Metering equipment

CR-100 Tristimulus Colorimeter / Photometer

CR-100 Tristimulus Colorimeter / Photometer

CR-100
Product description: With the ability to capture data in lessthan 60 milliseconds, the CR-100 TristimulusColorimeter/ Photometer was designed for high-speed production line and Q.C. inspection, as wellas product developme
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CR-100 Tristimulus Colorimeter / Photometer_Professional Display and Imaging Test Equipment

CR-100 Tristimulus Colorimeter, featuring a spectral response range of 380–780 nm, a luminance range of 0.0007–5140 nits, and ±2% measurement accuracy. It supports flicker and response time testing, providing an integrated solution for luminance, chromaticity, flicker, and response time measurements in display manufacturing, automotive displays, film post-production, and camera testing applications.

CR-100 色度光度计/三刺激式色度计

	Compact & Rugged			Accurate Filters
	Constructed using machined aluminum and stainless steel and weighs only 12 ounces (340 grams). It is completely solid-state with no mechanical shutter or moving parts.			Each CR-100 goes through a strict quality control process. Every tristimulus filter is measured using a double monochromator to verify that the f1’ error is within the maximum f1' errors guaranteed.
	Large Spot Size			Fast Captures
	The measurement spot size is 23.0 mm at the end of the rubber hood and 31.7 mm at 100 mm from the end of the hood.			The fastest measurement exposure time is 1 msec.
	Display Flicker Measurements			Response Time Measurements
	The CR-100 uses proprietary hardware and software for fast sampling of display luminance to compute flicker levels (or modulation amplitude) and dominant flicker frequency components.			The temporal captures at user selectable sampling rate of the CR-100 are suitable for analyzing response time as specified by the Information Display Measurements Standard (IDMS).
	Four-Color Matrix Method Support			Match Calibration
	The Four-Color Matrix Method, developed by the National Institute of Standards and Technology (NIST) improves the accuracy of tristimulus colorimeters for measurements of color displays. The meter can store up to 20 profiles, enabling specific display technology to be perfectly matched.			The match calibration method, allows the colorimeter to be correctly matched to a reference instrument

Key Features：

1. Purpose-Built for High Performance:：

· Rugged and durable, featuring precision aluminum alloy and stainless steel construction, designed for high-acceleration motion platforms and complex environments

· All optical components are fixed-mounted to effectively prevent optical misalignment during vibration, shock, or high-speed motion

· Fully solid-state design with no mechanical shutters or moving parts, ensuring high reliability and an ultra-long service life

· Compact and lightweight at only 340g, ideal for installation on high-speed XYZ platforms or multi-point synchronized measurement systems

2. Versatile Interfaces for Flexible Compatibility:：

· Powered directly via USB 2.0 with ultra-low power consumption of just 120mA @5V, no battery required

· Supports multiple communication interfaces including USB, Ethernet (10BASE-T/100BASE-TX), and RS-232, compatible with various control systems

· Easily connects to PCs, laptops, or embedded control platforms for flexible and convenient remote operation

3. Optional External Trigger Interface:

· Configurable external trigger interface, supporting measurement triggered by buttons, peripherals, or sync signals

· Provides both trigger input and output functions for easy synchronization with strobes, pulsed light sources, or motion signals

· Ideal for precision-synchronized transient measurement applications

4. Powerful and Flexible Software Applications:

· Comes with standard PC software featuring a clean, user-friendly interface, supporting multi-platform operation

· Built-in English command controller enables full-featured remote operation via PC, tablet, or smart device

· Open interface available for users to develop customized measurement programs or integrate with automated testing environments

· Rich suite of colorimetric measurement and analysis tools for accurate testing across multiple application scenarios

CIE Tristimulus filter f1' errors

The f1' value, specified in percentage error, represents the degree to which the relative spectral responsivity deviates from the CIE V(λ) curve.


Y (Photopic)	X (Red)	Z (Blue)

Note：Each instrument goes through a strict quality control process. Every tristimulus filter is measured using a double monochromator to verify that the f1’ error is within the maximum f1' errors guaranteed.

Specifications：

Model	CR-100
Wavelength Range	380 – 780 nm
Luminance Range	0.0007 Nits to 5140 Nits (0.0002 fL to 1500 fL) 0.0007 Nits (0.0002 fL) @ Signal to Noise Ratio > 10, 20 seconds exposure 0.003 Nits (0.001 fL) @ Signal to Noise Ratio > 10, 0.5 second exposure 0.003 Nits (0.001 fL) @ Signal to Noise Ratio > 100, 20 seconds exposure 5140 Nits (1500 fL) @ Signal to Noise Ratio > 8000, 0.001 second exposure
Luminance Accuracy	± 2 % @ 0.34 Nits (0.1 fL), 0.4 second exposure
Luminance Repeatability	0.2 % @ 0.34 Nits (0.1 fL), 0.4 second exposure 1.5 % @ 0.034 Nits (0.01 fL), 0.5 second exposure 1.5 % @ 0.0034 Nits (0.001 fL), 20 seconds exposure
Chromaticity Accuracy	± 0.0015 x, y @ 0.34 Nits (0.1 fL), 0.4 second exposure ± 0.0015 x, y @ 0.069 Nits (0.02 fL), 20 seconds exposure
Chromaticity Repeatability	0.0005 x, y @ 0.34 Nits (0.1 fL), 0.4 second exposure 0.0005 x, y @ 0.069 Nits (0.02 fL), 20 seconds exposure
Polarization error	≤ 0.1 %
Synchronization frequencies	10 - 500 Hz (Custom Synchronization from 10 Hz to 10 KHz available)
Exposure Time Range	1 ms ~ 20 s
Power Requirements	5V, 120 mA (600 mW) via USB 2.0
Interface	USB 2.0, Ethernet, RS-232
Weight / Mass	12oz. (0.34 Kg.)