SV-2LC Semiautomatic Smoke meter      

SV-2LC-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°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 : 18kg

10.Packing size :610x500x325mm

Dear customer, 

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history . 

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. 

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system. 

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba 

We firmly believe that science and technology is no boundaries 

Our mission is to make every effort to contribute to all humanity.