Chromatography Data Recording

PowerChrom Chromatography Data Recording and Integration System

Edaq Powerchrom System
Update Your Chromatograph
Upgrade your GC or HPLC, by replacing paper recorders, integrators, and DOS-based data acquisition systems with a Powerchrom system and work with the latest generation of computing technology.
PowerChrom systems are used for the collection, display and analysis of chromatographic data.
  • PowerChrom 180 system includes PowerChrom software and a PowerChrom 180 hardware unit for one or two detectors with control for autosamplers fraction collectors etc.
  • PowerChrom 181 system comprising PowerChrom software and a PowerChrom 181 hardware unit. For one detector.

PowerChrom system features

  • Turns a Windows PC  into a chromatography data workstation
  • No programming required - just plug and play
  • Collect signals from one (PowerChrom 181) or two (PowerChrom 180) detectors
  • Up to 24 bit resolution
  • Independently selectable input gains ±20 mV to ±10 V
  • Digital signal processing gives superior signal-to-noise ratio
  • contact closure for triggering autosamplers etc. (PowerChrom 180 only)
  • USB 2.0 and 1.1 compliant

Automatic or manual operation is possible (depending on your chromatograph configuration). Autosamplers and fraction collectors can be triggered with contact closure or TTL signals. Multi-run experiments are controlled via sequence documents.


PowerChrom is designed to help you with good laboratory practice:

  • All runs are date and time stamped
  • Methods used for data collection and analysis are recorded
  • Extensive annotation facilities store observations, and keep track of sample numbers etc
  • Data is saved to hard disk every thirty seconds, and can be recovered in the event of a power outage
  • All information (methods, calibrations, peak reports, as well as raw data) is stored in the one convenient data file
  • Store up to 999 runs in the one data file
  • All intermediate versions of calibration tables can be accessed

Export Friendly

You can export raw chromatograms (as graphics or tabular data), peak reports, and method and sequence tables, to other graphing software, word processors, and spreadsheets.

Manual Peak Editing

For difficult peaks, when adjusting automatic thresholds becomes time consuming, just use manual peak editing to add, delete, skim or otherwise directly edit a peak - just point and click!

Calibration Response Functions

Calibration curves can be fitted with linear, quadratic or even point-to-point (linear interpolation) response functions.

Sequences for Automation

Sequence documents can be used to automate a series of runs when used with a suitable autosampler. (PowerChrom 180 system only).

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  • Edaq ER180 chromatography

    Two-channel Chromatography Data Collection System

  • Single-channel Chromatography Data Collection System

    Single-channel Chromatography Data Collection System

  • Edaq Powerchrom software

    Chromatography Data Collection Software


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