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  1. Testing Equipment 4 Products available
  2. Electronic Components 4 Products available
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Electrical & Electronic Testing Devices #1510957

Scott Connection Trainer

Nvis 7010 Scott Connection Demonstrator is a vital training system for the Electrical Laboratories. It provides comprehensive learning of Three Phase to Two Phase Conversion in a very simple manner. It helps to study and analyze the operation of Teaser Transformer and Main Transformer. Students can per for m stand alone operations and observe the two phase step down waveforms on oscilloscope, which will have 90 phase displacement with each other

Product Features
  • Main and Teaser Transformer are shown separately
  • Two Phase Step down Outputs for Waveform Observation
  • Control board consist of high grade FRP material to provide utmost safety to the users
  • Equipped with supply indication lamps
  • Provided with bulb holder to use load externally
  • Designed by considering all the safety standards
  • Diagrammatic representation for the ease of connections
  • Exclusive and Attractive Design
  • Online Product Tutorial
Scope of Learning
  • Study of Teaser & Main Transformer
  • Study of Scott Connection (Three Phase to Two Phase Conversion)
View Complete Details

Ward Leonard Method Of Dc Machine

Nvis 7036 Ward Leonard Method of DC Machine is an elite training system for Electrical Laboratories. The product helps you to get fully acquainted with the basic concepts and functioning of a DC machines.

The product demonstrates the Ward-Leonard Method of DC Machine through which user can not only operate but also control the speed of DC Machine in either direction without using DC supply.

Separate terminals of Armature and Field windings are brought out on a terminal box fitted on top of the Motor so that one can connect them separately to the panel and can perform experiment correspondingly.

Reverse connecting Switch is provided to control the speed of DC Motor in either direction. The trainer thus provides explicit understanding of the subject. All protection devices are in built so there is almost no chance of fault or danger to user.

Product Features
  • Exclusive and Compact Design
  • Electrical Loading Arrangement
  • Flexible Shaft Coupling Arrangement
  • Provided with Digital Tachometer
  • Machine with Class B Insulation
  • Heavy Duty Base/Channel
  • Equipped with Supply Indication Lamps
  • Terminals Provided to Use the Optional Externally
  • Equipped with Supply Indication Lamps
  • Designed by Considering all the Safety Standards
  • Diagrammatic Representation for the Ease of Connections
  • Product Tutorial
Scope of Learning
  • Study of the speed control of Separately Excited DC Shunt Motor in either direction by Ward Leonard Method.
View Complete Details

Electrical Safety Demonstrator

The Electrical Safety Demonstrator Nvis 7000 is a useful board for students to understand the basic concepts and fundamentals of many electrical safety standards. Before working with any electrical or electronic device, it is essential to learn about these electrical safety standards. The trainer is helpful to learn, how to avoid accidents, that generally occuring while handling any electric or electronic device. The trainer has been designed for the people who are working in an electrical environment.

Product Features
  • Designed, considering all safety standards.
  • Exclusive design and attractive presentation of each block.
  • This trainer represents many essential safety precautions.
  • Unique demonstration & importance of Earthing.
  • Real time appearance of MCB to help the students to understand its mechanical arrangement.
  • Demonstration of Fuse in very easy way.
  • Provided with a manual containing coloured graphical representation of many safety standards and with very interesting activities which are to be performed by students.
Scope of Learning
  • Performing different electrical activities to avoid electrical hazards.
  • Study of importance of Earthing in any electrical device.
  • Study of role of Fuse in any electrical or electronic circuit.
  • Study of importance and working of Miniature Circuit Breaker (MCB).
View Complete Details

Counters Trainer

NV6560 Counters Trainer is a compact, ready to use digital electronics experiment board. It is useful for students to get a practical insight into the working of counters. Counters are undoubtedly the most important part of any digital circuit. The various applications of a Counter are counting events or time periods, dividing frequency, addressing, and serving as memory units.

NV6560 has a built in clock source, logic high-low input facility, LEDs for visual indication of input-output states. Besides this, a +5V DC adaptor is also provided for power supply.

NV6560, Counters Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Stand Alone system
  • Easy illustration of different types of counters
  • LEDs for visual indication of inputs and outputs status
  • SPDT switches for input logic selection e-Manual
  • e-Manual
Scope of Learning
  • Study of 4-bit synchronous binary up Counter
  • Study of 4-bit asynchronous binary up/down Counter
  • Verification of operation of IC 74LS190 as a modulo-N programmable Counter
View Complete Details

6-axis Robotics Trainer

6 Axis Robotics Trainer is versatile training equipment, not only for Mechatronics students but also for all robotics enthusiasts to understand the very basic concept of robotics i.e. study of axis motions. To make it simple we have provided a programmable robotic arm with an interactive front panel. Accompanied software demonstrates acomplete functioning of the trainer as well as allows auser to develop their own programs. NV330

NV3300, 6 Axis Robotics Trainer is an ideal platform to enhance education, training, skills & development amongour young minds.

Product Features
  • Study of Stepper motor and Servo motor
  • Study of Sensors
  • Each axis can be controlled individually
  • Ideal to understand basics of CNC machine
  • Can be operated from 8 bit microcontroller to ARM processors
  • Can be controlled from computer
  • Programmable tasks
  • Record and Play capability
  • Optional interfacing with PLC
  • Ample work area
  • Touch operated ON/OFF switch
  • Auto set to home position
  • User can develop own applications
  • Self-contained and easy to operate
  • Data acquisition using USB
  • Graphical representation
  • User friendly software
  • Exhaustive course material & references
View Complete Details

Function Generator Trainer

The "Function Generator Trainer NV7102" is a versatile training kit for Electrical and Electronics Laboratories. It is designed to explain the fundamentals of Signal Generation. A Function Generator is a product that can produce various patterns of Voltage at a variety of Frequencies and Amplitudes. This Function Generator Trainer allows students to produce the different waveforms and to understand the concept of their generation.

