Dräger Calibration Gas Hydrogen Sulphide 100 ppm in Nitrogen, 60 L
6812112_UK
£257.15*
Available
Calibration gas hydrogen sulphide 100 ppm, 60 litre cylinder
Dräger calibration gas containing hydrogen sulphide 100 ppm in nitrogen, in a 60 litre disposable cylinder at 35 bar – for calibrating and bump testing H₂S electrochemical sensors.
- A bump test is what makes a reading defensible – a gas detector that has not seen test gas since its last service is an assumption, not a measurement, and most confined space procedures require the check to be recorded before entry.
- Certified mixture with a stated shelf life – each cylinder carries its composition and expiry date, so the calibration record can be traced back to a known reference.
- 60 litre cylinder at 35 bar – the standard Dräger disposable format, sized for routine testing in the workshop or the calibration station.
- Nitrogen balance for a stable mixture – H₂S is reactive, and a nitrogen balance is what keeps the stated concentration dependable for the life of the cylinder.
Also required for measurement
- A pressure regulator or demand flow regulator suitable for this cylinder – the cylinder is supplied without one, and the regulator must match both the valve and the flow rate your instrument or test adapter needs.
- A bump test adapter or calibration cradle for the instrument being tested.
Important information before use
- Observe the expiry date printed on the cylinder; the stated accuracy of the mixture is not maintained beyond it.
- Store and transport the cylinder upright, below 50 °C and out of direct sunlight, and vent it before disposal in line with local regulations.
