Acid Test (10) Part # 8101121

Application Range
 Standard Measuring Range:  
Number of Strokes n:   
Time for Measurement:  
Standard Deviation:  
Color Change:  
Qualitative identification of 
acid gases.
 1
 approx. 3 s
 ± 30 %
 blue violet  
yellow or  
pink yellow
 Ambient Operating Conditions
 Temperature:  
Absolute Humidity:  
0 to 40 °C
 3 to 15 mg H2O / L
 Reaction Principle
 e. g. HCI + pH Indicator  
  pink yellow reaction product
 Cross Sensitivity
 This tube indicates various acid gases with differing sensitiv
ities and colors ranging from yellow to pink. It is impossible to  
differentiate them