NV7102, Function Generator Trainer is an ideal platform to enhance education, vocational training, skills & development amongs our young minds.

Product Features
  • A Low cost Trainer demonstrating all basic concepts of Function Generator
  • Exclusive Presentation and Easy illustration of each block
  • Designed considering all safety standards
  • Low sine wave distortion
  • Low Variation with temperature
  • Fault creation and troubleshooting
  • Onboard Frequency range display
  • Provided with elaborated operating manual
Scope of Learning
  • Study of Electrical Waveforms generated by Function Generator.
  • Study of Triangular Waveform Generation.
  • Study of Sinusoidal Waveform Generation. Study of Square Waveform Generation.
  • Study of Duty Cycle of Square Waveform.
  • Study of TTL Waveform Generation.
  • To create and identify different faults in the circuit and study their troubleshooting methods.
View Complete Details

Shift Registers Trainer

Nvis 6561 Shift Registers Trainer is a compact, ready to use digital electronics experiment board. This training product has been designed specifically for students to study all the four types of 3-bit and 4-bit shift registers on a single board and verify their truth tables.

A shift register is capable of shifting its binary information either to the left or right direction. The temporary memory storage and data shifting characteristics of shift registers make them extremely valuable for most digital electronics systems. Nvis 6561 has built-in clock source, logic high-low input facility and LEDs for visual indication of input-output logic states. Besides this, a +5V DC adaptor is also provided for power supply.

Nvis 6561, Shift Registers Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Stand alone system
  • Easy illustration of all types of 3-bit and 4-bit shift registers
  • LEDs for visual indication of input and output logic states
  • SPDT switches for easy input logic selection
  • e-Manual
Scope of Learning
  • Study of 3-bit and 4-bit serial in serial out shift register
  • Study of 3-bit and 4-bit serial in parallel out shift register
  • Study of 3-bit and 4-bit parallel in serial out shift register
  • Study of 3-bit and 4-bit parallel in parallel out shift register
View Complete Details

Shift Registers Trainer

Nvis 6561 Shift Registers Trainer is a compact, ready to use digital electronics experiment board. This training product has been designed specifically for students to study all the four types of 3-bit and 4-bit shift registers on a single board and verify their truth tables.

A shift register is capable of shifting its binary information either to the left or right direction. The temporary memory storage and data shifting characteristics of shift registers make them extremely valuable for most digital electronics systems. Nvis 6561 has built-in clock source, logic high-low input facility and LEDs for visual indication of input-output logic states. Besides this, a +5V DC adaptor is also provided for power supply.

Nvis 6561, Shift Registers Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Stand alone system
  • Easy illustration of all types of 3-bit and 4-bit shift registers
  • LEDs for visual indication of input and output logic states
  • SPDT switches for easy input logic selection
  • e-Manual
Scope of Learning
  • Study of 3-bit and 4-bit serial in serial out shift register
  • Study of 3-bit and 4-bit serial in parallel out shift register
  • Study of 3-bit and 4-bit parallel in serial out shift register
  • Study of 3-bit and 4-bit parallel in parallel out shift register
View Complete Details

NV6565 SOP And POS Implementation Trainer

  • Country of Origin India
  • Type Sop Stand

NV6565 SOP & POS Implementation Trainer is a compact, ready to use digital electronics experiment board. It is useful for students to get a practical insight into the implementation of different canonical forms. The various applications of a canonical forms are representing any Boolean function as a product of sum or sum of product.

NV6565 has built in clock source, logic high-low input facility and LEDs for visual indication of input-output states. Besides this, a +5V DC adaptor is also provided for power supply.

NV6565, SOP & POS Implementation Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features

  • Stand alone system
  • Easy illustration of different types of canonical forms
  • LEDs for visual indication of input and output logic states
  • SPDT switches for input logic selection
  • Learning Material CD

Scope of Learning

  • Study of boolean function in different canonical forms.
  • Study of Quine Mclusky method and realize its NOR-OR implementati
View Complete Details

Multimeter Demonstrator

  • Usage Laboratory
  • Model 10909
  • Phase Single Phase
  • Frequency (Hz) 50 Hz
  • Input Voltage (V) 230V
  • Material Metal
  • Packaging Type Corrugated Box
We are the leading manufacturers, exporters and supplier of this products.
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Advanced Microwave Integrated Circuit Lab

Advanced Microwave Integrated Circuit Lab includes instruments and accessories for studying the characteristics of any MIC ( Integrated Circuits) component over the Frequency Range 2.2 to 3GHz. Characteristics and measurements like Transmission Loss and Reflection Loss of different MIC components can be studied with the help of instruments provided with Nvis 9008/Nvis 9008A. Directivity and Gain of Antennas can also be measured with the setup provided. The theoretical background on these components and experimental details are provided in the learning material CD.

