If the test is completed before the white smoke finishes coming from the tube, the tube can be re-sealed with the provided rubber cap.
Draeger is a leader in gas detection and confined space worker safety.
Box of ten.
- Simple to use
- White smoke is easy to see
- Can be capped if not completely used when test is completed
|Product Weight (lbs.)||0.2|
|Ship Weight (lbs.)||0.7000|
Works well but misleading instructions from Draeger Review by Education Technology Review
Yes, works well, though safety instructions re handling of sulfuric acid is completely lacking! And the claim "If the test is completed before the white smoke finishes coming from the tube, the tube can be re-sealed with the provided rubber cap" is not true. According to the manufacturer (Draeger), rubber caps are an extra-cost separate item.
(Posted on 2/11/2015)
Great for showing air movement Review by Phil
These are great for air movement in brief puffs of air. I have used smoke sticks that will burn from 30 seconds to 5 minutes but they produce way too much smoke to clearly see defined airflows. The Draeger tubes are great for seeing airflow patterns.
The order was accurate and was delivered on time. I would recommend www.gassniffer.com (Posted on 12/4/2013)
- I checked with Draeger technical support about disposing of the CH25301 air current tubes. They said that in small quantities, which they felt was less than a hundred boxes, that standard trash disposal was adequate.
- This part number is only for the tubes and does not include the bulb aspirator.
The bulb is part number 4054382 and can be ordered through customer service at 1-800-829-9580. Current cost is $12.40.
- This Item: Draeger Air Current Tubes CH25301 (10/Box)
RAE Systems Mercaptans 5 - 120 ppmv Tubes 10-129-20 (10/Box)$35.00
Draeger Pac Bump Test/ Calibration Station 8317410$644.00
Total Price $742.00
Total Price Excl. Tax: $742.00 Incl. Tax: $742.00
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