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Model |
CR7 (Basic) |
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Optical geometry |
D/8 (diffuse illumination, 8° direction reception) |
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SCI measurement |
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Comply with standard CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 |
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Characteristics |
Single measurement aperture for accurate color difference control in plastic and electronic, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries |
|
Integrating sphere size |
Φ40mm |
|
Light source |
Combined full-spectrum LED light source |
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Spectroscopic method |
Planar grating |
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Sensor |
Silicon photodiode arrays (dual row 24 groups) |
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Wavelength range |
400~700nm |
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Wavelength interval |
/ |
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Semiband Bandwidth |
10nm |
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Measurement range |
L:0~100 |
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Reflectivity: can test the reflectance at a specific wavelength specified by the user (default 550nm) |
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Measurement aperture |
Single aperture：Φ8mm |
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Focusing method |
Fixed Focus |
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Specular component |
SCI |
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Color space |
CIE LAB,XYZ,Yxy,LCh |
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Color difference formula |
ΔE*ab, ΔE*00 |
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Other colorimetric indexs |
/ |
|
Observer angle |
10° |
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Illuminant |
D65,A,F2(CWF) |
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Displayed data |
Reflectivity(at 1 specific wavelengths specified by the user)chromaticity value, color difference value/graph, pass/fail result, color simulation, color offset |
|
Display Accuracy |
0.1 |
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Measurement time |
Approx. 1.5s |
|
Repeatability |
Chromaticity value: MAV/SCI, ΔE*ab within 0.1 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) |
|
Inter-instrument error |
MAV/SCI, within ΔE*ab 0.4(Average for 12 BCRA Series II color tiles) |
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Measurement method |
Single measurement, average measurement (2~99 times) |
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Locating method |
Stabilizer locating |
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Size |
LxWxH=81X71X214mm |
|
Weight |
About 460g |
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Battery power |
Lithium battery, 6000 times in 8 hours |
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Illuminant life span |
5 years, more than 3 million times measurements |
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Display |
TFT true color 3.5inch, capacitive touch screen |
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Data port |
USB is for charging only, does not support quality control software |
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Data storage |
500 standard samples, 1,0000 samples |
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Language |
Simplified Chinese, English, Traditional Chinese |
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Operating temperature range |
0~40℃, 0~85%RH (no condensation), altitude< 2000m |
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Storage temperature range |
-20~50℃, 0~85%RH (no condensation) |
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Standard Accessories |
Power adapter, data cable, manual, black and white calibration box, protective cover, wrist strap, single aperture: Ø8mm platform aperture |
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Optional Accessories |
USB micro printer, powder test box,holder base |
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Notes. |
Technical parameters are for reference only, subject to the actual sales of products
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