HC51M
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)”
FEATURES AND BENEFITS
- 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 analyzer
- 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)
MAIN OPTIONS:
- Internal zero air purifier module
- External air compressor
- Internal converter for measurement of methane and non methane hydrocarbons
- Special version for measurements in pure oxygen or in pure CO2
- External H2 generator
UTILITIES:
- Hydrogen : 0.04 L/min (2 bars)
- Combustive air: 0.5 L/min (2.5 bars)
MAIN APPLICATIONS
- Continuous indoor and outdoor air quality monitoring
- Stationary and mobile AQMS laboratories
- Industrial fence-line and field monitoring
- Measurement of impurities in industrial gases (O2 or CO2)
- Continuous emissions monitoring (CEM) by dilution
- Measurement Campaigns and Monitoring Studies…
TECHNICAL INFORMATION
Measured parameter
THC / nmHC
Technology
Flame Ionization Detector (FID)
US-EPA Approval / QAL 1 Certification
N/A
Measurement ranges
0-10 ppm / 0-1000 ppm
Measurement units
ppb, ppm, µg/m3 (user-selectable)
Lower Detectable Limit (2σ)
< 0.05 ppm
Noise (σ)
0.025 ppm
Zero drift
< 0.1 ppm / 24h
Span drift
< 1% / 24h
Linearity
± 1% FS
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)
483 x 581 x 177
Chassis
19 ″ Rack, 4U
