Smoke Opacimeter

The Smoke Opacimeter is capable of automatically measuring the opacity of smoke emitted by a diesel engine. It adopts advanced partial flow technology, allowing the measuring unit to directly test smoke emissions from diesel-powered vehicles. The "Scavenge air curtain" technology prevents optical system pollution. Constant temperature control in the sample cell avoids condensation and ensures accuracy, unaffected by temperature changes.


Features:

  • Split structure with a separated measuring unit and control unit for easy operation;

  • Large LCD screen featuring a Chinese or English interactive menu, providing opacity and light absorption coefficient readings for simple operation;

  • Functions include free acceleration tests, measurement of transients, automatic processing of test data, and display of measuring results;

  • Includes features for license plate number entry, saving, data storage, and viewing;

  • 15 minutes warm-up time with automatic zero reset;

  • Includes data printing and communication functions with the host computer through a serial RS-232C interface;

  • Performance meets the requirements of ISO11614 and GB3847-1999.

PRODUCT ENQUIRY

Technical Data

Item KYD-6
Measuring Range
Opacity N:0-99.9%
 Coefficient of light-absorption k:0-16m-1
Resolution
Opacity N:0.1%
 Coefficient of light-absorption k:0.01-1
Indication error
±0.2%
Stability
±0.1%/h
Ambient temperature
5-40°C
Relative humidity
0-90%
Power
AC 220v±10% 50Hz ±1%
Weight
10kg
Output
RS-232(1200,2400,4800,9600,19200)
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