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Software Releases

Firmware updates

CR-100 CR-200, CR-110

Version 1.33

Released on: 7-Aug-2016 ()

  • Fixed a bug in the command "RC Sync Mode" output. An extra comma caused the Excel sample to throw an exception.

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 1.4.0
  • Supports editing of measurement name, color and an additional description (Double click on data view header or right click and choose Edit)
  • Improved darker color palette with better contrast for measurement tagging
  • Supports custom formatting for numeric (decimal/scientific) and date/time measurement fields
  • Allows filtering fields when customizing columns
  • Added flicker parameters to be displayed in the trend view.
  • Allows disabling point symbols in the trend view.
  • Improved response time analysis with a fully automated mode.
  • Added new spectroradiometer Wavelength Calibration check in the colorimeter utility.
  • Added SyncModes (PAL, NTSC and CINEMA) in the CR-100
  • Support for 64 bit Windows with a new unified installer
  • Performance and memory optimizations handling large number of measurements
  • Minor bug fixes and enhancements
Version 1.4.1
  • Numeric fields custom decimal formatting improved to better reflect the measured data
  • Minor bug fixes and enhancements
Version 1.4.2
  • Added nits to the Luminance cd/m2 field
  • Saving of measurement name prefix
  • Measurement name prefix is now editable
  • Launch Manual from the File | Help Menu in the CRIApp
  • Added Gamma correction and companding method for RGB linearization(TRC-tone response curve) in the color profile
  • Added Adobe RGB Color Profile
  • Added support for 8bit and 16bit RGB
  • Support for measurement voice memos as an alternate to description with visual indicators in the data view
Version 1.4.3
  • Fixed a bug in setting the value for "Override Max Frequency Flicker Search" in the Flicker settings
Version 1.4.4
  • New RGB Balance Interface
  • Added import option to merge multiple measurements into one workspace for data/chart analysis
  • Added option to create a color profile using a wizard
  • Added support for SyncModes PAL, NTSC and CINEMA in the CR-250
  • Updated the date(Day, Month) and time(Hours, Mins, Seconds) fields to have two digit formatting
Version 1.4.5
  • Added calculation of reflectance with a reference illuminant in the Reflectance Mode
  • Add/Copy Color profile allows changing of units
  • Fixed a bug in the RGB Balance when matching target Luminance.
  • Tweaked the RGB Balance interface to be a little more user friendly.
  • Resolved the issue where the CRIApp exceeded the screen height.
  • Flicker measurements are reported in calibrated units whenever available.

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

Version 1.4.5 for Windows

Released on: 3-Apr-2017

MacOS 64 bit:

Version 1.4.5 for Mac

Released on: 3-Apr-2017

Standalone Windows Driver Installation

32/64 bit: Version 1.2 for Windows

Released on: 9-Jan-2015

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