Drager Detection Tubes - Alchohol 25/a (Pack of 10)

PRODUCT CODE:: 8101631

These tubes are designed for spot-measurements and must be used with the Drager Accuro Gas Detection Pump. Buy now from Frontline Safety.

Please note this product is currently discontinued.

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Product description

Drager Detection Tubes - Alchohol 25/a (Pack of 10)

Please note: this tube has been superseded.

There are now 3 new Tubes that will provide more precise analysis:

n-Butanol 10/a(8103861)
Methanol 20/a(8103801)
i-Propanol 50/a(8103741)

These Alcohol short-term detection tubes are for the measurement of Alcohol (25/a). They have a measurement range of 10 to 150 ppm and detect a range of other substances.

They substances may include Acetaldehyde, Alcohols (general), i-Butanol, n-Butanol (Butyl Alcohol), Cyclohexanol, Cyclohexanone, Dimethoxyethane, Ethanol (Ethy Alcohol), Ethylene Glycol Dimethylether, 2-Ethyl-1-hexanol, Ethyl Lactate, Ethyl Vinyl Ether, Fufuryl Alcohol , Isopropanol (Isopropyl Alcohol ), Mesityl Oxide, Methanol (Methyl Alcohol) , Methylated Spirits, Methyl Vinyl Ketone, alpha-Pinene, Propan- 2-ol (Iso-propanol) and Vinyl Ethyl Ether.

The tubes come in pack of 10 pieces and have a shelf life of 2 years.

Key Features

Obtain readings from hard to reach places with the tubes, pump and accessories
Carry out measurements on the spot
10 seconds to 15 minutes is the potential time frame for readings to be taken and is dependent on the type of tube used
Pre-entry checks and confined space entry are two applications which can use tubes
Additional applications may include variations in concentration levels and also contamination of breathing areas

Specification

Application Range
Standard Measuring Range:	25 to 5,000 ppm Methanol 50 to 4,000 ppm i-Propanol (Methanol scale) 100 to 5,000 ppm n-Butanol (Methanol scale) 25 to 2,000 ppm Ethanol
Number of Strokes n:	10
Time for Measurement:	approx. 5 min
Standard Deviation:	± 25 %
Color Change:	brown --> brownish-black

Ambient Operating Conditions
Temperature:	15 to 30 °C
Absolute Humidity:	max. 15 mg H2O / L

Reaction Principle
CH3OH + CrVI --> brownish-black reaction product

Cross Sensitivity
500 ppm n-octane result in an overall discoloration of the tube. 400 ppm ethylacetat = display of approx. 60 ppm methanol. 200 ppm tetrahydrofurane = display of approx. 900 ppm on i-propanol 1000 ppm acetone = display of approx. 200 ppm methanol. 400 ppm diethyl ether = display of approx. 1000 ppm methanol.