| Model | CS-820N |
| Lighting / light receiving system |
Reflection: D / 8 (diffuse illumination, 8 ° direction reception), transmission: D / 0 (diffuse illumination, vertical direction reception), SCI (including specular reflection light) / SCE (excluding specular reflection light) are measured at the same time. Standards: CIE No.15, GB / T 3978, GB 2893gb / T 18833, iso7724 / 1, din5033 teil7, JIS z8722 condition C, ASTM e1164, astm-d1003-07
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| Sensor | Silicon photodiode array |
| Spectroscopic mode | Concave grating |
| Integrating sphere diameter | 152mm |
| Measurement wavelength range | 360nm-780nm |
| Measurement wavelength interval | 10nm |
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Half wave width
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1nm |
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Reflectivity measurement range
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0-200%, resolution 0.01% |
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Lighting source
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Pulsed xenon lamp and LED |
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UV measurement
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Including UV, 400nm cut-off, 420nm cut-off and 460nm cut-off |
| Measurement time | SCI or SCE mode < 2 seconds, SCI + SCE simultaneous measurement < 4 seconds |
| Measurement / illumination aperture |
Reflection: xlav Φ 25.4mm/ Φ 30mm LAV Φ 15mm/ Φ 18mm MAV Φ 8mm/ Φ 11mm SAV Φ 3mm/ Φ 6mm The user can customize the caliber, and the caliber switch automatically identifies the transmission: Φ 17mm/ Φ 25mm |
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Transmission measurement specification
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Sample width and height: unlimited, thickness: ≤ 50mm |
| Long term repeatability | / |
| Repeatability※ |
ΔE*ab≤0.015，
Spectral reflectance / transmittance≤0.1%
|
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Inter device difference※※ |
XLAV ΔE*ab 0.25(Measure the average value of 12 color plates of BCRA series based on 23 ° C)
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| Standard observer | 2 ° standard observer and 10 ° standard observer |
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Observation light source
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A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,DLF,NBF,TL83,TL84 |
| Language | Simplified Chinese, Spanish, Spanish, Spanish, Portuguese, Portuguese |
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Show contents
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Spectral data, spectrogram, chroma data, color difference data, color difference diagram, pass / fail judgment, simulated color, color evaluation, haze, liquid chroma, color bias |
| Color space | L*a*b,L*C*h,Hunter Lab,Yxy,XYZ |
| Color index |
WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,Taube,Berger Stensby),YI(ASTMD1925, ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00),Isochromatic index milm, color fastness, color fastness, ISO brightness, R457, a density, t density, e density, m density, APHA / Hazen / Pt Co, Gardner index, Saybolt index, ASTM Color, haze, total transmittance, hiding power, force, strength
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| Colour-difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 hue classification |
| Storage space | 8GB |
| Screen size | 7-inch capacitive touch screen |
| Operating system | Android |
| Power Supply | DC regulated power supply |
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Operating temperature and humidity range |
5 ~ 40 ° C, relative humidity below 80% (at 35 ° C), no condensation |
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Storage temperature and humidity range |
-20 ~ 45 ° C, relative humidity below 80% (at 35 ° C), no condensation |
| Enclosure |
Power adapter, data cable, transmission fixture, software USB flash disk, black cavity, white board, green board, 0% calibration shading cover (820n attached), 30mm diameter board, 18mm diameter board, 11mm diameter board, 6mm diameter board, support table, cuvette, damping handle
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| Optional Accessories |
Heating transmission fixture (including control circuit), vertical support, pneumatic ejector rod (including control circuit), small sample clamping accessories, pull rod box, European standard plug, American standard plug, reflecting cuvette support corrosion protection plate (non removable), fiber test box, film fixture and micro transmission fixture
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| Interface | RS-232、USB、USB-B |
| Other |
1. Camera viewfinder positioning;
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※ After the instrument is calibrated, measure the white correction plate 30 times at an interval of 5 seconds, and measure the standard deviation of the results with xlav caliber
※※ Based on the average of xlav caliber measurements of 12 color plates of BCRA series at 23 ° C
