Koeng OP-201 Koeng OP-201 Opacity meter

Measuring items Smoke opacity ( %, k [m-1] )
RPM (option), °C (option)
Principle Light extinction method (Partial-flow sampling type)
Light source Green LED(565nm)
Shell length & Inside diam. Length: 215mm, Inside diameter: 21mm
Detector Photo diode
Range 0.0~100.0% (0.00~21.42m-1 )
Accuracy Less than 1%
Warm-up time 3~6 minutes
Display time 4 times /sec
Power 220V / 110V AC 50/60Hz
Temperature -10~40℃
Dimension 450(W) x 200(D) x 245(425)(H) mm
Weight (Net/Gross) About 7kg / 11kg
Option RPM/ Oil temp. meter, Handheld terminal,
Built-in printer, Standard filter, PC program

Datasheet