Dräger Tube Sulfuryl Fluoride 1/a - PN: 8103471
Dräger Tube Sulfuryl Fluoride 1/a (5) (not available due to shipping restriction)
PN: 8103471
Dräger-Tubes™ are used together with a Dräger tube pump for measurements of gases, vapors and aerosols, usually in air, and are one of the classic methods of gas analysis. This Dräger-Tube is used for the detection of sulfuryl fluoride and has the following standard measuring range: 1-5 ppm Measurements: 5
Application Standard
Measuring Range: 1 to 5 ppm
Number of Strokes n: 6 Time for
Measurement: approx. 3 min
Standard Deviation: ± 30 %
Color Change: light blue ä light pink
Ambient Operating Conditions
Temperature: 0 to 40 °C
Absolute Humidity: 15 to 90 % r.h.
At 0 to 10 °C, concentrations of sulfuryl fluoride are displayed with approximately half sensitivity.
At 30 to 40 °C and air humidity < 30 % r.h. the displays can only be recognised as of > 2 ppm.
At 30 to 40 °C and air humidity > 75 % r. h., concentrations of sulfuryl fluoride are displayed with approximately half sensitivity.
Reaction Principle
a) pyrolysis sulfuryl fluoride ä HF
b) HF + zircon / quinalizarin ä pink reaction product (HF destroys the quinalizarin/zircon complex by complexation of the zircon)
Cross Sensitivity
Fluorinated hydrocarbons are also displayed with different sensitivities. Ammonia and other basic gases could, depending on the concentrations, either shorten or prevent the color change. The following chemicals have no influence on the display of 3 ppm sulfuryl fluoride: 2 ppm formaldehyde, 5 ppm methyl bromide and 1 ppm phosphine.
When the oxygen concentration decreases, the sensitivity decreases. For example, the 3 ppm display at 18 % oxygen is very weak.
Additional Information
Do not use in areas subject to explosion hazards. Tubes get hot. During and shortly after measurement, do not touch the first tube near the black pyrolysis layer.
Dräger Tube Sulfuryl Fluoride 1/a (5) (not available due to shipping restriction)
PN: 8103471
Dräger-Tubes™ are used together with a Dräger tube pump for measurements of gases, vapors and aerosols, usually in air, and are one of the classic methods of gas analysis. This Dräger-Tube is used for the detection of sulfuryl fluoride and has the following standard measuring range: 1-5 ppm Measurements: 5
Application Standard
Measuring Range: 1 to 5 ppm
Number of Strokes n: 6 Time for
Measurement: approx. 3 min
Standard Deviation: ± 30 %
Color Change: light blue ä light pink
Ambient Operating Conditions
Temperature: 0 to 40 °C
Absolute Humidity: 15 to 90 % r.h.
At 0 to 10 °C, concentrations of sulfuryl fluoride are displayed with approximately half sensitivity.
At 30 to 40 °C and air humidity < 30 % r.h. the displays can only be recognised as of > 2 ppm.
At 30 to 40 °C and air humidity > 75 % r. h., concentrations of sulfuryl fluoride are displayed with approximately half sensitivity.
Reaction Principle
a) pyrolysis sulfuryl fluoride ä HF
b) HF + zircon / quinalizarin ä pink reaction product (HF destroys the quinalizarin/zircon complex by complexation of the zircon)
Cross Sensitivity
Fluorinated hydrocarbons are also displayed with different sensitivities. Ammonia and other basic gases could, depending on the concentrations, either shorten or prevent the color change. The following chemicals have no influence on the display of 3 ppm sulfuryl fluoride: 2 ppm formaldehyde, 5 ppm methyl bromide and 1 ppm phosphine.
When the oxygen concentration decreases, the sensitivity decreases. For example, the 3 ppm display at 18 % oxygen is very weak.
Additional Information
Do not use in areas subject to explosion hazards. Tubes get hot. During and shortly after measurement, do not touch the first tube near the black pyrolysis layer.