Nvis 9008/ Nvis 9008A, Advanced Microwave Integrated Circuit Lab is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Complete setup with Generator, MIC Components and Meter
  • Gold Plated Components and Connectors
  • Microwave Generator with internal AM and FM
  • PC to PC Data Communication
  • Antenna Radiation Pattern measurement
  • Directivity and Gain measurement
  • Learning material CD
Scope of Learning
  • PC to PC Data Communication using MIC components
  • Measurement of Transmission Loss and Reflection Loss
  • Measurement of substrate dielectric constant using Ring Resonator
  • Measurement of power division, isolation and return loss characteristics
  • Measurement of coupling, isolation and return loss characteristics
  • Measurement of coupling and directivity
  • Measurement of Low Pass Filter characteristics
  • Measurement of Band Pass Filter characteristics
  • Measurement of Band Stop Filter characteristics
  • Measurement of characteristics of Patch Antennas
  • Measurement of characteristics of an MIC Amplifier
  • To study RF switch
  • To study RF Mixer
  • Measurement of Guide wavelength, Free Space Wavelength and SWR using Measuring Line
  • Measurement of Directivity and Gain of Antennas : Yagi Antenna, Patch Antenna, Dipole Antenna
  • To study the characteristics of Isolator
  • To study the characteristics of Circulator
View Complete Details

Understanding Wien Bridge

Nvis 6506 Understanding Wien Bridge is an elite training system for the analog electronics laboratories. It is useful in understanding the basic concepts and functioning of the oscillator and its use in generation of sinusoidal waveform.

This Platform describes the complete design of the Wein Bridge Oscillator. The training system is designed in such a way that for performing any experiment students have to connect the links by patch cords so it is very helpful for students to learn step by step design of Wein Bridge Oscillator.

Nvis 6506, Understanding Wien Bridge is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Exclusive and compact design
  • Straight forward representation of Wein Bridge Oscillator
  • +12V, -12V inbuilt SMPS provided with the trainer for power supply
  • Designed with considering all the safety standards
  • Online product tutorial
  • Low cost trainer including illustration of Oscillator design using passive elements
Scope of Learning
  • Study of design and functioning of Wein Bridge Oscillator
View Complete Details

Flip-Flop Demonstrator

The Flip-Flop Demonstrator Nvis 6555 is an elite training system for the digital laboratories. It is useful in understanding the working of digital flip-flops. Nvis 6555 describes S-R, J-K, D and T flipflops.

The training system is designed in such a way that for performing any experiment, students have to connect the links by patch cords, so it is easy to be familiar with the inputs and outputs of each flip-flop. Attractive input and output sections are provided on trainer in such a manner so that multiple experiments can be performed simultaneously.

Nvis 6555, Flip-Flop Demonstrator is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Exclusive and compact design
  • Adaptable illustration of Flip-Flops
  • +5V SMPS Adaptor provided with the trainer for power supply
  • Designed, considering all the safety standards
  • Online product tutorial
  • A low cost training system
Scope of Learning
  • Study of S-R Flip-Flop and to verify its Transition table
  • Study of J-K Flip-Flop and to verify its Transition table
  • Study of D Flip-Flop and to verify its Transition table
  • Study of T Flip-Flop and to verify its Transition table
View Complete Details

Vector Network Analyser

he LA19-13-02 is a PC-driven Vector Network Analyser suitable for measuring a wide range of devices from 3MHz to 3GHz with 100Hz resolution. Its full s-parameter test set includes bias-Ts for biasing active devices. It is housed in a small lightweight package making it very portable. The user interface control software provides many useful features including memory functions, limit lines, de-embedding, time-domain and reference plane extension. Also, utilities such as measurement of power at the 1dB gain compression point and AM to PM conversion factor add versatility to the instrument. Unique features include OSL calibration that does not require a precision load and importing of data files into memory traces for live comparison with measurements.

Product Features
  • 3MHz-3GHz range
  • 100Hz resolution
  • 80dB dynamic range
  • Full s-parameter test set
  • De-embedding capability
  • Time domain facility
  • P1dB and AM-PM measurements
  • Light weight
  • Low cost
View Complete Details

Frequency Counter

Nvis 7105 Frequency Counter Trainer is an exclusive product designed to demonstrate the fundamental principle and functioning of Frequency Counter. It includes various circuits namely, attenuator circuit, wave shaping circuit, frequency divider circuit, display driver circuit and gate time circuit. All these circuits are incorporated on a single board for study and verification. Simple representation of all the circuits explain corresponding functionality in a very easy way to perceive the logics.Nvis 7105, Frequency Counter Trainer is an ideal platform to enhance education, vocational training, skills & development amongs our young minds.
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Data Acquisition System

Nvis 633SD DAQ device endowed with true high quality measurement, its ability of logging data in micro SD Card makes it favorable for user to examine intimately all the measurement using our PC software at any time. This device comes with 4 GB micro SD card which is having storage facility of logging data up to 2 year. For easy connections, screw terminals are provided. It also incorporated real time display functionality over LCD and 7 Segment intended for easy view.

Product Features
  • 8 Single ended analog inputs
  • Up to 76.9KSPS speed
  • Built in signal conditioning
  • Micro SD card (4GB) storage capacity
  • Logging capacity of 2Year
  • In-built RTC with CMOS battery backup
  • LED and LCD display
  • Can be interfaced with PC directly
  • Graph view: Second/Minute/Hours/Day
  • Auto insert data from SD card
  • Globally availability of data or graph (through My SQL)
View Complete Details

Frequency Counter Trainer

Nvis 7105 Frequency Counter Trainer is an exclusive product designed to demonstrate the fundamental principle and functioning of Frequency Counter. It includes various circuits namely, attenuator circuit, wave shaping circuit, frequency divider circuit, display driver circuit and gate time circuit. All these circuits are incorporated on a single board for study and verification. Simple representation of all the circuits explain corresponding functionality in a very easy way to perceive the logics.

Nvis 7105, Frequency Counter Trainer is an ideal platform to enhance education, vocational training, skills & development amongs our young minds.

