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 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 spectrometer is designed to carry out three million measurements. Camera/illumination locating for small samples.
The high-quality processing of the spectrometer is very fast. The ability to choose aperture size and light source allows the user to discriminate between colors that may look the same. Six 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 USB. Sophisticated analysis software is also included in the delivery contents that includes the USB cable.
- 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
Colorimeter CSM 20
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 ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE(Hunter) 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 MAV/SCI: ΔE*≤0.06 Device error MAV/SCI: ΔE*≤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)