CS-826
Model No. :
Model No. : CS-826
Brand : CHN Spec
The CS-826 is a high-precision benchtop spectrophotometer featuring dual optical path spectral analysis technology for stable and accurate color measurement. It offers superior performance, especially for challenging dark or black materials, and includes an automatic calibration function for sustained reliability.
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Dual optical path guarantees measurement precision
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Simultaneous SCI SCE rapid testing
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UV source excellent consistency dark objects
− Features
- Automatic calibration
- High stability UV light source, providing stable fluorescence measurement result
- Excellent repeatability when measuring on black samples
- Excellent consistency with other competing products made in United States, Japan, and Europe
- Excellent long-term repeatability, even after rapid changes in the environment can still guarantee excellent repeatability
- It has two lamps: pulsed xenon and LED
- 24 kinds of illuminants and more than 40 measurement indices
- Temperature and humidity compensation function
- Ten-inch screen, Android operate system
- Dual optical paths spectrum analysis technology
- Support SCI+SCE simultaneous rapid measurement
+ Technical Specifications
+ Resources
Features
- Automatic calibration
- High stability UV light source, providing stable fluorescence measurement result
- Excellent repeatability when measuring on black samples
- Excellent consistency with other competing products made in United States, Japan, and Europe
- Excellent long-term repeatability, even after rapid changes in the environment can still guarantee excellent repeatability
- It has two lamps: pulsed xenon and LED
- 24 kinds of illuminants and more than 40 measurement indices
- Temperature and humidity compensation function
- Ten-inch screen, Android operate system
- Dual optical paths spectrum analysis technology
- Support SCI+SCE simultaneous rapid measurement
Technical Specifications
| 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 |
| Display | Spectral data, spectrogram, chroma data, color difference data, color difference diagram, |
| Color space | L*a*b,L*C*h,Hunter Lн, ан, bн,Yxy,XYZ |
| Color index | WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,Taube,Berger Stensby), |
| Colour-difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 hue classification |
※ 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
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