contech manufactures crane scales for weighing upto 50 ton. Options available are remote key panel, heat shielding for high temperature application in foundries, metallurgy and wireless remote indicator.

crane scales ( 100g to 2ton )

standard crane scales (ccs) (0.5, 1 ton) manufacturer supplier and exporters

Backlite LCD DisplayCustomized, large, attractive LCD with multiparameter display illuminated by white backlite. Bi directional RS 232 interfaceRS 232 port with selectable baud rate 4800, 9600. Various interface formats adopting this Balance in a setup to replace any other leading international brand Balance. Can be configured for an USB interface using optional RS 232 to USB converter. GSM functionGSM function for paper & cloth quality checking. Multiple Weighing UnitsGrams, Ounces, Troy Ounces, Carats, Mommes, Pennyweights, Grains, tola, Mesghal, Chinese taels. Percentage WeighingDisplay of Reference weight, sample weight, % of sample with respect to reference weight Piece CountingParts calibration using preset quantity of samples or programmable quantity. Automatic count correction for precise calibration. Fill Mode1 set point - Indication when sample weight exceeds the set limit. 2 set points Indication when the sample weight is between the lower & upper limits. AccumulationStorage of maximum 200 samples. Multiple Printing Mode0, 1, 2, 3 modes for various formats. Pause in case data storage capacity in a Printer is less. External CalibrationUsing preset weights.Known weights can be corrected to+15 counts. Response Time:User selectable Slow / Normal /Fast. Stability Band WidthStability indicator appears on display with counts variation+1, +2, +3, +4. Auto Zero Tracking User selectable 0, 1, 2, 3 Return to Zero TrackingVariable: 0, 1, 2, 3, 4 Display UpdationSpeed setting : Fast / Normal.

Flameproof cum weather proof enclosure with glass window, push button, rotary switch in cast aluminum construction in compliance with requirements in respect of flameproof ness and temperature class suitable for use in Zone 1 & Zone 2 and gas groups IIA & IIB atmospheres. Certified by Central Institute of Mining & Fuel Research, Govt. of India.

Range :0.1 mg - 300g1mg - 1000g0.01g 3kg0.1g 5kg

contech high precision balances incorporate advanced electro magnetic force compensation (emfc) technology for offering unmatched accuracy and reliability, coupled with unique adc circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & balances are configured with these parameters.

analytical (indirect loading) balances 0.00001g to 300g

backlite lcd displaycustomized, large, attractive lcd with multiparameter display illuminated by white backlite. bi directional rs 232 interfacers 232 port with selectable baud rate 4800, 9600. Various interface formats adopting this balance in a setup to replace any other leading international brand balance. Can be configured for an usb interface using optional rs 232 to usb converter. gsm functiongsm function for paper & cloth quality checking. multiple weighing unitsgrams, ounces, troy ounces, carats, mommes, pennyweights, grains, tola, mesghal, chinese taels. percentage weighingdisplay of reference weight, sample weight, % of sample with respect to reference weight piece countingparts calibration using preset quantity of samples or programmable quantity. Automatic count correction for precise calibration. fill mode1 set point - indication when sample weight exceeds the set limit. 2 set points indication when the sample weight is between the lower & upper limits. accumulation storage of maximum 200 samples. multiple printing mode0, 1, 2, 3 modes for various formats. Pause in case data storage capacity in a printer is less. external calibrationusing preset weights.known weights can be corrected to+15 counts. response time:user selectable slow / normal /fast. stability band widthstability indicator appears on display with counts variation+1, +2, +3, +4. auto zero tracking user selectable 0, 1, 2, 3 return to zero trackingvariable: 0, 1, 2, 3, 4 display updationspeed setting : fast / normal.

contech moisture balances incorporate rapid halogen heating with emfc precision weighing technology to determine moisture content of sample quickly & effectively.

* easy & fast moisture determination.* 3 types of testing methods:- manual, time programmable, automatic.* weighing based on emfc technique* heating by infrared halogen tube heater* temperature range upto 200c (1c)* moisture range: 0.1% to 100%* moisture measurement: unit- % wet base, % dry base, dry weight, % dry to wet weight* display of time, temperature, weight & percentage moisture* graphical backlight lcd for displaying weight, setup parameters, testing parameters & results* rs-232 interface for connecting to a computer / printer* data storage upto 50 tests* 10 programmable memory* time based moisture loss on the graphical display.* study of pattern of moisture loss by printing/display on computer screen of online data-elapsed time, present sample weight and percentage moisture loss. Elapsed time interval can be programmed -10, 20, 30, 60 & 120 seconds

In the scales used for trading, a second display facing opposite side of the user attached to the scale on the pole for a clear viewing by the customer is offered. LED or VFD display as per the provision in the scale.

Auxiliary display is provided with cable for viewing at a distance away from the scale which can be placed on the table top or mounted on the wall. Maximum cable length can be upto 25 mtrs. The Auxiliary display is available in LED or VFD as per the provision in the scale.

Contech scales are supplied with SMPS. SMPS provides required DC voltages for the operation of the scale circuit. SMPS operates on a high frequency and hence the circuit becomes efficient & compact. The input AC power voltage span is 100-270V, AC, 50/60Hz and hence with SMPS, the scale can operate on both 110V and 220V AC supply.

