Gastec gas detector tubes are thin glass tubes with calibration scales printed by which you can directly read concentrations of the substances (gases and vapours) to be measured. Each tube contains detection reagent(s) that are especially sensitive to the target substance and quickly produces a distinct layer of colour change.
Over 545 different tubes are available
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On-site measurements can be performed easily by anybody, anytime and anywhere, in a short period of time.
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Easy to check direct reading system:- merely draw in the sample gas and read the calibrator indication at the front edge of the colour-change layer.
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An extensive measuring range can be obtained by adjusting the volume of the sample to be drawn.
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In order to assure high precision, each production lot is tested and calibrated independently. Each detector tube has its own quality control number printed on the tube.
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Long shelf-life with excellent long term stability.
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Low cost
Each pack contains 10 Gastec tubes.
1 pack (10 tubes) = $58.00 +gst
5+ packs = $52.00 +gst
- GASTEC PUMP FEATURES
Diamond Tube-Tip Breaker
The built-in tip breaker incorporates a diamond edge that cuts the surface of the detector tube. This makes the tip breaking much easier, safer and convenient.
- Soft-Grip Cylinder
The pump piston has been designed with a smaller diameter so that the handle can be pulled out with even less effort. The pump body is covered with a soft elastomer, The pump is make of non-sparking materials of ABS resin
- Light-Pull Handle
The full-stroke (100ml) and the half-stroke (50ml) positions are marked exactly by the red line on the pump shaft, and the handle is precisely locked at those positions.
- Improved Flow Finish Indicator
The attached flow finish indicator tells you automatically when the stroke is complete. When the white disk pops out, the sample is complete
