6733031 หลอด Tube วัดสารเคมีประเภท Oil Mist 1/a ยี่ห้อ Draeger
Model : 75-2102
Model (old) : 62-2000-O02
Application Range
Standard Measuring Range: 1 to 10 mg/m3 Discoloration compared to color standard.
Number of Strokes n: 100
Time for Measurement: approx. 25 min
Standard Deviation: ± 30 %
Color Change: white -> brown
Ambient Operating Conditions
Temperature: 10 to 30 °C
Absolute Humidity: < 20 mg H2O / L
Reaction Principle
Oil mist + H2SO4 -> brown reaction product
Additional Information
After performing the required 100 pump strokes the reagent ampoule must be broken and the liquid carefully drawn onto the indication layer using the
pump.