High precision + High consistency
The CS-826 is a benchtop spectrophotometer for color measurement with high accuracy and consistency; advanced technology and a powerful data processor give the CS-826 excellent stability in color measurement of black objects; the automatic calibration of the instrument ensures long-term measurement stability; the improved high-stability UV light source provides stable fluorescence measurement markers, and the instrument measurement data can maintain excellent consistency with other competitive products in the U.S., Japan and Europe.
It has excellent stability when measured on black objects
It has excellent consistency with other competitive products in the United States, Japan and Europe
Automatic calibration
Excellent long-term stability, which can ensure excellent measurement stability even after rapid environmental changes
It has two kinds of lighting sources: pulse xenon lamp and led
High stability UV light source provides stable fluorescence measurement performance
24 standard light sources, 40 + measurement indicators
Temperature and humidity operation compensation function
10 Inch Touch screen, Android operating system
Dual optical path spectral analysis technology
Support SCI + SCE simultaneous rapid measurement
| Model | CS-826 |
| Illumination/ Viewing System | Reflectance: d/8(Diffused illumination, 8 degree viewing) Simultaneous measurement of SCI/SCE, conform to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, DIN5033 Teil7, JIS Z8722 condition C, ASTM E1164,ASTM-D1003-07 Transmittance d/0(Diffused illumination, 0 degree viewing ) |
| Sensor | Dual column high precision CMOS array sensor |
| Grating method | Concave grating |
| Sphere diameter | 152mm |
| Wavelength range | 360nm-780nm |
| Wavelength interval | 10nm |
|
Half wave width
|
1nm |
|
Reflectance range resolution
|
0-200%, resolution 0.01% |
|
Lighting source
|
Pulsed xenon lamp and LED |
|
UV
|
Including UV, 400nm cut-off, 420nm cut-off and 460nm cut-off |
| Test time | SCI or SCE mode < 2 seconds, SCI + SCE simultaneous measurement < 4 seconds |
| Test 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 thetransmission: Φ 17mm/ Φ 25mm |
|
Transmission measurement specification
|
Sample width and height: unlimited, thickness: ≤ 50mm |
| Long term repeatability |
Xlav chromaticity value: standard deviation Δ E * AB within 0.015
(for any temperature change of 20 ℃± 10 ℃, measure the white correction plate every hour within 24 hours) |
| Repeatability※ |
Δ E*ab≤0.01，
Spectral reflectance / transmittance ≤ 0.1% |
| Inter-instrument difference※※ |
XLAV Δ E * AB 0.2 (based on the average value of 12 color plates of BCRA series at 23 ° C)
|
| Observer | 2 ° standard observer and 10 ° standard observer |
|
Light source
|
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 |
|
Display
|
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),Metamerism 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 |
| Colour-difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 hue classification |
| Storage space | 8GB |
| Screen | 7 inch capacitive touch screen |
| Operating system | Android |
| Supply | DC regulated power supply |
| Working temperature and humidity range |
5 ~ 40 ° C, relative humidity below 80% (at 35 ° C), no condensation |
| Storage temperature and humidity range |
-20 ~ 45 ° C, relative humidity below 80% (at 35 ° C), no condensation |
| Accessories | Power adapter, data cable, transmission fixture, software USB flash disk, black cavity, white board,green board, 0% calibration shading cover (attached to 820n)30mm diameter plate, 18mm diameter plate, 11mm diameter plate, 6mm diameter plate, support table, cuvette, damping handle |
| Optional Accessories | Heating transmission fixture (including control circuit), vertical support, pneumatic ejector rod(including control circuit), small sample clamping accessories, European standard plugReflective cuvette support, corrosion-resistant protective plate (non removable), fiber test box,film clamp, micro transmission clamp, pull rod box and American standard plug |
| Interface | RS-232、USB、USB-B |
| Other | 1. Camera viewfinder positioning; 2. The instrument can measure laterally, upward and downward (using accessories); 3. Automatic temperature and humidity compensation function |
※ 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
