UT3000P Mobile Trace Mercury Analyzer for Natural Gas


Perfectly adapted to monitor the efficiency of different Mercury Removal Units (MRUs) in natural gas processing plants.

Each mercury on-line system will differ in sample characteristics as well as installation conditions and operating environment. We have the experience to design systems that fully meet the requirements of your particular mercury monitoring task.

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  • Brand
  • Features & Benefits
  • Main Application
  • Technical Specifications
  • Technical Data
  • Approvals & Certifications


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Features & Benefits

  • Built-in wheels for easy transport
  • Well proven components: UT-3000 Ultratracer and NG Sampling System 3000
  • AutoRange function
  • Gas alarm for increased safety
  • Manual Calibration Set (CalSet) included
  • Automatic caibration unit (AutoCal) as an option
  • Option: explosion-proof cabinet certified for hazardous zones 1 and 2 (EEX certified)

Main Application

  • Natural gas platforms
  • Exploitation of natural gas
  • Natural Gas processing plants

Technical Specifications

Measuring principle Amalgamation (MI GoldTrap), 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 owest range:
0.1 ng/m³ – 1000 ng/m³ (at 10 l sample gas volume); medium range: 1 ng/m³ – 10 000 ng/m³ (at 1 l sample gas volume); screening mode: 10 ng/m³ – 30 000 ng/m³ (at 0.1 l sample gas volume)
Detection limit 1 pg absolutely or 0.1 ng/m³
Linearity over the 0.2 to 15000 ng/m³ range 3% or better
Reproducibility 5% or better

Technical Data

Signal outputs USB/RS232 (detector)
Status output 3 x pairs of relay contacts (dry contacts)
Max. sample temperature 80 °C
Operating temperature 0 °C … 40 °C
Power supply 230 VAC / 50 Hz (110 VAC / 60 Hz option)
Power consumption System: 425 VA; (UT-3000: 250 VA max); (NG Sampling System 3000: 175 VA)
Dimensions (W x H x D) 72 x 78 x 78 cm
Weight approx. 50 kg

Approvals & Certifications

  • Our products are manufactured according to the ISO 9001 quality regulations.
  • CE approved
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