Methane (CH4)
Signal Scientech’s methane analysers are designed for measurement in land fill applications.
Methane (CH4), the simplest aliphatic hydrocarbon, can be measured using infra-red absorption or the flame ionisation detector principle.
Infra-red is a widely used method with the major limitation for methane being a cross sensitivity to other hydrocarbon species. Infra-red is most appropriate for measuring methane at percentage levels in applications such as landfill or bioscience.
Flame ionisation is a non-selective technique for measuring total hydrocarbons. It can be used for methane where no other hydrocarbons are present or in conjunction with a specially designed catalyst used to oxidise non-methane hydrocarbons species contained in the sample.
FTA Flammability Analyzer
The SOLAREx Series LEL Concentration detector is a highly integrated, in-line LEL measuring instrument that allows the analyzer to continuously measure the low explosion limit of the exhaust gas from 0 to 100%LEL.
- 0 to 100% Low Explosive Limit (LEL)
- Measurement accuracy ±2% LEL
- Zero drift < 1%/30day
- Range drift (sensitivity) ≤ ±2%/year
- Response time < 1 second
SOLAR
Flame Ionisation Detector (FID) VOC analysers for gas purity, air separation, engine emmisions, combustion studies and process plant VOC abatement monitoring
- ELECTRONIC PROPORTIONAL BAND FLOW CONTROLLERS
- AUTOMATIC FLAME OPTIMIZATION PROGRAM
- AUTOMATIC CALIBRATION
- SPECIAL HIGH EFFICIENCY HC CUTTER
PULSAR
Non Dispersive Infrared (NDIR) Multi-gas analysers are available in 1, 2, 3, 4 or 5 gas channel configurations, offering high levels of performance and flexibility. Options include CO, CO2, CH4, NO, N2O, SO2, HCl and O2.
- LOW RANGES E.G. 0-10 PPM CO
- 5 USER-CONFIGURABLE RANGES + AUTORANGE PER CHANNEL
- ELECTRONIC PRESSURE & TEMPERATURE COMPENSATION
- RS232 'AK' PROTOCOL, 4-20MA & 0-10VDC CHART OUTPUTS
