Tianjin Shengwei Development of Science Co., Ltd.| Sourcing Services
Tianjin Shengwei Development of Science Co., Ltd.

China Manufacturer with main products: Gas Analyzer, Smoke Meter, Headlight Tester, Endoscope, Hardness Tester, Thickness Tester, dagnostic tools

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SV-2LB Filter Semiautomatic Smoke Meter

Supply Ability: 300 Set/Sets per Month
Shipping: WITHIN 3 DAYS
Payment Terms: L/C, T/T(Bank Transfer), Western Union
Place of Origin: Tianjin in China
Packaging Details: carton BOX


SV-2LB-filter semiautomatic 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℃~40℃
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.

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