Oxygen Index Tester

we are offering oxygen index tester.
application
this instrument could print the data of test and with lcd display and controlled by micro computer. it meets the standard of the international gb/t2406. 1-2008, gb/t2406. 2-2009 and gb/t5454-1997.
technical data
environment temperature room temperature to +40℃ relative humidity ≤ 70%
power ac220v ± 10 max. power 0.5kw
air resource industrial nitrogen oxygen whose purity more than 99% input pressure 0.25-0.5 mpa
working pressure 0.1-0.2 mpa accuracy of stability ≤ 0.001 mpa/min
influential time less than 5 seconds digital resolution ± 0.1%
test accuracy level 0.1 dimensions l*w*h 0.54*0.33*0.6