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- Contact Person : Mr. wei suoku
- Company Name : Tianjin Shengwei Development of Science Co., Ltd.
- Tel : 86-22-27984026-8013
- Fax : 86-22-27984086
- Address : Tianjin,Tianjin,No.18, Jinxia Road, Zhongbei Industrial Park, Xiqing District
- Country/Region : China
- Zip : 300112
SV-2LB Auto Smoke Meter
SV-2LB filter semi-automatic Smoke meter
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 technicalparameters:
1. Measurement scope 0-10 Rb
2. accuracyNot exceed FS ±3
3. Repeatability: Not exceed FS ±2
4. StabilityNot exceed FS ±2/h
5. Resolution 0.1 Rb
6. Environmental condition temperature0~40 Relative humidity20-80 Air pressure70~105kPa power AC 220V±10%50Hz
7. Preheat time 5min
8. Sampling system swept volume330ml±15ml swept actuation time1.4S±0.2S tightness of extracting pump
9. The air infiltration capacity is not exceed 15ml in one minute.
10. filter specificationwidth:40mm,thickness0.18mm,
11. Equivalent pore diameter: 45um, air permeability :3000ml/cm2.min,
12. brightness: 85Sampling tube: cylinder: 5mm, length: 5m.
Products show:
SV-2LB Auto Smoke Meter
