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ASDevices > Products > GC Platforms > Chromatographic processing module (CPM)
GC Platforms

Chromatographic processing module (CPM)

The first embedded chromatographic platform

Designed to interface with most types of GC detectors, our chromatographic processing module (CPM) is integrated into all our GC platforms. Offering high-end analog signal conditioning as well as advanced digital signal processing, it can also be used as a standalone module to develop a simple GC method or to upgrade an old GC.


  • 4x simultaneous and synchronous 24 bits, 50 kHz ADC
  • Configurable analog gain
  • High-speed ARM processor with RTOS
  • On-demand zero offset cancellation
  • Learning algorithm that improves SNR from previous analysis
  • Advanced digital signal processing unit
  • Trigger input for synchronization with third-party GC


Asynchronous chromatographic analysis

Designed using only the latest electronic technologies, our CPM offers the most advanced features in the field. With its high-speed ARM processor and its 4-channel, 50-kHz, 24-bit analog-to-digital converter, it can perform rapid acquisition on up to four inputs at the same time, for true asynchronous (parallel) chromatographic analysis.


Powerful DSP blocks

Using a principle similar to cable logic, our advanced digital signal processing (DSP) blocks let you mix or process detector signals. With our enhanced plasma discharge (Epd) technology, this feature can be used in combination with the spectral compensation algorithm to simplify chromatography.


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