SV-2LZFull automatic ***oke meter, which is made according to the national standard GB/T11798.5-2001 and GB3847-83, can be used to detect the ***oke 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 h***e the test result of exhaust concentration by the black granule on the filter paper (unit: Rb ). SV-2LZ, equipped with large liquid crystal display screen, is easy to operate by the function of “menu prompt” and separately displays the lasted three test result and the ***erage of them.
Addition: The strong point of SV-2LZ: Air compression is not needed while it works and only 0.3MPa-0.4MPa compressed air is required when pipeline is being cleaned
The main technical parameters:
1、measurement range： 0-10 Rb
2、indication error：Not exceed FS &plu***n;3％
3、Repeatability：Not exceed FS &plu***n;2％
4 Stability： Not exceed FS &plu***n;2％/h
5、Resolution： 0.1 Rb
6、environmental condition： temperature：0℃~40℃
Realtive humidity：20％-80％
Air pressure：70~105kPa
power： AC 220V&plu***n;10%；50Hz
7、preheat time：5min
8、sampling system：
Bleed air rate: 330ml&plu***n;15ml
Time: 1.4S&plu***n;0.2S
9.Weight ： 20kg
10. Packing size：610x500x325mm