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Quantity of tubes/box: 2x10
Application: Industrial hygiene
Gas to be measured: 1,4-Dichloro-2-butene
Measuring range: 0.05-0.60 ppm
Sampling volume: 3L(200mL/min x 15 mins)
Sampling time: 15 mins
Shelf life: 1 year
Operating temperature: 10～35℃
Temperature compensation: Necessary (See "TEMPERATURE CORRECTION TABLE")
Operating humidity: 5～90%R.H
Reading: Direct reading from the scale calibrated at the sampling of 200mL/min x 15min
Colour change: Orange → Reddish purple
