China Smoke Meter
filter semiautomatic Smoke meter,manufactured 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 ).
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 : Air compression is not needed while it works.
The main smoke meter technical parameters:
1Measurement scope: 0-10 Rb
2accuracy:Not exceed FS ±3%
3Repeatability: Not exceed FS ±2% :
4Stability:Not exceed FS ±2%/h
5Resolution: 0.1 Rb
6Environmental condition: temperature:0°c~40°c
power: AC 220V±10%;50Hz
7Preheat time: 5min
swept actuation time:1.4S±0.2S
tightness of extracting pump : The air infiltration capacity is not exceed 15ml in one minute.
Equivalent pore diameter: 45um,
air permeability :3000ml/cm2.min, brightness: 85%
Sampling tube: cylinder: 5mm, length: 5m.
9. Weight : 18kg
10.Packing size :610x500x325mm