VM-3000
Mercury vapor monitor for continuous measurements in air and other gases
Description
The VM-3000 Mercury Vapor Monitor measures continuously the Hg concentration in air and other gases.
- Measurement and control instruments
- mercury
- mercury vapor monitor
- hg concentration
Product characteristics
- Measuring principle
- cold vapor atomic absorption (CVAAS) at 253.7 nm
- UV-Source
- Electrodeless low pressure mercury lamp (EDL)
- Stabilization method
- Reference beam method
- Optical cell
- Fused silica (Suprasil), l: approx. 230mm, heated approx. 45°
- Sensitivity
- 0.1 μg/m³
- Response time
- < 1 sec
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