Product Features
  • Exclusive and Compact design
  • Stand alone operation
  • Inbuilt +5V, -12V SMPS
  • Diagrammatic representation of Frequency Counter circuit
  • Low cost
  • Learning material CD
Scope of Learning
  • Study of Frequency Counter
  • Study of Attenuator Circuit
  • Study of Wave Shaping Circuit
  • Study of Frequency Divider Circuit
  • Study of Frequency Counter and Display Driver Circuit
  • Study of Gate Time Circuit
  • Study of Sensitivity of Frequency Counter
  • Study of frequency measurement using gate time circuit
View Complete Details

Digital Data Acquisitions

Nvis 631 and Nvis 631i Data Acquisition Card is very useful for sensing and controlling digital signals of any process. It makes easy and interesting to inter face real world signals with PC through USB bus or through Ether net. It has 32 channel digital isolated inputs and outputs, with high voltage protection of 2500VDC, dry contact support, reliable and rugged enough makes it ideal to be used in industrial, office and home automation. For easy connection screw terminals are provided. Both comes with very versatile software which uses simple USB and Ether net communication protocol so that user can use or design own software according to its need

Product Features
  • 16 isolated digital Inputs
  • 16 isolated digital outputs
  • USB powered in Nvis 631
  • High voltage isolation on all channels (2, 500 VDC)
  • High sink current on isolated output channels (100 mA/Channels)
  • Suppor ts 5 50 VDC isolated input channels
  • Timer/counter capability
  • Screw terminals for easy signal connectivity
  • User can make desired software by using VB6 or VB.net
  • Sample code with VB6 and VB.net are provide
View Complete Details

Parallel Adder Trainer

Parallel Adder and Subtractor Trainer NV6554A is a ready to use digital electronics experiment trainer. This product has been designed specifically for the students to understand the concept of parallel binary addition and subtraction methods for 4 bit and 8 bit binary numbers. A Parallel Adder is a combinational logic circuit which has various registers to input the data and thus generate the output. Because of this, input bits are applied simultaneously and the sum appears at the output almost immediately. The parallel subtractor circuit works in similar manner where the difference appears as soon as the inputs are applied. This product has logic switches with LEDs for logic high and low input facility. Besides this, a +5V adaptor is provided for DC power supply.

NV6554A, Parallel Adder and Subtractor Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • 4-bit/8-bit Binary Addition & Subtraction
  • Easy switching between addition and subtraction modes
  • LEDs for visual indication of input-output & carry out logics
  • Learning Material CD
View Complete Details

Demultiplexer Trainer

Multiplexer and Demultiplexer Trainer NV6556 has been designed specifically for the study of 4-to-1 Line Multiplexer and 1-to-4 Line Demultiplexer. This Training Board familiarizes the students with the operation of both multiplexer and demultiplexer circuit.

It explains the phenomena of Multiplexing of four input signals with two selection lines and one output. It explains Demultiplexing of one input signal with two selection lines and four outputs. The board is absolutely self contained and requires no other apparatus.

NV6556, Multiplexer and Demultiplexer Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • +5V SMPS Adaptor provided with the trainer for power supply
  • Easy illustration of Multiplexer and Demultiplexer
  • LEDs for visual indication of inputs and outputs status
  • SPDT switches for logic selection
  • Good quality, reliable sockets are provided at appropriate places on board for connections
  • Strongly supported by systematic operating instructions
  • A low cost training system
  • Two years warranty
Scope of Learning
  • Study and verification of the Truth Table of 4-to-1 Line Multiplexer.
  • Study and verification of the Truth Table of 1-to-4 Line DeMultiplexer.
View Complete Details

Hand Held Spectrum Analyzer

The MSA300 series is a first authentic handheld spectrum analyzer providing good characteristics and abundant function in spite of compact, lightweight and inexpensive model.

Product Features
  • Compact and lightweight 1.8kg
  • 150 minutes battery operation
  • Accurate frequency measurement by PLL synthesizer
  • Average noise level -117 dBm
  • Competitive function
  • Easy operation by AUTO mode
  • Hard copy of screen image
  • Measuring electric field strength from 300MHz to 6.2GHz
  • Abundant options
View Complete Details

PPM Demodulation Trainer

PPM Modulation and Demodulation Trainer Nvis 6577 is a very prominent training product designed for students to elucidate them the concept of Modulation and Demodulation. PPM is a method of encoding information in a signal by varying the position of pulses. The unmodulated signal consists of a continuous train of pulses of constant frequency, duration and amplitude.

During modulation the pulse positions are changed to reflect the information being encoded The amplitude and width of the pulse is kept constant in the system. PPM has the advantage of requiring constant transmitter power since the pulses are of constant amplitude and duration. It is widely used but has the disadvantage of depending on transmitter-receiver synchronization

Nvis 6577, PPM Modulation and Demodulation Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Self contained Trainer
  • Selectable 4 pulse frequencies on board
  • On board Sine and Square wave Generators
  • Voice Communication using Dynamic Microphone and Speaker
  • On Board Filter and AC Amplifier
  • Functional Blocks indicated on board mimics
  • Input-Output and test points provided on board
  • In-built DC Power Supply
  • Compact Size
  • Learning material CD
Scope of Learning
  • To study the Pulse Position Modulation
  • To study the Demodulation
  • To study the Voice Modulation and Demodulation
View Complete Details

Handheld Spectrum Analyzer

Product Features
  • Compact and lightweight 1.8kg
  • Large and color TFT display
  • Four hours battery operation
  • USB Memory
  • USB communication
  • Accurate frequency measurement by PLL synthesizer
  • Average noise level -127 dBm
  • 100dB display dynamic range
  • Easy operation by AUTO mode
  • Competitive function
  • Abundant options
View Complete Details
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  • Nvis Technologies Pvt. Ltd. (Nvis Technologies Pvt. Ltd.)
  • 141-A, Electronic complex, Pardesipura, Indore, Madhya Pradesh - 452010
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Retailer of Electrical & Electronic Testing Devices from Indore, Madhya Pradesh by Nvis Technologies Pvt. Ltd.
Post Buy Requirement
NT
Indore, Madhya Pradesh, India
Add Review

