Draeger Tube, Hydrogen Fluoride
Product ID: CH30301
Price: $87.95
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Draeger Tube - Hydrogen Fluoride 1.5/b
Order No. CH 30 301

Application Range
Standard Measuring Range 1.5 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 2 minutes
Standard Deviation: ± 15 to 20%
Color Change: pale blue to pale pink
   
Ambient Operating Conditions
Temperature: 15 to 30° C ~ 59 to 86° F
Absolute Humidity: max. 9 mg H2O / L
   
Reaction Principle
HF + Zr(OH)4/Quinalizarin  [ZrF6]2- + Quinalizarin
 
Cross Sensitivity
In the presence of higher humidity (> 9 mg H2O / L), hydrogen fluoride mist is generated, which cannot be quantitatively indicated by the detector tube (i.e. the indication is too low). Other halogenated hydrocarbons in the TLV range do not interfere.

View the entire Draeger Tubes & CMS Handbook