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268| Dräger-<strong>Tubes</strong> for short-term measurements<br />
Vinyl Chloride 100/a<br />
Order No. CH 19 601<br />
Application Range<br />
Standard Measuring Range: 100 to 3,000 ppm<br />
Number of Strokes n: 18 to 1<br />
Time for Measurement:<br />
max. 3 min<br />
Standard Deviation: ± 30 %<br />
Color Change:<br />
violet ä light brown<br />
Ambient Operating Conditions<br />
Temperature: 0 to 40 °C<br />
Absolute Humidity:<br />
< 30 mg H 2 O / L<br />
Reaction Principle<br />
CH 2 =CHCI + MnO 4<br />
– ä Mn IV + various oxidation products<br />
Cross Sensitivity<br />
Many organic compounds with C=C double bonds are indicated,<br />
but with different sensitivities. It is impossible to differentiate<br />
between them. It is impossible to measure vinyl chloride in the<br />
presence of dialkyl sulfide.<br />
ST-161-2001
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