CM-20 Colorimeter

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Characteristic
Application
Specification

CM-20 Colorimeter Characteristic

Ultra-low Luminance
Ultra-high Speed
Extreme Precision
Real-time Display
Easy to Integrate

CM-20 Colorimeter Application

Ø10 mm conventional caliber probe is suitable for small smart phones, car displays, e-books, tablets, etc., ranging from 2 to 10 inches.

Ø27 mm large caliber probe is suitable for folding screens, car-mounted screens, tablet computer, etc. which are 5 inches and above.

Ø1 mm/ Ø2 mm/ Ø4 mm micro-caliber probe is suitable for small wearable device, ARVR display module that are 2 inches and below.

CM-20 Colorimeter Specification

Low-luminance Type

Model			CM-2001L	CM-2002L	CM-2004L	CM-2010L	CM-2027L
Measurement Diameter（mm）			Ø1 mm	Ø2 mm	Ø4mm	Ø10 mm	Ø27mm
WorkingDistance			10±5 mm	10±5 mm	10±5 mm	10±5 mm	10±5 mm
Display Range	Luminance		0.00001-5000cd/m2	0.00001-3000cd/m2	0.00001-3000cd/m2	0.00001-3000cd/m2	0.00001-3000cd/m2
Display Range	Chrominance		4-digit display	4-digit display	4-digit display	4-digit display	4-digit display
Luminance	Accuracy guarantees luminancerange		0.001-5000cd/m2	0.0003-3000cd/m2	0.0003-3000cd/m2	0.0003-3000cd/m2	0.0003-3000cd/m2
	Accuracy （white light）	≥0.0003cd/m2	/	±9%	±9%	±9%	±9%
		≥0.001cd/m2	±4%	±4%	±4%	±4%	±4%
		≥0.01cd/m2	±2%	±2%	±2%	±2%	±2%
		≥0.1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
		≥1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
	Repeatability	≥0.001cd/m2	6%	6%	6%	6%	6%
		≥0.01cd/m2	0.8%	0.8%	0.8%	0.8%	0.8%
		≥0.1cd/m2	0.25%	0.25%	0.25%	0.25%	0.25%
		≥1cd/m2	0.10%	0.10%	0.10%	0.10%	0.10%
Chrominance	Accuracy guarantees luminancerange		0.01-5000cd/m2	0.003-3000cd/m2	0.003-3000cd/m2	0.003-3000cd/m2	0.003-3000cd/m2
	Accuracy （white light）	≥0.003cd/m2	/	±0.003	±0.003	±0.003	±0.003
		≥0.01cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
		≥0.1cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
		≥1cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
	100cd/m2 Monochrome	100cd/m2	±0.003	±0.003	±0.003	±0.003	±0.003
	Repeatability	≥0.003cd/m2	/	0.0030	0.0030	0.0030	0.0030
		≥0.01cd/m2	0.0030	0.0030	0.0030	0.0030	0.0030
		≥0.1cd/m2	0.0008	0.0008	0.0008	0.0008	0.0008
		≥1cd/m2	0.0003	0.0003	0.0003	0.0003	0.0003
TestSpeed	Lv,xy	0.0003cd/m2	/	0.16 times/second	0.16 times/second	0.16 times/second	0.16 times/second
		≥0.01cd/m2	Once per second	Once per second	Once per second	Once per second	Once per second
		≥5cd/m2	20times/second	20times/second	20times/second	20times/second	20times/second
	Flicker	Contrast	20times/second	20times/second	20times/second	20times/second	20times/second
Flicker	Measurement luminancerange		5-5000cd/m2	5-3000cd/m2	5-3000cd/m2	5-3000cd/m2	5-3000cd/m2
	Flicker frequency		0-256HZ	0-256HZ	0-256HZ	0-256HZ	0-256HZ
	JEITA （Accuracy）		±0.35db	±0.35db	±0.35db	±0.35db	±0.35db
	Contrast（Accuracy）		±0.6 %	±0.6 %	±0.6 %	±0.6 %	±0.6 %

