Dräger-Tube Phosphine 50/a - PN: CH21201
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Dräger-Tube Phosphine 50/a - PN: CH21201

$108.00
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Dräger-Tube Phosphine 50/a (10)
PN: CH21201



Application Range
Standard Measuring Range 50 to 1.000 ppm
Number of Strokes n 3
Time for Measurement approx. 2 min 
Standard Deviation ± 10 to 15%
Color Change yellow to brown black
Ambient Operating Conditions
Temperature
0 to 50 °C
Absolute Humidity < 40 mg H2O/L 
 Cross Sensitivity
Arsine and antimony hydride are indicated, but with different sensitivities.  Hydrogen sulfide , mercaptans, ammonia, carbon monoxide, sulfur dioxide and hydrochloric acid in the TLV range do not interfere.
Extension of the Measuring Range 
Using n=10, multiply the reading by 0.3; the range of measurement is 15 to 300 ppm

Dräger-Tube Phosphine 50/a (10)
PN: CH21201



Application Range
Standard Measuring Range 50 to 1.000 ppm
Number of Strokes n 3
Time for Measurement approx. 2 min 
Standard Deviation ± 10 to 15%
Color Change yellow to brown black
Ambient Operating Conditions
Temperature
0 to 50 °C
Absolute Humidity < 40 mg H2O/L 
 Cross Sensitivity
Arsine and antimony hydride are indicated, but with different sensitivities.  Hydrogen sulfide , mercaptans, ammonia, carbon monoxide, sulfur dioxide and hydrochloric acid in the TLV range do not interfere.
Extension of the Measuring Range 
Using n=10, multiply the reading by 0.3; the range of measurement is 15 to 300 ppm