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GAS1A Carbon Monoxide Gastec Airtec Tubes 5 - 50ppm

SKU: GAS1A

GAS1A Carbon Monoxide


Why Buy Gastec Tubes from a1-cbiss?


Next Working Day Delivery - 95% of our Gastec Detector Tubes are held in refrigerated storage, so when ordering from a1-cbiss, you can expect fast delivery


Gastec Price Promise - We'll better any like for like competitors' offer. Provide us with a valid quote and we will beat it.


Low Price Gas Detection - Each pack of Airtec detector tubes is priced as low as £33.45


 

Excl. VAT: £33.45 Incl. VAT: £40.14
Excl. VAT: £33.45 Incl. VAT: £40.14

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Product Description

Details

GAS1A Carbon Monoxide (CO) Compressed Breathing Air Detector Tubes - Gastec Airtec Tubes

Used in conjunction with the a1-cbiss Breathing Air Quality Kit, Gastec Airtec Tubes are a convenient and simple system for testing air quality within gas cylinders, compressed breathing air and air lines in compliance with EN12021.

When self-contained breathing apparatus are used for respiratory protection, the quality of the breathing air requires special attention.

Contaminants generated by the compressor or cylinder can be harmful to the worker and respiratory equipment.

Gas detector tubes are glass tubes that are filled with a chemical reagent that absorbs and reacts with the target gas or vapour being measured. Gastec tubes do not contain hazardous substances

A colorimetric stain (a colour change) is created. For most tubes, the concentration is read directly from the pinpoint accurate measurement scale on each tube.

Shelf Life - a1-cbiss will never dispatch detector tubes with less than 3 months remaining before expiry. a1-cbiss employ a stock rotation policy of first in, first out. Specific shelf life requirements must be identified at the point of order placement (use the comment box in the checkout process). The expiry date is printed clearly on the front of the detector tube packet.

Measuring Range

5 to 50 ppm

Sampling Rate

100ml/min (300ml)

Correction Factor

1

Sampling Time

3 minutes

Colour Change

Yellow         Dark brown

Reaction Principle

CO + Na2Pd (SO3)2          Pd + CO2 + SO2 + Na2SO3

Coefficient of Variation

10% (for 5 to 10 ppm), 5% (for 10 to 50 ppm)

Shelf Life

Up to 2 years from point of manufacture

Corrections for
temperature & humidity

Unnecessary

Store the tubes at cool and dark place.

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