Standard Type

Model			CM-2001S	CM-2002S	CM-2004S	CM-2010S	CM-2027S
Measurement Diameter（mm）			Ø1 mm	Ø2 mm	Ø4mm	Ø10 mm	Ø27mm
WorkingDistance			10±5 mm	10±5 mm	10±5 mm	10±5 mm	10±5 mm
Display Range	Luminance		0.00001-5000cd/m2	0.00001-5000cd/m2	0.00001-5000cd/m2	0.00001-5000cd/m2	0.00001-5000cd/m2
Display Range	Chrominance		4-digit display	4-digit display	4-digit display	4-digit display	4-digit display
Luminance	Accuracy guarantees luminancerange		0.01-5000cd/m2	0.001-5000cd/m2	0.001-5000cd/m2	0.001-5000cd/m2	0.001-5000cd/m2
	Accuracy （white light）	≥0.0003cd/m2	/	/	/	/	/
		≥0.001cd/m2	/	±9%	±9%	±9%	±9%
		≥0.01cd/m2	±2%	±2%	±2%	±2%	±2%
		≥0.1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
		≥1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
	Repeatability	≥0.001cd/m2	/	9%	9%	9%	9%
		≥0.01cd/m2	1%	1%	1%	1%	1%
		≥0.1cd/m2	0.3%	0.3%	0.3%	0.3%	0.3%
		≥1cd/m2	0.20%	0.20%	0.20%	0.20%	0.20%
Chrominance	Accuracy guarantees luminancerange		0.1-5000cd/m2	0.01-5000cd/m2	0.01-5000cd/m2	0.01-5000cd/m2	0.01-5000cd/m2
	Accuracy （white light）	≥0.003cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	±0.002	±0.002	±0.002	±0.002
		≥0.1cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
		≥1cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
	100cd/m2 Monochrome	100cd/m2	±0.003	±0.003	±0.003	±0.003	±0.003
	Repeatability	≥0.003cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	0.0030	0.0030	0.0030	0.0030
		≥0.1cd/m2	0.0008	0.0008	0.0008	0.0008	0.0008
		≥1cd/m2	0.0003	0.0003	0.0003	0.0003	0.0003
TestSpeed	Lv,xy	0.0003cd/m2	/	/	/	/	/
		≥0.01cd/m2	Once per second	Once per second	Once per second	Once per second	Once per second
		≥5cd/m2	20times/second	20times/second	20times/second	20times/second	20times/second
	Flicker	Contrast	20times/second	20times/second	20times/second	20times/second	20times/second
Flicker	Measurement luminancerange		5-5000cd/m2	5-5000cd/m2	5-5000cd/m2	5-5000cd/m2	5-5000cd/m2
	Flicker frequency		0-256HZ	0-256HZ	0-256HZ	0-256HZ	0-256HZ
	JEITA （Accuracy）		±0.35db	±0.35db	±0.35db	±0.35db	±0.35db
	Contrast（Accuracy）		±0.6 %	±0.6 %	±0.6 %	±0.6 %	±0.6 %

High-luminance Type

Model			CM-2001H	CM-2002H	CM-2004H	CM-2010H	CM-2027H
Measurement Diameter（mm）			Ø1 mm	Ø2 mm	Ø4mm	Ø10 mm	Ø27mm
WorkingDistance			10±5 mm	10±5 mm	10±5 mm	10±5 mm	10±5 mm
Display Range	Luminance		0.00001-100000cd/m2	0.00001-50000cd/m2	0.00001-50000cd/m2	0.00001-50000cd/m2	0.00001-50000cd/m2
Display Range	Chrominance		4-digit display	4-digit display	4-digit display	4-digit display	4-digit display
Luminance	Accuracy guarantees luminancerange		0.1-100000cd/m2	0.01-50000cd/m2	0.01-50000cd/m2	0.01-50000cd/m2	0.01-50000cd/m2
	Accuracy （white light）	≥0.0003cd/m2	/	/	/	/	/
		≥0.001cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	±2%	±2%	±2%	±2%
		≥0.1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
		≥1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
	Repeatability	≥0.001cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	1.5%	1.5%	1.5%	1.5%
		≥0.1cd/m2	1%	1%	1%	1%	1%
		≥1cd/m2	0.25%	0.25%	0.25%	0.25%	0.25%
Chrominance	Accuracy guarantees luminancerange		1-100000cd/m2	0.1-50000cd/m2	0.1-50000cd/m2	0.1-50000cd/m2	0.1-50000cd/m2
	Accuracy （white light）	≥0.003cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	/	/	/	/
		≥0.1cd/m2	/	±0.002	±0.002	±0.002	±0.002
		≥1cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
	100cd/m2 Monochrome	100cd/m2	±0.003	±0.003	±0.003	±0.003	±0.003
	Repeatability	≥0.003cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	/	/	/	/
		≥0.1cd/m2	/	0.0008	0.0008	0.0008	0.0008
		≥1cd/m2	0.0003	0.0003	0.0003	0.0003	0.0003
TestSpeed	Lv,xy	0.0003cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	Once per second	Once per second	Once per second	Once per second
		≥5cd/m2	20times/second	20times/second	20times/second	20times/second	20times/second
	Flicker	Contrast	20times/second	20times/second	20times/second	20times/second	20times/second
Flicker	Measurement luminancerange		5-100000cd/m2	5-50000cd/m2	5-50000cd/m2	5-50000cd/m2	5-50000cd/m2
	Flicker frequency		0-256HZ	0-256HZ	0-256HZ	0-256HZ	0-256HZ
	JEITA （Accuracy）		±0.35db	±0.35db	±0.35db	±0.35db	±0.35db
	Contrast（Accuracy）		±0.6 %	±0.6 %	±0.6 %	±0.6 %	±0.6 %

