Draeger Tube, Trichloroethylene

$86.00
Availability: Call for Availability
Product Code: 6728541
Brand: DRAEGER SAFETY INC.
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Draeger Tube - Trichloroethylene 2/a
Order No. 67 28 541

Application Range
Standard Measuring Range 20 to 250 ppm / 2 to 50 ppm
Number of Strokes n: 3 / 5
Time for Measurement: approx. 1.5 minutes / 2.5 minutes
Standard Deviation: ± 10 to 15%
Color Change: pale grey to orange
   
Ambient Operating Conditions
Temperature: 10 to 40° C ~ 50 to 104° F
Absolute Humidity: 5 to 15 mg H2O /L
   
Reaction Principle
CI2+ o-tolidine → orange reaction product
 
Cross Sensitivity
Other chlorinated hydrocarbons are indicated, but with different sensitivities.

Free halogens and hydrogen halides in the TLV range are also indicated. It is impossible to measure trichloroethylene in the presence of these substances. Petroleum hydrocarbons cause low readings.

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