EXM 500

Article: 00091943

Gas analyzer / NO / NH3 / CCD

The EXM 500 is an extractive on-line gas analyser dedicated to continuous emission monitoring (CEM).

This new model is based on a 2048 pixels CCD (charge-coupled device) giving a higher resolution (0.1 nm) and a longer lamp life time (3 years)

It is based on UV spectroscopy that brings a higher sensitivity than infra-red
and gives the possibility to measure several gases simultaneously.

A high selectivity is achieved by a fast Fourier transform (FFT)
on the absorbance spectrum for all the gases having a periodic structure
like NH3, SO2, NO and others.

All the internal gas circuit is heated at 190°C to admit directly
hot and humid combustion gases.

The EXM500 is presented in a standard 19" rack.

This model may include a heated sampling
pump as an option.

Specifications

  • Measured value: gas
  • Gas type: NO, NH3
  • Technology: CCD
  • Portability: 19" rack
  • Other characteristics: continuous, online

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In this category | In this category, (Tethys Instruments)

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