The CM-3220d benchtop spectrophotometer is a rugged, lightweight, and easy-to-use color measurement instrument. It is economical and suitable for both Point of Sale (POS) and Laboratory Quality Control applications.
Weighing approximately 4kg, the CM-3220d includes Numerical Gloss Control (NGC). This enables concurrent measurement with specular components included (SCI) and excluded (SCE). Xenon flash illumination technology, as well as inter-instrument agreement levels have not existed within instruments of this calibur and price point before now.
The affordable CM-3220d is operated using a PC with external software. The white calibration tile is fixed to the instrument, which allows for easy and reliable calibration. The instrument can also be flipped around and locked-in at a 90 degree angle to measure bigger samples.
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|Illumination / Viewing system||Reflectance d:8 ° equipped with simultaneous measurement of SCI (di:8 ° specular component included) and SCE (de:8 ° specular component excluded) Conforms to CIE, ISO, ASTME, DIN and JIS|
|Sphere size||Φ 52 mm|
|Light receiving element||Silicon photodiode array (dual 40 elements)|
|Spectral separation device||Diffraction grating|
|Wavelength range, pitch||360-740 nm, 10 nm|
|Halfbandwitdh||Approx. 10 nm|
|Reflectance range||0-200%, resolution 0.01%|
|Light source||2 pulsed xenon arc lamp|
|Measurement / Illumination area||Φ 8 mm / Φ 11 mm|
|Repeatability||Spectral Reflectance: Standard deviation within 0.1% (360 to 380 nm within 0.2%)
Colorimetric Value: Standard deviation within Delta;E*ab 0.04 Measurement conditions: White calibration plate measured 30 times at 10-second intervals after white calibration was performed
|Inter Instrument agreement||Mean Delta;E*ab 0.2 (based on 12 BCRA Series II colour tiles)|
|Dimensions (W x H x D)||232 x 115 x 181 mm|
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