Draeger, Inc. - DRA 6726801 - DET.TUBE F. ETHYL GLYCOL ACETA

Product Specific Information; Dräger Tubes - Ethyl Glycol Acetate 50/a, 50 - 700 ppm, Short-term Tubes, 10 tests per box, By Draeger, P/N 6726801 Standard Measuring Range : 50 to 700 ppm Number of Strokes (n) : 10 Time for Measurement : app. 3 min Standard Deviation : ± 20 to 30 % Colour Change : yellow -> turquoise green Ambient Operating Conditions - Temperature : 19 to 21 °C, For temperatures outside the 19 to 21oC range, multiply the tube reading by the following factor (K): T [°C] 10 15 18 22 25 30 35 K 2.1 1.8 1.3 0.9 0.7 0.6 0.5 Absolute Humidity : 5 to 12 mg H2O / L Reaction Principle - Ethyl glycol acetate + CrVI -> CrIII + various oxidation products Cross Sensitivity - Alcohols, esters, aromatics and ethers are also indicated, but withdifferent sensitivities. It is impossible to differentiate between them.