devices communicate. Network is also meant for a layman and facilitates sharing of resources. While using is a pleasure, understanding the way the network works, its functionality and its internals, is very much a professionally desired skill. It is an entirely specialized subject but sometimes unreachable. A network consists of many rules and regulations, called Protocols.
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Embedded System Trainer

Design and development of Communication Systems has experienced a major trend in recent years. With the adaptation of Internet, various communication devices are used in various parts of the network starting from network enabled PDAs, Pagers and central office switches etc. Most of the networking devices have a robust communication software functionality, which is used to communicate with other devices, as well as with a controlling entity.
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Control Area Network (CAN) Laboratory

UE- Controller Area Network System is an entirely sophisticated Industrial Communication Bus System built around the Intel 8-bit 8051 and Philips 16-bit XA-C3 IC belonging to the famous MCS-51 series of Microcontroller. The systems are user friendly and very flexible.
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Advcanced Micro Controller Laboratory

The UE- Advanced Microcontroller Laboratory System (AMC), is built around the Intel MCS51 belonging to the famous MCS-51 series of Microcontroller. The systems are user friendly and very flexible. The assembler and the downloader provided with the system makes it possible for the user to use these systems in training, application and development. Onboard full duplex serial interface (with RS232C and RS485 converters), 4-Line LCD (With a total of 20*4= 80 Character capacity), 8K NVRAM (as User Program Memory), BUS extensions and Add on cards provided with 48 DIO lines, 8 channel multiplexed 12-bit resolution ADC, DAC and Communication module, makes it a dynamic system for any application development.
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Data Communication Laboratory

Communication systems have very much evolved to become an integral part of life. Equipments like Mobile phones and systems like GPS are no more considered luxuries but have become basic necessities. Thanks for the data communication systems, that have shrunk the earth, thereby providing access to anyone & anything to any corner of the world. Having such a situation, wherein the presence of the data communication systems is very much felt in every aspect of life, there arises a strong need for the upcoming engineers to excel in the basics & concepts of data communication. To address the need of the time, here is United Electrotechnologies, with all its expertise & enormous exposure of the real world of technology and in an effort of sharing its experience with the young engineers presents, the Data Communication Trainer (DCT) system. The DCT system excels in its simple, user-friendly & self-explanative way of teaching the basic concepts in a practical way.
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Advanced Fiber Optic Communication Trainer

Analog signals: 250 Hz; 500 Hz;1 KHz sinusoidal signals All amplitude variable from 0 to 5V > Digital signals: 64 KHz, 32 KHz, 16 KHz & 8 KHz signals DC: Adjustable over 0 to 5 Volts Simplex Fiber Optic cable Attenuation at 660 nm: Typically 0.3 dB per meterTransmitter: Fiber optic LED Wavelength: 660 nmOptical power: 30 to 40 microwatts at lf=10maReceiver: FO- Phototransistor
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Data Modem Trainer

To study the operation of the Modem trainer in LOCAL LOOP mode To study the operation of the Data Modem trainer in the Local TX mode To study the operation of the Data Modem trainer in the Local RX modeTo study the operation of the Modem trainer in PC modeTo study the design of a FSK ModemTo study the use of modem for PC to PC communication
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Delta Demodulation Unit

Delta (Linear & Adaptive, CVSD) Modulation & Demodulation Technical Specifications Modulations & Demodulations: Linear & Adaptive (CVSD)On board Input signal (Sinusoidal): 1khz, 2khz & non-sinusoidal (Variable Amplitude)On board Sampling Frequencies: 8khz, 16khz, 32khz, 64khz (Switchable)Onboard Compressor & ExpanderVoice interface to study the performance of Linear & Adaptive modulationdemodulationInbuilt channel simulator to induce noise, attenuation and bandwidthRelevant test points for observation and sockets for connections Experiments To study the Encoding process of a linear delta modulatorTo study the Decoding process of the linear delta demodulatorTo identify the slope Overload for the linear delta modulated signalsTo identify the granular noise (Quantization noise) of the linear delta modulated signalTo identify the Idling noise of the linear delta modulated signalsTo study the performance of linear delta modulation by using a Non-Sinusoidal SignalTo study the effect of linear delta modulation by using Compander and ExpanderTo study the behavior of linear delta modulation by voice transmission and receptionTo study the Encoding process of Adaptive Delta Modulation (CVSD)To study the Decoding process of Adaptive Delta Modulation (CVSD)To study the performance of adaptive delta modulation by using a Non-Sinusoidal SignalTo study the behavior of adaptive delta modulation (CVSD) by voice transmission and receptionTo study the effect of Channel Simulator (Noise, Bandwidth, Attenuation) on the Linear & Adaptive (CVSD) Delta Modulation systemsTo study the significance of Compander and Expander for Voice Modulation and Demodulation on Linear Delta Modulation systems
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Analog Pulse Modulation Unit

