Dräger Short Term Detection Tubes - Phosphine 0.1/a (Pack of 10)CH31101
Dräger Tubes For Short Term Measurements: Phosphine 0.1/a
Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Phosphine 0.1/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Use in Simultaneous CO2
|Standard Measuring Range:||0.1 to 4 ppm|
|Flow Rate:||0.2 L / min|
|Time for Measurement:||5 min|
|Standard Deviation:||± 15 to 20 %|
|Colour Change:||white to greyviolet|
Ambient Operating Conditions:
|Temperature:||0 to 50 °C|
|Absolute Humidity:||max 40 mg H2O / L|
|Pressure:||The tube may only be used for depressurized compressed air|
PH3 + Au3+ ~> Au (colloidal)
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.
Scale reading = ppm phosphine.
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