Our Products

  1. Testing Equipment 4 Products available
  2. Electronic Components 4 Products available
  3. Measuring Instruments & Equipment 12 Products available
  4. Podium 9 Products available
  5. Garden & Outdoor Furniture 3 Products available
  6. Oscilloscopes 5 Products available
  7. Laboratory Equipments 6 Products available
  8. Industrial Machinery 5 Products available
  9. Others 100 Products available

Electrical & Electronic Testing Devices #1510957

Scott Connection Trainer

Nvis 7010 Scott Connection Demonstrator is a vital training system for the Electrical Laboratories. It provides comprehensive learning of Three Phase to Two Phase Conversion in a very simple manner. It helps to study and analyze the operation of Teaser Transformer and Main Transformer. Students can per for m stand alone operations and observe the two phase step down waveforms on oscilloscope, which will have 90 phase displacement with each other

Product Features
  • Main and Teaser Transformer are shown separately
  • Two Phase Step down Outputs for Waveform Observation
  • Control board consist of high grade FRP material to provide utmost safety to the users
  • Equipped with supply indication lamps
  • Provided with bulb holder to use load externally
  • Designed by considering all the safety standards
  • Diagrammatic representation for the ease of connections
  • Exclusive and Attractive Design
  • Online Product Tutorial
Scope of Learning
  • Study of Teaser & Main Transformer
  • Study of Scott Connection (Three Phase to Two Phase Conversion)
View Complete Details

Ward Leonard Method Of Dc Machine

Nvis 7036 Ward Leonard Method of DC Machine is an elite training system for Electrical Laboratories. The product helps you to get fully acquainted with the basic concepts and functioning of a DC machines.

The product demonstrates the Ward-Leonard Method of DC Machine through which user can not only operate but also control the speed of DC Machine in either direction without using DC supply.

Separate terminals of Armature and Field windings are brought out on a terminal box fitted on top of the Motor so that one can connect them separately to the panel and can perform experiment correspondingly.

Reverse connecting Switch is provided to control the speed of DC Motor in either direction. The trainer thus provides explicit understanding of the subject. All protection devices are in built so there is almost no chance of fault or danger to user.

Product Features
  • Exclusive and Compact Design
  • Electrical Loading Arrangement
  • Flexible Shaft Coupling Arrangement
  • Provided with Digital Tachometer
  • Machine with Class B Insulation
  • Heavy Duty Base/Channel
  • Equipped with Supply Indication Lamps
  • Terminals Provided to Use the Optional Externally
  • Equipped with Supply Indication Lamps
  • Designed by Considering all the Safety Standards
  • Diagrammatic Representation for the Ease of Connections
  • Product Tutorial
Scope of Learning
  • Study of the speed control of Separately Excited DC Shunt Motor in either direction by Ward Leonard Method.
View Complete Details

Electrical Safety Demonstrator

The Electrical Safety Demonstrator Nvis 7000 is a useful board for students to understand the basic concepts and fundamentals of many electrical safety standards. Before working with any electrical or electronic device, it is essential to learn about these electrical safety standards. The trainer is helpful to learn, how to avoid accidents, that generally occuring while handling any electric or electronic device. The trainer has been designed for the people who are working in an electrical environment.

Product Features
  • Designed, considering all safety standards.
  • Exclusive design and attractive presentation of each block.
  • This trainer represents many essential safety precautions.
  • Unique demonstration & importance of Earthing.
  • Real time appearance of MCB to help the students to understand its mechanical arrangement.
  • Demonstration of Fuse in very easy way.
  • Provided with a manual containing coloured graphical representation of many safety standards and with very interesting activities which are to be performed by students.
Scope of Learning
  • Performing different electrical activities to avoid electrical hazards.
  • Study of importance of Earthing in any electrical device.
  • Study of role of Fuse in any electrical or electronic circuit.
  • Study of importance and working of Miniature Circuit Breaker (MCB).
View Complete Details

Counters Trainer

NV6560 Counters Trainer is a compact, ready to use digital electronics experiment board. It is useful for students to get a practical insight into the working of counters. Counters are undoubtedly the most important part of any digital circuit. The various applications of a Counter are counting events or time periods, dividing frequency, addressing, and serving as memory units.

NV6560 has a built in clock source, logic high-low input facility, LEDs for visual indication of input-output states. Besides this, a +5V DC adaptor is also provided for power supply.

NV6560, Counters Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Stand Alone system
  • Easy illustration of different types of counters
  • LEDs for visual indication of inputs and outputs status
  • SPDT switches for input logic selection e-Manual
  • e-Manual
Scope of Learning
  • Study of 4-bit synchronous binary up Counter
  • Study of 4-bit asynchronous binary up/down Counter
  • Verification of operation of IC 74LS190 as a modulo-N programmable Counter
View Complete Details

6-axis Robotics Trainer

6 Axis Robotics Trainer is versatile training equipment, not only for Mechatronics students but also for all robotics enthusiasts to understand the very basic concept of robotics i.e. study of axis motions. To make it simple we have provided a programmable robotic arm with an interactive front panel. Accompanied software demonstrates acomplete functioning of the trainer as well as allows auser to develop their own programs. NV330

NV3300, 6 Axis Robotics Trainer is an ideal platform to enhance education, training, skills & development amongour young minds.

