CR-300-RH

Spectroradiometer/Spectrophotometer
Made in USA

The CR-300-RH is a high resolution
spectroradiometer/spectrophotometer in a very
compact footprint with a 2 nm bandwidth and 0.8 nm/
pixel resolution that excels in low-light, highly accurate
wavelength and color measurements. It’s ideal formeasuring current and future display technologies aswell as projectors including 6P projector technology.

©2019 Colorimetry Research, Inc.

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DESIGNED FOR PERFORMANCEThe ruggedly constructed housing of the CR-300-RH is made of machined aluminium and stainlesssteel, and can withstand high acceleration rates for the most demanding motion positioning systems
and environments. All optical components are fixed to ensure that no optical misalignments occur
due to vibration, shock or high acceleration/ deceleration rates.
It weighs only 2.5 pound (1.134 kg), and it is the perfect tool for display inspection and calibration andfor mounting on fast moving XYZ tables. Its small size and shape allows for several CR-300-RHs tobe mounted in the same motion control system and the simultaneous measurement of several spots
in the same display.

VERSATILE INTERFACE OPTIONSThe CR-300-RH is a USB 2.0 compatible device, remotely controlled by the host software from any
personal computer, laptop or net book. As an option, the CR-300-RH can also be controlled by an
Ethernet 10BASET/100BASE-TX IEEE-802.3 compliant connection or a RS-232 port.

OPTIONAL EXTERNAL TRIGGER PORTThe CR-300-RH can be equipped with an optional External Trigger Port which enables remotemeasurement activation from either a push button, a peripheral device, or by hardware trigger signals
to measure strobes/pulsed lights, and start/stop signals. This option is ideal for fast temporal events
that need to be precisely synchronized for measurement or data capture.

APPLICATIONSThe CR-300-RH was designed specifically for the professional calibrator. It provides a large spot sizeon contact measurements and a small divergence angle that keeps the measurement spot size within
desired dimensions for display panels and projectors calibrations.
The rubber hood allows to safely position the meter against the screen providing an excellent shield
for ambient light.

ACCESSORIES██ USB Cable██ Universal mounting bar2██ ND Filters (optional)©2019 Colorimetry Research, Inc.

The CR-300-RH is a high resolution spectroradiometer/spectrophotometerin a very compact footprint with a 2 nm bandwidth and 0.8 nm/pixel
resolution that excels in low-light, highly accurate wavelength andcolor measurements. It’s ideal for measuring current and future display
technologies. The CR-300-RH is HDR ready.

FEATURE HIGHLIGHTS██ Cross Platform: Your working environment is the same in every platform while taking
advantage of features specific to the host operating system.
██ Intuitive: The user interface is designed with a user-friendly approach with controls atyour fingertips, not hidden away in menus or complex preferences.
██ Connectivity: The software is engineered to support simultaneous data capture frommultiple connected instruments based on the contextual task at hand. Select an
instrument to take a reading or simultaneously use all open instruments.
██ Data Visualization: Measurements are presented in a customizable tabular gridor charts. The software supports multiple types of measurements, and co-exists
gracefully within the same streamlined interface.
██ Spectral Auto Interpolation: The spectral data view supports automaticinterpolation of spectral data so that it provides seamless comparison between unlikespectra.

██ CRI & Gamma: Color Rendering Index visualization and gamma measurement modeis available.
The Colorimeter Utility is an accompanying tool that aids in updating, preserving and recovering the state of the instrument.

MEASUREMENT SPOT SIZE
Working
Distance (mm)

50 mm Lens

Spot Size (mm)

60 mm Lens

75 mm Lens

100 mm Lens

0

20.0

24.0

30.0

40.0

100

22.6

26.2

31.7

41.3

200

25.2

28.3

33.5

42.6

500

33.0

34.8

38.7

46.5

1000

46.0

45.7

47.3

53.0

2000

72.0

67.364.766.0

3000

98.0

89.0

82.0

79.0x

20+0.026x

24+0.02166x

30+0.01733x40+0.013x©2019 Colorimetry Research, Inc.

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CR-300-RH SPECIFICATIONSDetector

CMOS image sensor, 512 pixels

Spectral Range

380 - 780 nm

Spectral Bandwidth

2.0 nmSpectral Accuracy± 0.3 nmSpectral Resolution

0.8 nm / pixel

Luminance Range

0.05 Nits to 230,000 Nits (0.015 fL to 68,000 fL)§

Luminance Accuracy±2%Ω

Luminance Repeatability≤1%Ω

Chromaticity Accuracy± 0.0015 x, y Ω

Chromaticity Repeatability

0.0005 x, y Ω

Polarization Error≤ 0.5 %Digital Resolution

16 bits

Objective Lens

50 mm*, 60 mm, 75 mm, 100mm

Custom Synchronization

10 - 10000 Hz

Exposure Time Range

0.04 to 30 seconds

Power Requirements

5V, 120 mA (600 mW) via USB 2.0Interface

USB 2.0, Ethernet, RS-232

Weight / Mass

2.5 pound (1.134 kg)

NOTE:
Luminance Range, Accuracy and Repeatability and Chromaticity Accuracy and Repeatability are measured with a NISTtraceable 2856 K light source.
When Custom Synchronization is selected, the user is required to enter the refresh rate or the on/off frequency of thedevice he is measuring.
§Sensitivities measured for 10:1 signal to noise (RMS)ΩMeasured with luminance level of 1.7 Nits (0.5 fL)* 50mm lens is the standard lens included wih the instrument. All others are special order.

Get in touch
www.colorimetryresearch.com

Sales: sales@colorimetryresearch.com
Engineering: engineering@colorimetryresearch.com
Support: support@colorimetryresearch.com

As part of our policy of continuous product improvement, we reserve the right to change specifications at any time4©2019 Colorimetry Research, Inc.

April 26, 2019