JUM 109L CH4/NON-CH4 HTD.FID H
The model 109L analyzer made by J.U.M. Engineering is a compact, heated unit for detecting methane concentrations to EPA Method 25. Model 109L has been designed for applications such as stack gas emissions monitoring, ambient air monitoring to low concentration levels, thermal reactor and combustion emissions monitoring, and raw automotive and diesel exhaust analysis.
The dual detector, dual electrometer design provides real-time analysis of methane only (CH4), total hydrocarbons including methane (THC) and total hydrocarbons less methane (NMHC). Individual analog outputs and digital front panel meters are provided for all three gases.
The sample pump, sample filter, and all pressure and flow regulating components are built-in, so additional sample handling equipment is not needed. Note: The model 109L analyzer uses hydrogen fuel, which is a purchased item.
EPA Methods 25A and 503
0 to 100000 ppm in five ranges
|Range||0 to 10 100 1000 10000 100000 ppm|
|Detector||Flame ionization detector (FID)|
|Sensitivity||Max. 1 ppm CH4 full scale|
|Response Time||90% of full scale in 1 second (THC) 4 seconds (NMHC)|
|Zero Drift||1.5% of full scale per 24 hours|
|Span Drift||1.5% of full scale per 24 hours|
|Output||0 to 10V DC|
|Dimensions||US: 5.19 x 19 x 18 in. Metric: 132 x 483 x 457 mm|