Wide-range Type

Model			CM-2001W	CM-2002W	CM-2004W	CM-2010W	CM-2027W
Measurement Diameter（mm）			Ø1 mm	Ø2 mm	Ø4mm	Ø10 mm	Ø27mm
WorkingDistance			10±5 mm	10±5 mm	10±5 mm	10±5 mm	10±5 mm
Display Range	Luminance		0.00001-100000cd/m2	0.00001-100000cd/m2	0.00001-100000cd/m2	0.00001-100000cd/m2	0.00001-100000cd/m2
Display Range	Chrominance		4-digit display	4-digit display	4-digit display	4-digit display	4-digit display
Luminance	Accuracy guarantees luminancerange		0.01~100000cd/m2	0.001~100000cd/m2	0.001~100000cd/m2	0.001~100000cd/m2	0.001~100000cd/m2
	Accuracy （white light）	≥0.0003cd/m2	/	/	/	/	/
		≥0.001cd/m2	/	±9%	±9%	±9%	±9%
		≥0.01cd/m2	±2%	±2%	±2%	±2%	±2%
		≥0.1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
		≥1cd/m2	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
	Repeatability	≥0.001cd/m2	/	10%	10%	10%	10%
		≥0.01cd/m2	1.5%	1.5%	1.5%	1.5%	1.5%
		≥0.1cd/m2	1%	1%	1%	1%	1%
		≥1cd/m2	0.25%	0.25%	0.25%	0.25%	0.25%
Chrominance	Accuracy guarantees luminancerange		0.1-100000cd/m2	0.01-100000cd/m2	0.01-100000cd/m2	0.01-100000cd/m2	0.01-100000cd/m2
	Accuracy （white light）	≥0.003cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	±0.002	±0.002	±0.002	±0.002
		≥0.1cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
		≥1cd/m2	±0.002	±0.002	±0.002	±0.002	±0.002
	100cd/m2 Monochrome	100cd/m2	±0.003	±0.003	±0.003	±0.003	±0.003
	Repeatability	≥0.003cd/m2	/	/	/	/	/
		≥0.01cd/m2	/	0.0030	0.0030	0.0030	0.0030
		≥0.1cd/m2	0.0008	0.0008	0.0008	0.0008	0.0008
		≥1cd/m2	0.0003	0.0003	0.0003	0.0003	0.0003
TestSpeed	Lv,xy	0.0003cd/m2	/	/	/	/	/
		≥0.01cd/m2	Once per second	Once per second	Once per second	Once per second	Once per second
		≥5cd/m2	20times/second	20times/second	20times/second	20times/second	20times/second
	Flicker	Contrast	20times/second	20times/second	20times/second	20times/second	20times/second
Flicker	Measurement luminancerange		5-100000cd/m2	5-100000cd/m2	5-100000cd/m2	5-100000cd/m2	5-100000cd/m2
	Flicker frequency		0-256HZ	0-256HZ	0-256HZ	0-256HZ	0-256HZ
	JEITA （Accuracy）		±0.35db	±0.35db	±0.35db	±0.35db	±0.35db
	Contrast（Accuracy）		±0.6 %	±0.6 %	±0.6 %	±0.6 %	±0.6 %

*Luminance and chrominance measurement is based on RayClouds conditions (using luminance 1000cd/m2 standard light source, LED backlight, color temperature of 6500K LCD display).

*Specifications and appearance are subject to change without prior notice.