Draeger-Tubes® and accuro® Pump
Trusted Technology that’s ahead of its time
Accurate		Easy to read
Flexible		Fast
Specific		Easy to use
Maintenance free		Multi-Gas Detector
Draeger-Tubes® are glass vials filled with a chemical reagent that reacts to a specific chemical or family
of chemicals. A calibrated 100 ml sample of air is drawn through the tube with the Draeger accuro®  bellows
pump. If the targeted chemical(s) is present the reagent in the tube changes color and the length of the color
change typically indicates the measured concentration. The Draeger-Tubes® System is the world’s most popular
form of gas detection.
Draeger Short-term Detection Tubes
Description	Measuring Range		Order Code
Hydrogen Sulfide 0.2/a	0.2-5 ppm		81 01 461
Hydrogen Sulfide 0.2/b	0.2-6 ppm		81 01 991
Hydrogen Sulfide 0.5/a	0.5-15 ppm		67 28 041
Hydrogen Sulfide 1/d	1-200 ppm		81 01 831
Hydrogen Sulfide 2/a	2-200 ppm		67 28 821
Hydrogen Sulfide 2/b	1-60 ppm		81 01 961
Hydrogen Sulfide 5/b	5-600 ppm		CH 29801
Hydrogen Sulfide 100/a	100-2,000 ppm		CH 29101
Hydrogen Sulfide 0.2%/A	0.2-7 Vol.%		CH 28101
Hydrogen Sulfide 2%/a	2-40 Vol.%		81 01 211
Hydrogen Sulfide + Sulfur Dioxide 0.2%/A	0.02-7 Vol.%		CH 28201