India’s Largest Manufacturer and Exporter of Magnet based high precision electronic balances.


Contech Instruments Ltd.

has been awarded ISO 9001 : 2008 Certification By QA International.

Contech Instruments Ltd.

is a leading manufacturer and exporter of high precision Electronic Balance that has for the past few years provided the industry with quality products like electronic balances, weighing machines


Gas Analyzers for different applications :

Flue Gas Analyzer : Boiler, Furnace, Cement, Kiln exhaust emission gas monitoring, continuous emission monitoring for
    environmental protection. Flue gas analyzers available in advanced high performance NDIR (Infrared) as well as economical
    ECD (Electrochemical) Technology.
Infrared Coal Gas Analyzer : Coal Chemical process, sponge iron and steel, ferro alloys smelting process, heat treatment, gas furnace.
Infrared Bio Gas Analyzer : Bio Gas plant, Waste water treatment plant, sludge digestion, land fill sites. Flue, Coal & Bio Gas Analyzers are
    available in online and portable types.
Infrared Combustion Efficiency Analyzer : Boiler, Furnace, exhaust emission gas and combustion efficiency control.
Automobile Emission Gas Analyzer : Auto Emission checking stations, automobile service centers and vehicle pollution monitoring units.
Opacity Meter for Diesel Engine : Diesel Engine manufacturers, pollution monitoring stations.
Infrared Gas Analyzer (ppm range) : Air monitoring in chemical, fertilizer plants for refined gas monitoring,
    air separation applications, research  and educational institutes.
Single Gas Analyzers : CO, CO2, CH4, CxHy, SO2, NO2, H2s
Oxygen Gas Analyzers : ECD / Paramagnetic / Zirconia
Hydrogen Gas Analyzers : ECD
Gas Leakage Transmitters : CO,CO2, CH4, H2S
Handheld Gas Leakage Detectors : CO,CO2, CH4, H2S

Accessores : Gas Conditioning Systems with Nox Converter, Conditioning device to remove dust, water and oil, heated sampling probe,
    heated line, sampling pump, 4~20 mA output, Alarm with relay output at pre-settable gas concentration levels, Gas temperature, pressure and
    flow measurements, BTU Index (Gas calorific value) calculations, data logging upto 1500 sets of 7 data.
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  AUTOMOBILE EMISSION GAS ANALYZER Manufacturer Supplier and   Exporters


Applications :

Automobile Industry to check the emission in automobiles, emission checking stations, automobile service centres & vehicle pollution monitoring units, etc.

  Measurement Gases :
  & (Technology)
  CO, CO2, HC (NDIR),
O2 & NO (ECD)
  Measuring Range :   CO : 0~10%, CO2 : 0~20%,
  O2 : 0~25%, HC : 0~9999ppm
  NO : 0~5000ppm (optional)
  Resolution :   CO, CO2, O2 :0.01%,
  HC & NO : 1ppm
  Accuracy :   CO: +0.06%, CO2 : +0.5%,
  O2 : +0.5%, HC: +12ppm,
  NO+25 ppm

* Compact, portable, ergonomic design.
*  Unique infrared NDIR gas sensor for CO, CO2, HC and electrochemical
    (ECD) sensor for O2 & NO.
*  Can measure concentration of CO, CO2, HC, O2 & NO (optional) simultaneously.



Our Product Range :



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