Gastec Nitrogen Dioxide Dosimeter Tubes are designed for time-weighted average (TWA) measurement of nitrogen dioxide (NO2) over sampling periods ranging from 1 to 24 hours.
These dosimeter tubes provide a convenient method for extended nitrogen dioxide exposure monitoring in workplace and industrial environments where NO2 concentrations need to be evaluated over a defined period.
Measurement Range
| Gas or Vapor | Sampling Time | Detection Range |
|---|---|---|
| Nitrogen Dioxide (NO2) | 1–24 Hours | 0.01–3.0 ppm |
Product Specifications
Brand: Gastec
Product: Nitrogen Dioxide Dosimeter Tubes
Gas Measured: Nitrogen Dioxide (NO2)
Detection Range: 0.01–3.0 ppm
Sampling Period: 1–24 Hours
Measurement Type: Time-Weighted Average (TWA)
Product Type: Dosimeter Detector Tube
TWA Nitrogen Dioxide Monitoring
Gastec Dosimeter Tubes are designed for extended-duration gas measurements rather than a single short-term sample. These tubes can be used over a 1 to 24 hour sampling period to measure nitrogen dioxide concentrations within the specified 0.01–3.0 ppm detection range.
Important
Always follow Gastec's instructions for sampling duration, tube placement, measurement procedure, and interpretation of results when performing nitrogen dioxide exposure measurements.
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