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Home » Product Directory » Instruments & Meters » Analysis Instrument » Filter Semiautomatic Smoke Meter (SV-2LB)

Filter Semiautomatic Smoke Meter (SV-2LB)

Filter Semiautomatic Smoke Meter (SV-2LB)
Filter Semiautomatic Smoke Meter (SV-2LB)
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Product Description

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

   
Model NO.:  SV-2LB
Company: Tianjin Shengwei Development of Science Co., Ltd

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