On board Input signal (Sinusoidal): 1khz, 2khz and Non-sinusoidal (Variable Amplitude)On board Sampling Frequencies: 4khz, 8khz, 16khz, 32khz (Switchable)Modulations & Demodulations: PAM (Natural & Flat Top), PWM and PPMReconstruction of PWM using RAMP generator Variable pulse widthsVoice interface to study the performance of PAM, PWM, PPM modulation & demodulationInbuilt channel simulator to induce noise, attenuation and bandwidthReconstruction using low pass filters
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Transmitter Coder

DCLT 005 Transmitter CoderModulator.DCLT 006 Receiver DecoderDemodulatorDigital Data: NRZ-L formatChannel CodingDecodingCarrier Signals: 1 MHz, 0.5MHz, 0.5 MHz (180out of phase)Amplitude: 5V peak to peakReference Clock Frequency: 125 KHz, Amplitude 5 voltsDigital Data: 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1(NRZ-L format)Data Conversions: Bipolar to Unipolar and Vice versaData CodingDecoding techniques: NRZ-L to NRZ-M, NRZ-S, NRZ-S, URZ, Bio-L, Bio-M, Bio-S, RZ-AMI, DPSK and vice versaCarrier ModulationDemodulation Techniques using ASK, FSK, PSKOnboard Carrier Generation using PLL TechniquesBipolar to Unipolar conversions and vice versaRelevant test points for observation and sockets for connections.
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Band Pass Modulation Unit With Channel Coding

DCLT 005 Transmitter CoderModulator.DCLT 006 Receiver DecoderDemodulatorDigital Data: NRZ-L formatChannel CodingDecodingCarrier Signals: 1 MHz, 0.5MHz, 0.5 MHz (180out of phase)Amplitude: 5V peak to peakReference Clock Frequency: 125 KHz, Amplitude 5 voltsDigital Data: 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1(NRZ-L format)Data Conversions: Bipolar to Unipolar and Vice versaData CodingDecoding techniques: NRZ-L to NRZ-M, NRZ-S, NRZ-S, URZ, Bio-L, Bio-M, Bio-S, RZ-AMI, DPSK and vice versaCarrier ModulationDemodulation Techniques using ASK, FSK, PSKOnboard Carrier Generation using PLL TechniquesBipolar to Unipolar conversions and vice versaRelevant test points for observation and sockets for connections.
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Time Division Multiplexing Unit

4 Channel TDM Pulse Amplitude Mod & Demodulation TrainerOnboard Sine waves: 2KHz, 1KHz, 500Hz, 250 HzSynchronization Pulse Generation: Using (Variable 0-5V) DC levelGeneration of receiver clock and channel information using Phase Locked LoopCommunication through three wire, two wire and single wire modesSampling Rate: 32Khz, Reconstruction: 4 th order low pass butter worth filterCut-off Freq: 3.4 kHz, Clock Recovery & Sync Detect- 2 of the fundamentals aspects using PLL Techniques
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Pulse Code Demodulation Unit

DCLT 003 PCM TransmitterDCLT 004 PCM ReceiverInput Channels: 2 DC inputs (0-5V), 2 sinusoidal inputs (500Hz, 1Khz)Frame Synchronization Detector: Pseudo Random Sequence GeneratorSerial Data rate: Fast Mode (240 bitssec), Slow Mode (1 sample per 11 secs)ADC: 8 bitError Control Code Facility: Even, Odd, Hamming, NoneSerial Data Patterns: 14-bit Pseudo Random Sequence, 14 bits of data from two channelsObservation of digital data through LEDsInduction of errors into the data streamDetection, location and correction of errors through HammingRelevant test points for observation and sockets for connections
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Pulse Code Modulation Unit

