SV-2LB Semi-automatic Filter Paper Smokemeter Smoke Meter/Opacimeter SHENGWEI Tester Meter Diesel exhaust Analyzer

It can be used to detect the smoke level of diesel car ,the combustion analysis and the research of diesel engine.

Semi-automatic Smoke Meter

SV-2LB Semi-automatic Smoke Meter, which is produced according to the national standard GB/T11798.5-2001 and GB3847-83, can be used to detect the smoke level of diesel car ,the combustion analysis and the research of diesel engine.

The instrument cramps out a definite store of exhaust from vent-pipe and get them through a certain area of filter paper. Then you can have the test result of exhaust concentration by the black granule on the filter paper (unit: Rb ).

SV-2LB, equipped with Nixie tube, is easy to operate by “Prompt lamp” and separately displays the lasted three test result and the average of them.

Addition: The strong point of SV-2LB: Air compression is not needed while it works.

The main technical parameters:

1.Measurement scope: 0-10 Rb

2.accuracy:Not exceed FS ±3%

3.Repeatability: Not exceed FS ±2% :

4.Stability:Not exceed FS ±2%/h

5.Resolution: 0.1 Rb

6.Environmental condition: temperature:0°C~40°C

             Relative humidity:20%-80%

             Air pressure:70~105kPa

             power: AC 220V±10%;50Hz

7.Preheat time: 5min

8.Sampling system:

     swept volume:330ml±15ml

     swept actuation time:1.4S±0.2S

               tightness of extracting pump : The air infiltration capacity is not exceed 15ml in one  minute.

 filter specification:width:40mm,thickness0.18mm,

 Equivalent pore diameter: 45um,

    air permeability :3000ml/cm2.min, brightness: 85%

    Sampling tube: cylinder: 5mm, length: 5m.

 9.Weight : 18kgs

 10.Packing size :610x500x325mm

SV-2LB Semi-automatic Filter Paper Smokemeter Smoke Meter/Opacimeter SHENGWEI Tester Meter Diesel exhaust Analyzer