Drager Short Term Detection Tubes - Vinyl Chloride 0.5/b (Pack of 10)

PRODUCT CODE:
8101721

These tubes are designed for spot-measurements and must be used with the Drager Accuro Gas Detection Pump. Buy now from Frontline Safety.

£97.78 inc VAT
£81.48
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Product description

Drager Detection Tubes - Vinyl Chloride 0.5/b (Pack of 10)

These Vinyl Chloride tubes from Drager Safety have a measurement range of 0.38 to 3 ppm.  They detect a range of substances including 1,1-Dichloroethylene, 1,1,2,2-Tetrabromoethane and 1,2,4-Trichlorobenzene.

The tubes have a shelf life of 2 years and come in a pack of 10.

Short-term detection tubes require the use of the Drager Accuro Gas Detection Pump.  Click here to buy this product.

Key Features

  • Obtain readings from hard to reach places with the tubes, pump and accessories
  • Carry out measurements on the spot
  • 10 seconds to 15 minutes is the potential time frame for readings to be taken and is dependent on the type of tube used
  • Pre-entry checks and confined space entry are two applications which can use tubes
  • Additional applications may include variations in concentration levels and also contamination of breathing areas 
Specification
Application Range  
Standard Measuring Range: 5 to 30 ppm / 0.5 to 5 ppm
Number of Strokes n: 1/5
Time for Measurement: approx. 30 s / approx. 2.5 min
Standard Deviation: ± 15 to 20 %
Color Change: white --> violet
   
Ambient Operating Conditions  
Temperature: 10 to 30 °C
Absolute Humidity: max. 20 mg H2O / L
   
Reaction Principle  
a) CH2=CHCI + CrVI ä Cl2
b) Cl2 + dimethyl naphtidine ä violet reaction product
 
Cross Sensitivity
100 ppm hydrogen chloride, 20 ppm chlorine, 10 ppm carbon tetrachloride, 10 ppm chloroform or 5 ppm perchloroethylene are not indicated.
Trichloroethylene and chlorobenzene are indicated with less sensitivity.
1.1-dichloroethylene is indicated with almost identical sensitivity.
Vapors of organic solvents consume part of the oxidation layer so that the resultant reading is somewhat lower.
Examples: a reading of 0.5 ppm vinyl chloride will occur by 5 ppm vinyl chloride + 100 ppm butadiene or 5 ppm vinyl chloride + 10 ppm ethylene.
 
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