Battery backup unit is an online uninterrupted power supply providing adequate voltages for the operation of the balance in case of power failure. Battery Backup unit incorporates sealed maintenance free lead acid batteries with a charger and under voltage and over voltage protection circuit.

Contech provides glass breeze shield as standard with EMFC balances having accuracy of 1mg or better to shield the weighing area from breeze. For balances with accuracy less than 1mg, breeze shield can be provided as optional. Different types of Breeze Shields are available based on the model and application.

Printer having serial port cna be connected to all Contech scales with RS-232 interface for printing weight data. Different applications can generate various reports which can be printed on the serial printer. GLP software with inbuilt RTC allows for the composition of GLP procedures for calibration test and calibration report with date and time on a printer connected to the serial port of the balances.

Fully automatic calibration accomplished by a smooth noiseless motor driven standard weight inside the balance eliminating weight maintenance. Accurately machined stainless steel standard weight is used for the purpose. Any tolerance in the weight machining is corrected through software. Balance can be programmed to initiate the motorized calibration process every time when it is switched ON, change in the ambient temperature, at a preset time to recalibrate the balance.

Flameproof cum weatherproof junction box in cast aluminium with multiple ports and cable glands for intlet and outlet connection of loadcells in compliance with requirements in respect of flameproofness and temperature class suitable for use in Zone 1 & Zone 2 and gas groups IIA & IIB atmospheres. Certified by Central Institute of Mining & Fuel Research Govt. of India.

To obtain the best accuracy from precision balances, the balances need to be frequently calibrated using precision standard weights. Contech offers Brass & Stainless calibrated weights. Weights are available in cylindrical configuration. Standard weight box of range lmg to 200 grams come in attractive, sturdy polished wooden/ plastic cases. Certification Service for the Standard Weights are offered from NABL Accredited Certification Laboratories with traceability to NPL Standards. * High precision metrological standard weights and weight box.* Complete range : lmg to 200 g weight box and loose weights upto 20 kg.* M1, F2, Fl, E2, El, Class weights.* Stainless steel, Austenite alloy, Brass material.* Calibrated by NABL accredited Laboratory, RRSL (Regional Reference Standard Laboratory), NPL (National Physical Laboratory).

* Measures compression (push) or tension (pull) forces. * Operates on electrical power/battery. * RS232 serial interface for computer connection. * Various models from 10 to 500 N. * Measurement Resolution upto 5000 counts. * Measurement units in g, kg, N. * Peak hold functions. * Incorporates high quality loadcells.* Calibration facility (Optional).* Storage facility for 100 data.* Set point facility.

Contech bottle torque tester is used for measuring the torque required to open the cap of bottles.

* Operates on electrical power/battery.* RS232 serial interface for computer connection. * Capacity : 0100Kg fcm/10 N-m * Units : Kg-cm/N-m * Bottle diameter : upto 200mm * Accuracy :+0.5% * Over load safety.* Peak hold function.* Backlite LCD display.* Calibration facility (Optional).* Storage facility for 100 data.

Contechdigital force measuring guage is a device used for measuring axial force. This can be used as handheld instrument or attached to a testing bench.

ContechContech Spring tester is used for checking the spring in tension & compression modes.

* Measures compression (push) or tension (pull) forces.* Operates on electrical power/battery.* RS232 serial interface for computer connection.* Capacity : upto 30Kgf* Units : Kg-cm/N-m* Universal, compression & tension type.* Accuracy :+0.5%* Accessories : compression pad or tension hooks.* Peak hold function.* Bright LED display.* Display : Force & deflection.* Calibration facility (Optional).* Force applying through rotating wheel.* Storage facility for 100 data.

Polarimeter is an instrument used for determining optical rotation of substances. It is also used for measuring specific rotation, concentration & international sugar scale of optically active substances. Polarimeter is ideal for pharmaceutical, food and beverages, sugar, cosmetics, oil refinery, chemical industries & also scientific research studies.

CONTECHDigital Polarimeter is a fully automatic instrument and eliminates the need for manual adjustments thus offering a high degree of measurement precision.

The polarized light after passing through the sample falling on the analyzer deviates from the optical zero position to the extent of optical rotation of the sample and the photomultiplier detector will produce an electrical signal with the frequency corresponding to the optical rotation of the sample. This signal after passing through the selective frequency circuit and power amplifier drives the servo-motor & in turn the analyzer until the optical zero position is regained. The analyzer rotation is measured by an encoder and is displayed on the digital readout as the optical rotation of the sample.

DIGITAL POLARIMETER CDP - 001 Manufacturer Supplier and Exporters

* Measures optical rotation, specific rotation, concentration and sugar content.* Based on Optical Null principle.* Multiple readings and calculation of average value and standard deviation.* Measurement of dark samples upto 1% transmittance due to adjustment of high voltage supply to the detector in accordance with the darkness of sample.* RS-232 interface.* Large backlite LCD display.* Various types of sample tubes, Sample tube length : 100 mm or 200 mm* Software for computer interface (Optional)