Draeger CH31801 Gas Detector Tube, Hydrazine 0.25/a, 10/Box

The Draeger CH31801 gas detector tube is designed for rapid, qualitative-to-quantitative measurement of hydrazine in air. Used with a Draeger tube pump, it provides a straightforward method for sampling and analyzing gas concentrations in occupational settings where hydrazine exposure is a concern. The tube is configured for a standard measurement range of 0.25 to 10 ppm, with an additional 0.1 to 5 ppm sub-range, allowing users to select an appropriate sensitivity based on expected concentrations. Typical read times are 1 to 2 minutes, enabling quick onsite assessments without complex instrumentation.

Constructed from glass with a break-off tip, the CH31801 is packaged in a box containing 10 tubes. The break-off tip design helps ensure clean sample collection and reduces the risk of sample loss during handling. The tube material and internal chemistry are configured specifically for hydrazine detection at the listed ranges, aligning with Draeger’s well-established colorimetric tube methodology used in gas analysis. When paired with the corresponding Draeger pump, this product supports portable, direct-reading measurements suitable for field surveys, process checks, or routine safety inspections where hydrazine presence is a concern.

Practical considerations include ensuring proper pump use and following Draeger tube instructions for accurate results, including selecting the correct measurement range and adhering to recommended sampling times. Compatibility is with Draeger pumps and related accessories designed for hydrazine tubes. This packaging format—10 tubes per box—facilitates multiple measurements across shifts or project work, supporting repeatable testing and documentation in industrial hygiene workflows.

Features:

• Measurement ranges: 0.25–10 ppm and 0.1–5 ppm
• Test time: 1–2 minutes
• Tube material: Glass
• Break-off tip: Yes
• Package: Box, 10 tubes per box
• Gas detected: Hydrazine
• Part number: CH31801