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The History tab

Use this page to find past calibrations, checks, visual checks and reports on this computer.

Click the History tab on the right of the main window. It has four sections.

Radiology

Every calibration and check of radiology displays, newest first. The columns include:

  • DATE and DISPLAY,
  • L'max, L'min and Lamb in cd/m²,
  • GSDF conformance (lower is better),
  • CIE D65 colour error (lower is better),
  • the Photometer used,
  • Trigger: whether a person started it or it ran automatically,
  • Uniformity (%) and illuminance (Lux), if measured.

Displays with automatic checks have a pinned summary row at the top. It shows the last automatic check and how many have run since the last calibration. You can't delete summary rows.

Colour

Every calibration and check of colour displays, with average and maximum colour error (Delta E00), gamut Coverage, luminance and the Photometer used.

User Checks

Every visual check, with the Date, Display, Standard and Result. Select a row to see each test's details.

Previous Reports

Every PDF report saved on this computer, by Date and Name. Double-click a report's name to open it.

Filter and export

  • Most recent calibrations (or Most recent entries): show only the latest entry for each display.
  • Connected displays only: hide displays that aren't connected now.
  • All Displays: choose which displays to show.
  • Copy Selected: copy the selected PDF reports to a folder you choose.
  • Export CSV: save the table as a CSV file, for Excel or for an audit.
  • The bin button deletes the selected entries.

Deleting can't be undone

Deleted entries are removed from this computer's history. Results already uploaded stay in your web account.