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KS200-DM(B)

Opacity Meter - Battery Type


  • Partial flow opacimeter 
  • Real-time measurement with fast response speed 
  • Quickly discharge smoke from vehicles with dual fans (to prevent pollution of lenses) 
  • Higher precision and longer life time 
  • Light and compact design (easy to move)
  • Free accelerator and peak hold function installed
  • RS232 interface 

  • Rechargeable lithium ion battery power

    Can operated along 5 hours continuously

  • Built-in thermal printer (Option )
  • Vehicle RPM, Oil Temperature Measurement (Option) 
  • Remote controller allows operation for distant equipment (Option)  
Measurement items
Smoke Opacity (%), Smoke Density (m-¹), RPM, Oil Temp. (℃) 
Measuring UnitGreen LED (565nm), Photodiode, Optical length of 215mm
Measurement principle
Partial flow opacimeter
Measuring rangeSmoke Opacity
Smoke Density
RPM 
Oil Temp. 

0.0~100.0%
0.00~21.42m-¹
0~8000 rpm
Oil Temp.

Repeatability Under 1%
Response Time0.5 sec (90%),
Bessel Low Pass Digital Filter
Size415(W) × 130(D) × 220(H) / excluding legs, handle
WeightAbout 6kg
Output Method
RS232 (5 times / 1 sec)
Preheat TimeAbout 3~6 minutes

Battery type/

Charging Method

12V Rechargeable lithium ion

12V Adapter

OptionABuilt-in thermal printer, RPM, Oil Temperature, Standard Filter, Remote Controller