Product Features
  • Study of Stepper motor and Servo motor
  • Study of Sensors
  • Each axis can be controlled individually
  • Ideal to understand basics of CNC machine
  • Can be operated from 8 bit microcontroller to ARM processors
  • Can be controlled from computer
  • Programmable tasks
  • Record and Play capability
  • Optional interfacing with PLC
  • Ample work area
  • Touch operated ON/OFF switch
  • Auto set to home position
  • User can develop own applications
  • Self-contained and easy to operate
  • Data acquisition using USB
  • Graphical representation
  • User friendly software
  • Exhaustive course material & references
View Complete Details

Function Generator Trainer

The "Function Generator Trainer NV7102" is a versatile training kit for Electrical and Electronics Laboratories. It is designed to explain the fundamentals of Signal Generation. A Function Generator is a product that can produce various patterns of Voltage at a variety of Frequencies and Amplitudes. This Function Generator Trainer allows students to produce the different waveforms and to understand the concept of their generation.

NV7102, Function Generator Trainer is an ideal platform to enhance education, vocational training, skills & development amongs our young minds.

Product Features
  • A Low cost Trainer demonstrating all basic concepts of Function Generator
  • Exclusive Presentation and Easy illustration of each block
  • Designed considering all safety standards
  • Low sine wave distortion
  • Low Variation with temperature
  • Fault creation and troubleshooting
  • Onboard Frequency range display
  • Provided with elaborated operating manual
Scope of Learning
  • Study of Electrical Waveforms generated by Function Generator.
  • Study of Triangular Waveform Generation.
  • Study of Sinusoidal Waveform Generation. Study of Square Waveform Generation.
  • Study of Duty Cycle of Square Waveform.
  • Study of TTL Waveform Generation.
  • To create and identify different faults in the circuit and study their troubleshooting methods.
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Shift Registers Trainer

Nvis 6561 Shift Registers Trainer is a compact, ready to use digital electronics experiment board. This training product has been designed specifically for students to study all the four types of 3-bit and 4-bit shift registers on a single board and verify their truth tables.

A shift register is capable of shifting its binary information either to the left or right direction. The temporary memory storage and data shifting characteristics of shift registers make them extremely valuable for most digital electronics systems. Nvis 6561 has built-in clock source, logic high-low input facility and LEDs for visual indication of input-output logic states. Besides this, a +5V DC adaptor is also provided for power supply.

Nvis 6561, Shift Registers Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Stand alone system
  • Easy illustration of all types of 3-bit and 4-bit shift registers
  • LEDs for visual indication of input and output logic states
  • SPDT switches for easy input logic selection
  • e-Manual
Scope of Learning
  • Study of 3-bit and 4-bit serial in serial out shift register
  • Study of 3-bit and 4-bit serial in parallel out shift register
  • Study of 3-bit and 4-bit parallel in serial out shift register
  • Study of 3-bit and 4-bit parallel in parallel out shift register
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Shift Registers Trainer

Nvis 6561 Shift Registers Trainer is a compact, ready to use digital electronics experiment board. This training product has been designed specifically for students to study all the four types of 3-bit and 4-bit shift registers on a single board and verify their truth tables.

A shift register is capable of shifting its binary information either to the left or right direction. The temporary memory storage and data shifting characteristics of shift registers make them extremely valuable for most digital electronics systems. Nvis 6561 has built-in clock source, logic high-low input facility and LEDs for visual indication of input-output logic states. Besides this, a +5V DC adaptor is also provided for power supply.

Nvis 6561, Shift Registers Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Stand alone system
  • Easy illustration of all types of 3-bit and 4-bit shift registers
  • LEDs for visual indication of input and output logic states
  • SPDT switches for easy input logic selection
  • e-Manual
Scope of Learning
  • Study of 3-bit and 4-bit serial in serial out shift register
  • Study of 3-bit and 4-bit serial in parallel out shift register
  • Study of 3-bit and 4-bit parallel in serial out shift register
  • Study of 3-bit and 4-bit parallel in parallel out shift register
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NV6565 SOP And POS Implementation Trainer

  • Country of Origin India
  • Type Sop Stand

NV6565 SOP & POS Implementation Trainer is a compact, ready to use digital electronics experiment board. It is useful for students to get a practical insight into the implementation of different canonical forms. The various applications of a canonical forms are representing any Boolean function as a product of sum or sum of product.

NV6565 has built in clock source, logic high-low input facility and LEDs for visual indication of input-output states. Besides this, a +5V DC adaptor is also provided for power supply.

NV6565, SOP & POS Implementation Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features

  • Stand alone system
  • Easy illustration of different types of canonical forms
  • LEDs for visual indication of input and output logic states
  • SPDT switches for input logic selection
  • Learning Material CD

Scope of Learning

  • Study of boolean function in different canonical forms.
  • Study of Quine Mclusky method and realize its NOR-OR implementati
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Multimeter Demonstrator

  • Usage Laboratory
  • Model 10909
  • Phase Single Phase
  • Frequency (Hz) 50 Hz
  • Input Voltage (V) 230V
  • Material Metal
  • Packaging Type Corrugated Box
We are the leading manufacturers, exporters and supplier of this products.
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Advanced Microwave Integrated Circuit Lab

Advanced Microwave Integrated Circuit Lab includes instruments and accessories for studying the characteristics of any MIC ( Integrated Circuits) component over the Frequency Range 2.2 to 3GHz. Characteristics and measurements like Transmission Loss and Reflection Loss of different MIC components can be studied with the help of instruments provided with Nvis 9008/Nvis 9008A. Directivity and Gain of Antennas can also be measured with the setup provided. The theoretical background on these components and experimental details are provided in the learning material CD.

