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Article: 00097837

Mercury analyzer / 19″ rack / automatic / continuous

AppliTek’s mercury (Hg) analyzer system is a state of the art monitor using Atomic Absorption Spectroscopy (AAS) to determine on-line the mercury level in stack gases, even with strongly bound mercury that can cause false readings. The system includes a thermal catalyst, integrated within the sampling probe, reducing ionic mercury compounds to elemental mercury vapor. The mercury is finally measured in a UV atomic absorption photometer.

On top of that, a special amalgamation unit eliminates completely cross-interference from organic components, such as NO, NOX and VOCs. This measurement mode can deal with extremely small concentrations but is restricted to batchwise readings (discontinuous). When concentrations exceed a user-defined threshold, however, the On-line Mercury Analyzer switches automatically to the continuous mode.

The On-line Mercury Analyzer comes factory calibrated and needs virtually no further calibration nor maintenance.


General features

Thermocatalytic converter integrated in the sampling probe, easily accessible

Automatic switching between continuous/discontinuous mode (amalgamation unit)

Human interface: 4-line color TFT display, backlit

Temperature controlled high-frequency UV excitation lamp

Continuous operation (no integration time)

Detection limit less than 1 µg/m3

Factory calibrated (FAT certificate included)

Automatic zero point calibration

Pressure and temperature compensation

Response time selectable (1s up to 30s)

Communication: 4 - 20 mA, RS232

Specifications

  • Analyzed material: mercury
  • Portability: 19" rack
  • Other characteristics: automatic, continuous, online

Other items

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