Kitagawa 173SA Gas Detector Tube (Hydrogen chloride) (40-1,200 ppm, 20-600 ppm)
制造商Kitagawa(查看更多该品牌的产品)
Model173SA
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Measuring range: 40-1,200 ppm; 20-600 ppm
Number of pump strokes: 1/2(50ml); 1(100ml）
Sampling time: 1.5 minutes/1 pump stroke
Detectable limit: 5 ppm（100ml）
Shelf life: 2 years
Operating temperature: 0～40℃
Reading: Direct reading from the scale calibrated by 1 pump stroke
Colour change: Purple→Pink
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