IMR 1400 
Portable, continuous measuring flue gas analysis instrument housed in an aluminum case for measuring air temperature, flue gas temperature, Oxygen O2, Carbon monoxide CO (H2 comp.), Nitric oxide NO, Nitric dioxide NO2, Sulfur dioxide SO2, Hydrocarbon HC, losses, excess air, combustion efficiency, draft, Carbon dioxide CO2 and soot. Simultaneous display of eight measured parameters on the illuminated LCD. Integrated thermal printer and RS232 interface. Measurement printout or service printout, both include date,time and fuel type. ppm,mg,mg/kWh,mg(ref.O2) units are selectable. Automatic and manual CO-bypass.  
Memory for 220 measurements. Case has additional space for spare parts.

Illuminated display with simultaneous display of 8 measured variables
7 programmed and 5 programmable fuels
Measurement display is switchable between ppm, mg, mg(O2) and mg/kwh
Battery status is shown on the measurement display

RS 232 Interface
Printout of all measured and calculated parameterS
Electronic controlled soot measurement
Automatic and manual CO overflow shut-off
Automatic zero calibration within 3 minutes. Recalibration within 30 sec.
Integrated self check program for all functions and parameters.
After 1000 operating hours a "Service needed" note appears on the display.
Gas sampling probe, length 10.5" (270mm),NiCrNi, flexible hose 11.5 ft. (3,5m)
Combustion air probe, length 5" (130mm), line 11.5 ft. (3,5m)
Condensation trap with integrated filter
Operating temperature 50F..104F (10C.40C)
Storing temperature -4F.122F (-20C.50C)
Power supply  230V/50Hz, 110V/60Hz, 12VDC