Total Hydrocarbons FID Analyzer


Using a proven flame ionisation detector (FID), the analyzer HC51M measures ambient air hydrocarbons (THC, CH4, nmHC) in the range 0-1000 ppm.

Available in 2 versions for the simultaneous and continuous measurement of:
• THC (Total Hydrocarbons)
• THC / CH4 / nmHC (Total Hydrocarbons, methane and non-methane)

  • Measurements in the range of 0-1,000 ppm
  • Graphic Liquid Crystal Display (LCD)
  • Interactive menu driven software
  • Auto-ranging
  • User programmable ranges and time averages
  • Built-in storage of 1 year average data
  • Full remote emulation of the analyze
  • Field proven technology and design
  • Option: internal zero air / external hydrogen generator, internal nmHC convertor / fluid drain
  • High sensitivity, stable, linear FID detector
  • LCD display with synoptic flow diagram display, real time calibration graph
  • Built-in serial interface (RS232/RS422)

  • TFT color touch screen (800 x 480 , 7″)
Technical specifications
Measured parameter THC / nmHC
Technology Flame Ionization Detector (FID)
US-EPA Approval / QAL 1 Certification N/A
Measurement ranges 0-1000 ppm
Measurement units ppb, ppm, µg/m3 (user-selectable)
Lower Detectable Limit (2σ) < 0.5 ppb
Noise (σ) 0,025
Zero drift 0.1 ppm / 24h
Span drift < 1% / 24h
Linearity ± 1%
Sample flow rate ‘4.8L/h
Sampling pump Internal
Temperature range +10°C to 35°C
Data storage Last 1500 average data
Included I/O 3 AO/RS232/RS422
Weight (Kg) 27
Dimensions mm (LxWxH) 581 x 483 x 177
Chassis 19″ Rack, 4U

  • Internal zero air purifier module
  • External air compressor
  • Internal converter for measurement of methane and non methane hydrocarbon
  • Special version for measurements in pure oxygen or in pure CO2
  • External H2 generator

Related products

Compare up to 4 products Show

Le nouveau site d’ENVEA est actuellement en cours de développement, fermez cette fenêtre pour poursuivre votre navigation. Vous pouvez aussi retrouver l’intégralité des rubriques en cliquant sur le bouton ci-dessous.

The new ENVEA website is currently under development, close this window to proceed your navigation. You can also find all the sections by clicking on the button below.
This site uses cookies. By the further use you hereby agree. For detailed information, please refer to the Cookies. Ok