Correlation Files for Calibrite/Xrite Colorimeters

As RollsRoyce says, Using a reliable 10nm spectro, such as i1Pro or Myiro-1 is better than using any EDR/CCSS/Correlation File.
But as ConnecTED say, the ColorMunki is not a reliable spectro.

And any EDR/CCSS/Correlation File are really NOT any guarantee of accuracy, as stated HERE.

Steve

ConnecTED

Thanks all for the information.

ZRO cannot work with Colormunki Photo?

mga2009
That meter doesn't work with any ColourSpace license.

Correlation Files for Calibrite/X-Rite Colorimeters (07 October 2026 Update)

Added the following spectral correction files:

EIZO ColorEdge CG3200X (RGB QD-OLED) - Colorimetry Research CR-250 4nm
TVLogic LVM-242S (IPS LCD) - Colorimetry Research CR-250 4nm

The ZIP contains the following 199 Spectral Correlation files:

Instructions

Download Link: ColorChecker-i1D3 Spectral CVS Files (07 October 2026)

Hi, Ted!
The SPD file list contains 2 files for the same TCL X11L TV, measured with different spectroradiometers (CR‑300 and OHSP‑350). If you open them simultaneously on the same graph, you will clearly observe a shift of exactly 4 nanometers in the OHSP‑350 reading relative to the CR‑300 — the OHSP‑350 reading is higher.
Should the SPD reading from the spectroradiometer be adjusted by 4 nanometers for use in calibration? And what could cause such a shift?

Sincerely, Alexey!

Initially, one user contributed the OHSP-350, followed by another user who provided the CR-300.

It's obvious someone will choose the CR-300; I kept both to respect the first user's effort, who spent time and wanted to help by providing those measurements so that ColourSpace users of i1d3 could benefit.

The OHSP-350 Correlation File issue probably means there is a bug in the data output from that probe/program.
It may just be in the exported file.
Or it may be a genuine issue with the probe.
Someone would have to ask the manufacturer for verification.

Steve

Steve
I also own the same sensor. I created a spectral power SPD file for the BenQ SW270C monitor. I compared it with the SPD from Ted's set. My SPD differed by 2 nanometers across all peaks.
I'd like to understand what the nature of this shift in nanometers is.

You are going to have to talk to the manufacturer...

Steve

The CR-300 has a claimed spectral accuracy of+/- 0.3nm, while the OHSP-350 claims +/- 0.5nm. This might account for some of that offset if both meters are at opposite ends of their specifications.

I would be very grateful if someone could create a spectral power file for the Asus ProArt PA27UCGE using a high‑end spectrometer.

Correlation Files for Calibrite/X-Rite Colorimeters (14 October 2026 Update)

We fixed an error in the first raw data and then re-uploaded the updated spectral correction files:

Apple Pro Display XDR - Colorimetry Research CR-250 4nm
Panasonic W90A (Direct LED) - Colorimetry Research CR-250 4nm

The ZIP contains the following 199 Spectral Correlation files:

Instructions

Download Link: ColorChecker-i1D3 Spectral CVS Files (14 October 2026)