Der MMS besteht aus einer Multiplexer-Ventileinheit und einem hochempfindlichen und präzisen Detektor für Quecksilber in Luft und anderen Gasen (Mercury Vapor Monitor VM-3000)

Jedes Online-System muss unterschiedlichen Anforderungen bezüglich der Probengaszusammensetzung, den Installationsbedingungen und der Betriebsumgebung genügen. Wir besitzen die Erfahrung um Systeme zu liefern, die an Ihre speziellen Bedürfnisse bei der zur Quecksilberbestimmung angepasst sind.

  • Low maintenance
  • Insensitive to water vapors
  • High stability, fast response time
  • Monitors 2 to 24 measuring points automatically
  • Versions for air, hydrogen and other gases available
  • Permanent purging of all sample lines
  • Measuring ranges from 0.01 µg/m3 to 2000 µg/m3 Hg
  • Software for data acquisition, data visualisation and storage
  • Automatic Calibration Module
  • Special version with UT-3000 Ultratracer available
  • Chlor-alkali plants with mercury cells
  • Metallurgical industry
  • Fluorescent lamp production or recycling
  • Battery recycling plants
  • Contaminated sites
  • Hydrogen production plants
  • Laboratories or processing plants working with mercury
  • Gold mines
  • Natural gas industry (see product MMS-NG for natural gas systems)
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°
Measured component Total Gaseous Mercury (TGM)
Measuring ranges (Standard version) 1 – 100; 1- 1000; 1 – 2000 µg / m³
Measuring ranges (special version with UT-3000 Ultratracer) 0,01 – 50 µg/m³
Measuring duration 45 sec – 99 minutes, separately adjustable for each channel
Sample flow approx 80l/h per channel
Heating of valve unit approx. 70 °C
Technical data
Signal outputs: analogue 4-20 mA; serial: RS 232; Modbus RTU (optional); Ethernet (optional)
Status output 3 x pairs of relay contacts (dry contacts)
Max. sample temperature 65 °C
Operating temperature 0 – 40 °C
Power supply 230 VAC / 50 Hz (110 VAC / 60 Hz option)
Power consumption max. 500 – 750 VA; depending on number of channels and optional equipment
Cabinet metal, protection standard IP 55 (NEMA 4X, others optional)
Dimensions (W x H x D) from 553 x 600 x 500 mm (WxHxD) to 800 x 2000 x 600 mm; depending on number of channels and optional equipment (air conditioning)
Weight approx. 35 – 175 kg; depending on number of channels and optional equipment
  • Our products are manufactured according to the ISO 9001 quality regulations.
  • CE approved