Nvis 9008/ Nvis 9008A, Advanced Microwave Integrated Circuit Lab is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Complete setup with Generator, MIC Components and Meter
  • Gold Plated Components and Connectors
  • Microwave Generator with internal AM and FM
  • PC to PC Data Communication
  • Antenna Radiation Pattern measurement
  • Directivity and Gain measurement
  • Learning material CD
Scope of Learning
  • PC to PC Data Communication using MIC components
  • Measurement of Transmission Loss and Reflection Loss
  • Measurement of substrate dielectric constant using Ring Resonator
  • Measurement of power division, isolation and return loss characteristics
  • Measurement of coupling, isolation and return loss characteristics
  • Measurement of coupling and directivity
  • Measurement of Low Pass Filter characteristics
  • Measurement of Band Pass Filter characteristics
  • Measurement of Band Stop Filter characteristics
  • Measurement of characteristics of Patch Antennas
  • Measurement of characteristics of an MIC Amplifier
  • To study RF switch
  • To study RF Mixer
  • Measurement of Guide wavelength, Free Space Wavelength and SWR using Measuring Line
  • Measurement of Directivity and Gain of Antennas : Yagi Antenna, Patch Antenna, Dipole Antenna
  • To study the characteristics of Isolator
  • To study the characteristics of Circulator
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Understanding Wien Bridge

Nvis 6506 Understanding Wien Bridge is an elite training system for the analog electronics laboratories. It is useful in understanding the basic concepts and functioning of the oscillator and its use in generation of sinusoidal waveform.

This Platform describes the complete design of the Wein Bridge Oscillator. The training system is designed in such a way that for performing any experiment students have to connect the links by patch cords so it is very helpful for students to learn step by step design of Wein Bridge Oscillator.

Nvis 6506, Understanding Wien Bridge is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Exclusive and compact design
  • Straight forward representation of Wein Bridge Oscillator
  • +12V, -12V inbuilt SMPS provided with the trainer for power supply
  • Designed with considering all the safety standards
  • Online product tutorial
  • Low cost trainer including illustration of Oscillator design using passive elements
Scope of Learning
  • Study of design and functioning of Wein Bridge Oscillator
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Flip-Flop Demonstrator

The Flip-Flop Demonstrator Nvis 6555 is an elite training system for the digital laboratories. It is useful in understanding the working of digital flip-flops. Nvis 6555 describes S-R, J-K, D and T flipflops.

The training system is designed in such a way that for performing any experiment, students have to connect the links by patch cords, so it is easy to be familiar with the inputs and outputs of each flip-flop. Attractive input and output sections are provided on trainer in such a manner so that multiple experiments can be performed simultaneously.

Nvis 6555, Flip-Flop Demonstrator is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Exclusive and compact design
  • Adaptable illustration of Flip-Flops
  • +5V SMPS Adaptor provided with the trainer for power supply
  • Designed, considering all the safety standards
  • Online product tutorial
  • A low cost training system
Scope of Learning
  • Study of S-R Flip-Flop and to verify its Transition table
  • Study of J-K Flip-Flop and to verify its Transition table
  • Study of D Flip-Flop and to verify its Transition table
  • Study of T Flip-Flop and to verify its Transition table
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Vector Network Analyser

he LA19-13-02 is a PC-driven Vector Network Analyser suitable for measuring a wide range of devices from 3MHz to 3GHz with 100Hz resolution. Its full s-parameter test set includes bias-Ts for biasing active devices. It is housed in a small lightweight package making it very portable. The user interface control software provides many useful features including memory functions, limit lines, de-embedding, time-domain and reference plane extension. Also, utilities such as measurement of power at the 1dB gain compression point and AM to PM conversion factor add versatility to the instrument. Unique features include OSL calibration that does not require a precision load and importing of data files into memory traces for live comparison with measurements.

Product Features
  • 3MHz-3GHz range
  • 100Hz resolution
  • 80dB dynamic range
  • Full s-parameter test set
  • De-embedding capability
  • Time domain facility
  • P1dB and AM-PM measurements
  • Light weight
  • Low cost
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Frequency Counter

Nvis 7105 Frequency Counter Trainer is an exclusive product designed to demonstrate the fundamental principle and functioning of Frequency Counter. It includes various circuits namely, attenuator circuit, wave shaping circuit, frequency divider circuit, display driver circuit and gate time circuit. All these circuits are incorporated on a single board for study and verification. Simple representation of all the circuits explain corresponding functionality in a very easy way to perceive the logics.Nvis 7105, Frequency Counter Trainer is an ideal platform to enhance education, vocational training, skills & development amongs our young minds.
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Data Acquisition System

Nvis 633SD DAQ device endowed with true high quality measurement, its ability of logging data in micro SD Card makes it favorable for user to examine intimately all the measurement using our PC software at any time. This device comes with 4 GB micro SD card which is having storage facility of logging data up to 2 year. For easy connections, screw terminals are provided. It also incorporated real time display functionality over LCD and 7 Segment intended for easy view.

Product Features
  • 8 Single ended analog inputs
  • Up to 76.9KSPS speed
  • Built in signal conditioning
  • Micro SD card (4GB) storage capacity
  • Logging capacity of 2Year
  • In-built RTC with CMOS battery backup
  • LED and LCD display
  • Can be interfaced with PC directly
  • Graph view: Second/Minute/Hours/Day
  • Auto insert data from SD card
  • Globally availability of data or graph (through My SQL)
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Frequency Counter Trainer

Nvis 7105 Frequency Counter Trainer is an exclusive product designed to demonstrate the fundamental principle and functioning of Frequency Counter. It includes various circuits namely, attenuator circuit, wave shaping circuit, frequency divider circuit, display driver circuit and gate time circuit. All these circuits are incorporated on a single board for study and verification. Simple representation of all the circuits explain corresponding functionality in a very easy way to perceive the logics.

Nvis 7105, Frequency Counter Trainer is an ideal platform to enhance education, vocational training, skills & development amongs our young minds.

