Gastec Hydrogen Fluoride Dosimeter Tubes | 17D are designed for time-weighted average (TWA) measurement of hydrogen fluoride and other acid vapors over sampling periods ranging from 1 to 10 hours.
The 17D dosimeter tube can be used to measure hydrogen fluoride, hydrogen chloride, and nitric acid, with detection ranges varying by the substance being monitored.
Measurement Ranges
| Gas or Vapor | Sampling Time | Detection Range |
|---|---|---|
| Hydrogen Fluoride (HF) | 1–10 Hours | 1–100 ppm |
| Hydrogen Chloride (HCl) | 1–10 Hours | 0.4–40 ppm |
| Nitric Acid (HNO3) | 1–10 Hours | 0.32–32 ppm |
Product Specifications
Brand: Gastec
Product: Hydrogen Fluoride Dosimeter Tubes
Part Number: 17D
Primary Vapor: Hydrogen Fluoride (HF)
Primary Detection Range: 1–100 ppm
Sampling Period: 1–10 Hours
Measurement Type: Time-Weighted Average (TWA)
Product Type: Dosimeter Detector Tube
TWA Exposure Monitoring
Gastec Dosimeter Tubes are designed for extended-duration gas and vapor measurements rather than a single short-term sample. The 17D tube can be used over a 1 to 10 hour sampling period for monitoring hydrogen fluoride, hydrogen chloride, and nitric acid within their respective detection ranges.
Important
Detection ranges vary depending on the specific gas or vapor being measured. Always follow Gastec's instructions for the target substance, sampling duration, tube placement, measurement procedure, and interpretation of results.
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