Total Hydrocarbons FID Analyzer
HC51M
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 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)
- 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 specifications | |
|---|---|
| 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 |
- 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)
