DJCH4 is a Non-Dispersive Infrared (NDIR) Methane Emissions Analyzer/Recorder for the PC.  

CONTINUOUSLY measures and records Methane (CH4) to 100%, Ethane (C2H6) to 50%, CO2 to 50%, O2 to 25% and NOx to 5000 ppm.

Optional Data Acquisitation Board adds RPM, AFR/Lambda, and four MilliVolt inputs for Temperature, Pressure,Flow Rate modules or other gas data modules (VOC, CO ppm, SO2 etc.)

The DJCH4 software is extremely easy to use.  It will measure gas with TWO keystrokes. The Data Logger has a programmable Interval and Duration with Over Range Flags on the screen and the printout. 

Data is saved in both a report and Excel ready format on the hard drive or a USB memory stick. Data from the MilliVolt inputs is saved with Emissions Data in the Excel file for graphing and calculations.

There are different versions of the DJCH4 analyzer. 
1.  CH4, C2H6, CO2, O2, NOx version is for Vent Gas, Flare Gas and Gas Quality applications. 
2.  CH4, CO2, O2 and ppm CO is available for Landfill Gas monitoring/recording. 
3.  CH4, %CO, CO2, O2, NOx is available for CNG Engine Emissions and Combustion Analysis. 
Data Acquisition board with RPM and MilliVolt inputs is available for all versions of DJCH4.

The DJCH4 is adaptable and flexible. 
It does not require an operation system. 
It will run on a Desk Top, Laptop or Single Board Computer. 
It measures 11" wide x  9" deep x 6.5" high and it weighs 10 lbs. 
The language file can be removed and translated into a different language for international applications.

DJCH4 turns a computer into a Data Acquisition Platform for your Compliance Verification and Emissions Monitoring and Recording needs.