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ASDevices > Products > Detectors > TCD
Detectors

TCD

The thermal conductivity detector (TCD) is a must-have detector for some applications because it’s a cost-effective device – one that performs very well in high level (%) applications. Our TCD includes a reference cell and offers premium performance thanks to its amplifier and a TCD driver circuit that was developed based on our extensive experience designing high-end analog electronics.

Features

  • < 10 ppb CH4 LOD (1 ppb with eLOD algorithm)
  • Low-noise and low-drift due to our eSense electrometer
  • Inlet for capillary and packed column
  • Flame-out and auto-ignition with our ASDSense GC software

Typical applications

  • VOC analysis
  • Hydrocarbons

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SePdd

Based on our enhanced plasma discharge (Epd) technology, our SePdd makes new ways of doing chromatography possible

  • High sensitivity detector
  • Multiple wavelength capability
  • Powered by CPM module
  • Alternative to DID, PDHID, FID, TCD, FPD and SCD
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Mini SePdd

Compact yet powerful, our entry-level enhanced plasma discharge (Epd) detector offers unsurpassed performance for simple applications

  • Single wavelength version
  • Analog signal interface
  • Alternative to DID, PDHID, FID, TCD, FPD and SCD
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eFID

Our highly sensitive, robust flame ionization detector

  • < 10 ppb CH4 LOD (1 ppb with eLOD algorithm)
  • Low-noise and low-drift due to our eSense electrometer
  • Inlet for capillary and packed column
  • Flame-out and auto-ignition with our ASDSense GC software
Learn more

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