DCLT 003 PCM TransmitterDCLT 004 PCM ReceiverInput Channels: 2 DC inputs (0-5V), 2 sinusoidal inputs (500Hz, 1Khz)Frame Synchronization Detector: Pseudo Random Sequence GeneratorSerial Data rate: Fast Mode (240 bitssec), Slow Mode (1 sample per 11 secs)ADC: 8 bitError Control Code Facility: Even, Odd, Hamming, NoneSerial Data Patterns: 14-bit Pseudo Random Sequence, 14 bits of data from two channelsObservation of digital data through LEDsInduction of errors into the data streamDetection, location and correction of errors through HammingRelevant test points for observation and sockets for connections
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Analog Signal Sampling & Reconstruction Unit

Onboard Input Sinusoidal Signal: 2khz (on board generation)Onboard Sampling Freq. : 2Khz, , 4Khz, , 8Khz, , 16Khz, , 32Khz, , Cut-off Freq.: 3.4 kHz, , Sampling Outputs: Sampling Amplifier & Sample Hold AmplifierReconstruction: 2 nd Order 4 th Order & 6 th Order Butterworth low pass filtersVariable duty cycle: 10% to 90%
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Tube Rotator

  • Speed , Holder 0 to 80 rpm , Disc type for eppendorf tubes
Tube Rotator is very efficient to meet the needs of the clients. This widely used bio-tech instrument is capable of providing high performance at a competitive market price. With a speed up to 80 rpm this product is excellent for laboratory applications. Tube Rotator is DC motor driven.
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Measuring System KM-3

The newly developed force measuring system KM-3 can be used in all mastication simulators from SD Mechatronik. It allows one- or three-dimensional measurements of the forces occurring during the simulation. A prestressed and accurately calibrated sensor is placed in front of the antagonist. It can be installed in a few easy steps in any sample chamber. Depending on the model, the sensor supplies the contact force of the antagonist, or additionally the force components in x- and y-direction during the lateral movement.
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Three Dimensional Shaker

We offer Three Dimensional Shaker in the market. Three Dimensional Shaker is a DC motor driven product which can shake the testing process at a considerable speed. This product can shake at three different angles like a belly dancer. Three Dimensional Shaker is excellent in performance and very useful for Laboratory testing.
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Universal CPLD Development Board

  • Technical Specifications U50K / U 200k BASE SYSTEM Different Technology Support ALTERA / XILINX / etc . XILINX (SPARTAN - II / SPARTAN - III )
  • Frequency Support Internal frequency up to 150 MHz
Bundled (IP Cores) with advanced projects and several experiments Prototyping board with support for 100pin QFP (optional) CPLD support 41 external ios to control external devices or another FPGA suitable for Custom applications UPLINK DOWNLINK Possible with PC uses RS232 C (optional)Plug and Use either XILINX or ALTERA adaptor
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Test Tube Mixer

Test Tube Mixer is sophistically manufactured by the company. The mixer is equipped with some exciting features. It is a durable and reliable piece of equipment with excellent performance. Test Tube Mixer is excellent with DC motor driven technology. Our Test Tube Mixer is specially made to meet the requirements of the scientists.
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Chewing Simulator

An axle moves the table on which the sample chambers are mounted. The second axle lifts and sinks a traverse with weights. These weights touch the antagonists and generate contact pressure during the abrasive motion. The weight can be determined by the user. The traverse paths of the axles and the speeds can also be set independently from each other. It is possible to move either both the axles, or only one of them (e.g. for bruxism simulation). The various possible settings make the Chewing Simulator CS-4.2 a highly universal and versatile device for your laboratory.
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Chewing Simulator

The device simulates various chewing movements in the mouth for materials testing of implants, bridges, crowns, composite material and jaw models: Execution of complete chewing cycles by means of 2-axis motionSimulation of BruxismThe defined sliding of two teeth against each other Simulation of the striking of two teeth against each other at various speeds and intensities of force The CS-4 device is based on WILLYTEC technology which is known and well-proven across the world, but which could be further improved and adapted to our customers' wishes as regards key details: Kinematics: particularly precise motion through the use of digital servo drivesSignificantly reduced noise when running, so can be used without problems in laboratories2-axis operation reduces test times by up to 20% by means of simultaneous reverse motion along both axesDevices available which have identical specifications but 2 or 4 specimen chambers. This gives significant price advantages for users with smaller specimen volumesVarious specimen holders, antagonists and special test rigs are available
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MDT-500 Low-load Testing Machine

