I Description
This instrument is the most up-to-date meter special for analyzing purity in SF6 gas tank or SF6 switches.
Conventional thermal conductivity method for purity detection has big problem of error caused by temperature drift. However, our new analyzer doesn’t affected by ambient temperature, higher precision, better stability!
This instrument is mainly suitable for measuring SF6 purity (percentage composition). It adopts most advanced micro thermal conductive sensor with temperature compensation in the world and so can check purity very quickly and preciously. Life can be 10 years!
II Main features
1) Long life micro thermal conductive sensor with temperature compensation, not affected by ambient temperature
2) Built-in pressure maintaining valve and electronic mass flowmeter
3) LCD graphic displaying
4) Dual DC & AC power supply, chargeable lithium ion battery
5) Quick test speed
6) Portable instrument
III Main technical data
1) Measuring range: 0~100% (percentage composition of SF6)
2) Measuring precision: ±0.1%
3) Resolution: 0.1%
4) Measuring time: about 2 minutes
5) Sampling system: built-in pressure maintaining valve, filter and electronic mass flowmeter
6) Sampling flux: 500~600mL/min
7) Continuous working duration: 8 hours (by lithium ion battery)
8) Ambient temperature: -10℃~+45℃
9) Weight: about 3kg
10) Dimension: 360 x 260 x 130mm
