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VM-3000 Mercury Vapor Monitor for Continuous Measurement in Air and other Gases

SKU: VM-3000

Perfectly adapted for continuous Air Quality monitoring, laboratories, environmental surveillance, quality control, etc.

The VM-3000 Mercury Vapor Monitor measures continuously the Hg concentration in air and other gases. It is used for laboratory applications as well as installed at places where mercury has to be monitored. It is a great tool for many different fields of applications in scientific research or the industrial sector

  • Brand


Envea Ambient


  • Metal housing with sturdy handle
  • Durable membrane pump
  • Sample inlet particle filter with easily replaceable filter membrane
  • Factory-calibrated – no need for frequent recalibration due to high stability of the optical system and electronics (factory recalibration services available)
  • Alarm: Status output
  • Integrated Datalogger (option)
  • Upgradable to Mercury LabAnalyzer 254
  • Easy to carry: well suited for indoor and outdoor mobile use.
  • Can be optionally powered by battery packs or an external 12 VDC power source
  • Also available in a completely dustproof version
  • Option: Rack version with mounting brackets for 19″ racks

The VM-3000 can be combined with a multiplexer unit for automatic monitoring of several different measurement points.


Technical Specifications
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
Measuring ranges 0.1 – 100 µg / m³; 0 – 1000 µg / m³; 0 – 2000 µg / m³
Computation of mean values Autom. via three freely selectable time intervals
Data logger function Integrated (option), for up to 15 000 measurements


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