Product Features
  • Exclusive and Compact design
  • Stand alone operation
  • Inbuilt +5V, -12V SMPS
  • Diagrammatic representation of Frequency Counter circuit
  • Low cost
  • Learning material CD
Scope of Learning
  • Study of Frequency Counter
  • Study of Attenuator Circuit
  • Study of Wave Shaping Circuit
  • Study of Frequency Divider Circuit
  • Study of Frequency Counter and Display Driver Circuit
  • Study of Gate Time Circuit
  • Study of Sensitivity of Frequency Counter
  • Study of frequency measurement using gate time circuit
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Digital Data Acquisitions

Nvis 631 and Nvis 631i Data Acquisition Card is very useful for sensing and controlling digital signals of any process. It makes easy and interesting to inter face real world signals with PC through USB bus or through Ether net. It has 32 channel digital isolated inputs and outputs, with high voltage protection of 2500VDC, dry contact support, reliable and rugged enough makes it ideal to be used in industrial, office and home automation. For easy connection screw terminals are provided. Both comes with very versatile software which uses simple USB and Ether net communication protocol so that user can use or design own software according to its need

Product Features
  • 16 isolated digital Inputs
  • 16 isolated digital outputs
  • USB powered in Nvis 631
  • High voltage isolation on all channels (2, 500 VDC)
  • High sink current on isolated output channels (100 mA/Channels)
  • Suppor ts 5 50 VDC isolated input channels
  • Timer/counter capability
  • Screw terminals for easy signal connectivity
  • User can make desired software by using VB6 or VB.net
  • Sample code with VB6 and VB.net are provide
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Parallel Adder Trainer

Parallel Adder and Subtractor Trainer NV6554A is a ready to use digital electronics experiment trainer. This product has been designed specifically for the students to understand the concept of parallel binary addition and subtraction methods for 4 bit and 8 bit binary numbers. A Parallel Adder is a combinational logic circuit which has various registers to input the data and thus generate the output. Because of this, input bits are applied simultaneously and the sum appears at the output almost immediately. The parallel subtractor circuit works in similar manner where the difference appears as soon as the inputs are applied. This product has logic switches with LEDs for logic high and low input facility. Besides this, a +5V adaptor is provided for DC power supply.

NV6554A, Parallel Adder and Subtractor Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • 4-bit/8-bit Binary Addition & Subtraction
  • Easy switching between addition and subtraction modes
  • LEDs for visual indication of input-output & carry out logics
  • Learning Material CD
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Demultiplexer Trainer

Multiplexer and Demultiplexer Trainer NV6556 has been designed specifically for the study of 4-to-1 Line Multiplexer and 1-to-4 Line Demultiplexer. This Training Board familiarizes the students with the operation of both multiplexer and demultiplexer circuit.

It explains the phenomena of Multiplexing of four input signals with two selection lines and one output. It explains Demultiplexing of one input signal with two selection lines and four outputs. The board is absolutely self contained and requires no other apparatus.

NV6556, Multiplexer and Demultiplexer Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • +5V SMPS Adaptor provided with the trainer for power supply
  • Easy illustration of Multiplexer and Demultiplexer
  • LEDs for visual indication of inputs and outputs status
  • SPDT switches for logic selection
  • Good quality, reliable sockets are provided at appropriate places on board for connections
  • Strongly supported by systematic operating instructions
  • A low cost training system
  • Two years warranty
Scope of Learning
  • Study and verification of the Truth Table of 4-to-1 Line Multiplexer.
  • Study and verification of the Truth Table of 1-to-4 Line DeMultiplexer.
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Hand Held Spectrum Analyzer

The MSA300 series is a first authentic handheld spectrum analyzer providing good characteristics and abundant function in spite of compact, lightweight and inexpensive model.

Product Features
  • Compact and lightweight 1.8kg
  • 150 minutes battery operation
  • Accurate frequency measurement by PLL synthesizer
  • Average noise level -117 dBm
  • Competitive function
  • Easy operation by AUTO mode
  • Hard copy of screen image
  • Measuring electric field strength from 300MHz to 6.2GHz
  • Abundant options
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PPM Demodulation Trainer

PPM Modulation and Demodulation Trainer Nvis 6577 is a very prominent training product designed for students to elucidate them the concept of Modulation and Demodulation. PPM is a method of encoding information in a signal by varying the position of pulses. The unmodulated signal consists of a continuous train of pulses of constant frequency, duration and amplitude.

During modulation the pulse positions are changed to reflect the information being encoded The amplitude and width of the pulse is kept constant in the system. PPM has the advantage of requiring constant transmitter power since the pulses are of constant amplitude and duration. It is widely used but has the disadvantage of depending on transmitter-receiver synchronization

Nvis 6577, PPM Modulation and Demodulation Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features
  • Self contained Trainer
  • Selectable 4 pulse frequencies on board
  • On board Sine and Square wave Generators
  • Voice Communication using Dynamic Microphone and Speaker
  • On Board Filter and AC Amplifier
  • Functional Blocks indicated on board mimics
  • Input-Output and test points provided on board
  • In-built DC Power Supply
  • Compact Size
  • Learning material CD
Scope of Learning
  • To study the Pulse Position Modulation
  • To study the Demodulation
  • To study the Voice Modulation and Demodulation
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Handheld Spectrum Analyzer

Product Features
  • Compact and lightweight 1.8kg
  • Large and color TFT display
  • Four hours battery operation
  • USB Memory
  • USB communication
  • Accurate frequency measurement by PLL synthesizer
  • Average noise level -127 dBm
  • 100dB display dynamic range
  • Easy operation by AUTO mode
  • Competitive function
  • Abundant options
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  • Nvis Technologies Pvt. Ltd. (Nvis Technologies Pvt. Ltd.)
  • 141-A, Electronic complex, Pardesipura, Indore, Madhya Pradesh - 452010
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