Drager Short Term Detection Tubes - Dimethyl Sulphide 1/a (Pk of 5)

PRODUCT CODE:
6728451

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

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£101.96 inc VAT
£84.97

Product description

Drager Detection Tubes - Dimethyl Sulphide 1/a (Pk of 5)

Short Term Detection Tubes, Dimethyl Sulphide 1/a(5) (Measurement range: 0.1 to 10 ppm): Detects a range of substances incl. Acrolein, Allypropyl Disulphide, Diethyl Sulphide , Dimethyl Sulphide , Methyl Ethyl Sulphide.

Note: This product has a shelf life of 2 years and comes in a pack of 5 tubes.

Key Features

  • Hard-to-reach and on-the-spot measurements can be carried out using the tubes, pump and accessories
  • Obtain measurements within 10 seconds to 15 minutes (depending on the type of tube)
  • Pre-entry checks, confined space entry, variations in concentration levels in the workplace and contamination of breathing zones are possible applications which may use tubes
Specification
Application Range  
Standard Measuring Range: 1 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 15 min
Standard Deviation: ± 15 to 30 %
Color Change: violet --> yellow brown
   
Ambient Operating Conditions  
Temperature: 15 to 30 °C
Absolute Humidity: < 20 mg H2O / L
   
Reaction Principle  
(CH3) 2S + KMnO4 --> MnIV + various oxidation products
 
Cross Sensitivity
Many organic compounds with C=C double bonds are indicated as well, but with different sensitivities. It is impossible to differentiate between them. H2S (hydrogen sulfide) is indicated with approximately twice the sensitivity. The tube H2S 5/b can be used as a filtering tube. Then, with n = 20 pump strokes approx. 30 ppm H2S is retained. Methyl mercaptan is indicated with approximately twice the sensitivity.
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