Application Range
Standard Measuring Range: 1 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 15 min
- "> Application Range
Standard Measuring Range: 1 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 15 min
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หลอด Tube (การวัดสารเคมีประเภท Dimethyl Sulphide 1/a (5) Draeger # 6728451

หลอด Tube (การวัดสารเคมีประเภท Dimethyl Sulphide 1/a (5) Draeger # 6728451


รหัสสินค้า : 62-1400-D04
Application Range
Standard Measuring Range: 1 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 15 min



หมวดหมู่ : 14-หลอด Tube หมวดอักษร D

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ราคา : พิเศษ 8,000 บาท 12,500 บาท

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จำนวนสินค้า



Application Range
Standard Measuring Range: 1 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 15 min
Standard Deviation: ±  15 to 30%
Color Change: violet -› yellow brown
Ambient Operating Conditions
Temperature: 15 to 30°C
Absolute Humidity:     < 20 mg H2O / L
Reaction Principle
(CH3) 2S + KMnO4 -> MnIV + various oxidation products
Cross Sensitivity
Many organic compounds with C=C double bonds are indicated as well, but with different sensitivities. It is impossible to differentiate between them. H2S (hydrogen sulfide) is indicated with approximately twice the sensitivity. The tube H2S 5/b can be used
as a filtering tube. Then, with n = 20 pump strokes approx. 30 ppm H2S is retained. Methyl mercaptan is indicated with approximately twice the sensitivity.

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