氫氣檢測管30 Hydrogen 的詳細(xì)介紹
 氫氣檢測管30 Hydrogen
Hydrogen                  No.30H2
Performance
 
Measuring Range
0.5 to 2.0%
Number of Pump Stroke
1
Correction Factor
1
Sampling Time
2 minutes per pump stroke
Detecting Limit
0.5%(n=1)
Color Change
Yellow → Yellowish brown
Reaction Principle
H2 + Na2Pd(SO3)2 → Pd + Na2SO3 + H2SO3
Shelf Life 3 Years
Corrections for
temperature & humidity Unnecessary
Store the tubes at cool and dark place.