The MDT-500 low-load testing machine can be universally used for a multitude of testing procedures on a whole variety of materials and components. The powerful software allows quick and easy analysis of the measurement results. Typical areas for use are: Tension and pressure tests for the assessment of materials Load tests for metal and plastic components The gauging of springs and of elastic components The carrying out of cycle-based wear tests 3-point bending tests with special specimen holders (optional) Dynamic mechanical analysis of specimens showing complex coefficients of elasticity, Whler curves and also detection of cracks under cyclical long-term loading (optional)
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3-Media Abrasion Machine TMA-1

A specimen wheel with 12 separate chambers is filled with the materials to be tested. The machine has a device with the help of which the filled wheel is ground to a perfect circle. The abrasion is produced by a hardened antagonist wheel made of special steel and by the medium used. Various parameters such as the distance between the wheels, the rotational speed and the direction of rotation as well as the contact pressure can be easily and precisely adjusted so that very exact wear tests can be flexibly carried out with a whole variety of combinations of materials
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3-Media Abrasion Measuring System TMAM-1

Field of applicationThe measuring system is used for the automatic measurement and analysis of specimen wheels from the 3-body wear test. The TMAM-1 can be used both as a stand-alone device as well as part of a system in conjunction with the TMA-1Functional principleIt is particularly easy to use: the specimen wheel from the abrasion test is placed in the TMAM-1 and the evaluation is started by means of the PC supplied with the order. After the end of the analysis, the results are stored in the PC and are available for evaluation, export etc. The abrasion depth of all material specimens is shown in three-dimensional diagrams which can be spatially rotated; this allows specimens to be compared quickly and easily and a meaningful presentation to be made. The software included in the price produces universally analysable Excel-compatible txt. files which contain all the surface coordinates of the specimen wheel.
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Toothbrush Simulation Device

Field of applicationThe device simulates various brushing movements on the surfaces of teeth and test pieces.Functional principleUp to a maximum of 8 (12) specimens are simultaneously exposed to abrasion in the tooth brushing machine. The individual specimens may be of various forms and materials (hardness), and may be loaded with various levels of contact pressure. The specimen chambers are separated from each other so that each specimen can be operated with its own liquid (e.g. toothpaste-water mix), and individually cleaned. All the brushes are controlled by a central drive system, and the chosen type of movement is therefore the same for all specimens used in the trial. A high-grade motion controller guarantees exact speeds and trajectories which can be adjusted with a very high degree of precision. The motion sequence (teeth cleaning technique) can be freely selected from a combination of forwards, backwards and circular movements. Complex motion sequences can be easily programmed by means of an optional software module. Chief advantages Efficient and time-saving with 8 (12) specimen chambers able to be used simultaneouslyFree choice of cleaning motion combinations in the X and Y axes (only X, only Y, circular and zigzag)
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Delta Modulation Unit

Delta (Linear & Adaptive, CVSD) Modulation & Demodulation Technical Specifications Modulations & Demodulations: Linear & Adaptive (CVSD)On board Input signal (Sinusoidal): 1khz, 2khz & non-sinusoidal (Variable Amplitude)On board Sampling Frequencies: 8khz, 16khz, 32khz, 64khz (Switchable)Onboard Compressor & ExpanderVoice interface to study the performance of Linear & Adaptive modulationdemodulationInbuilt channel simulator to induce noise, attenuation and bandwidthRelevant test points for observation and sockets for connections Experiments To study the Encoding process of a linear delta modulatorTo study the Decoding process of the linear delta demodulatorTo identify the slope Overload for the linear delta modulated signalsTo identify the granular noise (Quantization noise) of the linear delta modulated signalTo identify the Idling noise of the linear delta modulated signalsTo study the performance of linear delta modulation by using a Non-Sinusoidal SignalTo study the effect of linear delta modulation by using Compander and ExpanderTo study the behavior of linear delta modulation by voice transmission and receptionTo study the Encoding process of Adaptive Delta Modulation (CVSD)To study the Decoding process of Adaptive Delta Modulation (CVSD)To study the performance of adaptive delta modulation by using a Non-Sinusoidal SignalTo study the behavior of adaptive delta modulation (CVSD) by voice transmission and receptionTo study the effect of Channel Simulator (Noise, Bandwidth, Attenuation) on the Linear & Adaptive (CVSD) Delta Modulation systemsTo study the significance of Compander and Expander for Voice Modulation and Demodulation on Linear Delta Modulation systems
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