OPACIMETER Real Time Smoke Meter

Smoke testing, also called build verification testing or confidence testing, is a software testing method that is used to determine if a new software build is ready for the next testing phase. This testing method determines if the most crucial functions of a program work but does not delve into finer details.


  1. Real-time smoke measurement (%, k [m-1])
  2. Portable and LED display
  3. Outstanding accuracy, stability and durability
  4. Response time of 0.5 second
  5. Smoke, SOF measurement
  6. Easy to use with handheld terminal(option)
  7. Built-in printer(option)
  8. RS232C PC program
  9. RPM/ Oil temp, meter(option)
  10. Auto-Zero/ Span calibration function
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Installation and measurement OP-201
Single unit of the analyzer covers the display and the printing of measured value that are recorded in its main body, and can be easily hand-carried.
No more than one tester operator behind the wheel would be enough to conduct the free acceleration test to obtain the measured value stepping on the accelerator and using wired or wireless handheld terminal.
In supply of diversified basic PC software: PC program are provided in the way
to cover regulations from various countries and also ramified for 니ser’s purposes such as governmental agency’s use, inspection or repair of vehicle.



Model OP-201
Measuring items Smoke opacity (%, k [m-1]) RFM(option), ºC(option)
Principle Light extinction method (Partials-flow sampling type)
Light source Green LED(565nm)
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/110VAC 50/60HZ
Temperature -10 ~ 40ºC
Dimension 450(W) x 200(D) x 245(425XH)mm
Packing size 470(W)x 380(D) x 300(H)mm
Weight (Net/Gross) 7kg / 10kg
Option RPM/ Oil temp, meter, Handheld terminal, Built-in printer, Standard filter, PC program

*Specifications may very for performance and quality


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