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Software Releases

Firmware updates

CR-100 CR-200, CR-110

Version 1.39

Released on: 14-Nov-2018 ()

  • Fixes issues related to exposure multiplier.

CR-250 CR-250-RH, CR-250-FP, CR-250-IR

Version 1.34

Released on: 24-May-2017 ()

  • Added support for Sync Modes NTSC, PAL and CINEMA
  • Fixed an issue that caused incorrect reporting of the error "Variable light level" when speed setting was Fast or 2x Fast
  • Minor improvements and optimizations.

Software updates

CRI Installer

Select the file according to your operating system from the list below to get the latest CRI Installer for your computer.
The installer packages include CRI App, Colorimeter Utility, Software manual, Remote communication manual, USB Driver (Windows only), SDK


Version 1.5.13
  • Fixed an issue where earlier versions of the matrix were not listed.
Version 1.5.7
  • Added selection of colors for on/off pattern in pattern generator.
  • Hides menu bar in full screen for pattern generator on windows.
  • Added standard/extended precision for CIE paramaters in the data view.
  • Updated the CIE tables based on the 1nm values from latest CIE/ISO official standard data.

Windows 32-bit (x86) and 64-bit (x64):

Version 1.5.13 for Windows

Released on: 14-Dec-2020

MacOS 64 bit:

Version 1.5.13 for Mac

Released on: 14-Dec-2020

Standalone Windows Driver Installation

32/64 bit: Version 1.2 for Windows

Released on: 9-Jan-2015

CRIApp for Android

The CRI App will run on an phone/tablet which will connect and control Colorimetry Research meters using a USB cable. All our meters such as CR-100, CR-250, CR-300, etc. are low power devices and can be powered from the phone/tablet.
Get it on Google Play

Data Files

CR-100 Matrix Calibrations

Download the latest Matrix Calibrations for your CR-100

CR-100 Matrix Calibration

Last updated: 22-Nov-2016

Color Matching Functions

Download custom color matching functions for your CR-250 or CR-300

CIE Judd-Vos 1978

CIE 2006