PCE Instruments CSM 20 Handheld Spectrophotometer 400 to 700 nm

Model # CSM 20

Featuring a single 8 mm aperture and including SCI and SCE specular modes for industrial color measuring applications, the PCE-CSM 20 offers a long battery life, a 4-color lamp life and an easy-to-use portable design.
The powerful battery allows up to 5000 measurements. The lighting used on the spectrophotometer is designed to carry out three million measurements. Camera/illumination locating for small samples.
The high-quality processing of the spectrophotometer is very fast. The ability to choose aperture size and light source allows the user to discriminate between colors that may look the same.

BrandPCE Instruments
Model NumberCSM 20

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PCE-CSM 20 is a handheld spectrophotometer colorimeter used for high-quality color measurement. Featuring a single 8 mm aperture and including SCI and SCE specular modes for industrial color measuring applications, the PCE-CSM 20 offers a long battery life, a 4-color lamp life and an easy-to-use portable design.
The powerful battery allows up to 5000 measurements. The lighting used on the spectrophotometer is designed to carry out three million measurements. Camera/illumination locating for small samples.
The high-quality processing of the spectrophotometer is very fast. The ability to choose aperture size and light source allows the user to discriminate between colors that may look the same.
Four color space choices allow the user to choose the best space for their samples. The 256 image element double array CMOS imager allows measurement from 400 to 700 nm in 10 nm increments.
The measured data can be transmitted to a computer via included USB. Sophisticated analysis software is also included in the delivery contents.
Long battery life
USB cable for data transfer to included software
Portable for ease of use
Reference memory of 2000 colors, storage for 20,000 samples
Includes white and black calibration standards
High measuring accuracy and stability with 4 illumination choices
Single and average measurements with delta pass/fail display
Spectrophotometer measures from 400 to 700 nm in 10 nm increments
Conforms with CIE No. 15, GB/T 3978, GB2893, GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil

Measuring geometry	8° / d
Integrated sphere size	48 mm
Light source	LED lighting system, UV light
Spectrophotometric operation	Concave grid
Sensor	256 Pixel CMOS image sensor
Wavelength range	400 … 700 nm
Wavelength interval	10 nm
Measured reflection range	0 … 200%
Measuring aperture	Single panel: 8 mm (0.3″) / 10 mm (0.4″)
Specular component	SCI, SCE
Colour ranges	CIE Lab, XYZ, Yxy, LCh, CIE LUV, Hunter LAB
Formulas for color inequality	ΔEab, ΔEuv, ΔE94, ΔEcmc(2:1), ΔEcmc(1:1), ΔE00v, ΔE(Hunter)
Other colorimetric index	WI(ASTM E313, CIE/ISO, AATCC, Hunter), YI(ASTM D1925, ASTM 313),TI(ASTM E313, CIE/ISO), Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity, 8° Glossiness
Lighting type	D65, A, C, D50
Viewing angle	2° / 10°
Data display	Spectrogram values, colour values samples, colour difference values / graph, pass / fail result, colour balance
Measuring time	2.6 seconds
Repeatability	Standard deviation within ΔE*ab 0.06 Average of 30 measurements of standard white plate
Error between equipment	ΔE*ab 0.4
Measurement mode	Single measurement, average value measurement
Tracking procedure	Finding the measuring points by camera
Power supply	Built-in Li-ion battery
Dimensions	184 x 77 x 105 mm / 7.2 x 3.0 x 4.1″ (L x W x H)
Weight	600 g / 1.3 lbs
Lamp lifespan	5 years / over 3 million measurements
Display	3.5 in TFT colour LCD, capacitive touch screen
Data interface	USB
Data storage	2000 standards, 20,000 samples
Menu languages	English, Chinese
Operating conditions	0 … 40°C / 32 … 104°F 0 … 85% relative humidity (non-condensing)
Storage conditions	-20 … 50°C / -4 … 122°F 0 … 85% relative humidity (non-condensing)