The Draeger Diffusion Tubes are direct reading, scaled tubes that can be used for determining time weighted average concentrations. The tubes work by passive gaseous diffusion and can be used over a period of 8 hours or longer in some cases.
Designed as a personal monitor, the diffusion tubes also can be used for area monitoring. The diffusion tubes are used with an ultralight plastic reusable holder which attached to clothing and protects the tube during use. The time weighted average can be calculated at any time during the measurement by simply dividing the length of the tube reading by the elapsed sampling time (in hours).
Ordering Information
For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.
|
Draeger Tube |
Range in
Absolute Units
(ppm x h) |
Range of
Measurement for
Maximum
Period of Use
(8 hrs) |
Catalog No.
|
| Acetic Acid 10/a-D |
10-200 |
1.3-25 ppm |
8101071 |
| Ammonia 20/a-D |
20-1,500 |
2.5-188 ppm |
8101301 |
| Butadiene 10/a-D |
10-300 |
1.3-38 ppm |
8101161 |
| Carbon Dioxide 500/a-D |
500-20,000 |
65-2,500 ppm |
8101381 |
| Carbon Dioxide 1%/a-D |
1-30 Vol% x h |
0.13-3.8 Vol % |
8101051 |
| Carbon Monoxide 50/a-D |
50-600 |
6.3-75 ppm |
6733191 |
| Ethanol 1000/a-D |
1,000 x 25,000 |
125-3,100 ppm |
8101151 |
| Hydrochloric Acid 10/a-D |
10-200 |
1.3-25 ppm |
6733111 |
| Hydrocyanic Acid 20/a-D |
20-200 |
2.5-25 ppm |
6733221 |
| Hydrogen Sulfide 10/a-D |
10-300 |
1.3-38 ppm |
6733091 |
| Nitrogen Dioxide 10/a-D |
10-200 |
1.3-25 ppm |
8101111 |
| Perchloroethylene 200/a-D |
200-1,500 |
25-188 ppm |
8101401 |
| Sulfur Dioxide 5/a-D |
5-150 |
0.6-19 ppm |
8101091 |
| Toluene 100/a-D |
100-3,000 |
13-380 ppm |
8101421 |
| Trichloroethylene 200/a-D |
200-1,000 |
25-125 ppm |
8101441 |
| Tube Holder |
Pk of 3 |
- |
6733014 |