High Accuracy Bench-top Spectrophotometer CS-826

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CHNSpec CS-826 high-precision spectrophotometer combines portability with lab-grade accuracy. Featuring an advanced optical system and support for multiple color spaces and difference formulas, it is widely used for color quality control in plastics, coatings, textiles, and printing industries. With user-friendly operation and rapid measurement, it enables precise and efficient color management.

DetailSupports

Part1. Instrument Advantage

1.Automatic calibration;

2.High stability UVlight source, providing stable fluorescence measurement marking;

3.Excellent repeatability when measuring on black samples;

4. Excellentconsistency with other competing products made in United States, Japan, andEurope;

5.Excellent long-term repeatability, even after rapid changes in the environment can still guaranteeexcellent repeatability

6. Ithas two lamps: pulsed xenon and LED

7. 24kinds of illuminants and more than 40 measurement indices

8.Temperature and humidity compensation function

9.Seven-inch touch screen, Android operate system

10.Dual optical paths spectrum analysis technology

11.Support SCI+SCE simultaneous rapid measurement

Part 2. Technical Data

Model	High Repeatability Bench-top Spectrophotometer CS-812N
Lighting/light receiving 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	Silicon Photodiode Array
Light splitting Method	Concave Grating
Integarting sphere Diameter	152mm
Wavelength range	360-780nm
Wavelength Pitch	10nm
Spectral Resolution	1.6nm
Reflectance measurement Range	0-200%,resolution 0.01%
Light Source	Pulse Xenon Lamp and LEDs
UV Measurement	Including UV, 400nm cutoff, 420nm cutoff, 460nm cutoff
Measurement Time	Single mode < 2s
Measurement/Illumination Aperture	Reflectance: XLAV Φ25.4mm/Φ30mm, LAV Φ15mm/Φ18mm, MAV Φ8mm/Φ11mm,SAV Φ3mm/Φ6mm Users can customize the caliber,automatic identification of caliber switching Transmittance:Φ17mm/Φ25mm
Transmission Measurement Specification	Sample height and thickness:unlimited height, thickness ≤50mm
Long Term Repeatability	XLAV chromaticity value: standard deviation ΔE*ab within 0.015 (Any temperature change at 20°C±10°C, measure the white calibration plate every hour within 24 hours)
Repeatability*	ΔE*ab≤0.01 Spectral reflectance/transmittance≤0.1%
Inter-Instrument Agreement**	XLAV ΔE*ab 0.2
Standard observer	2° and 10°
Light source	A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2
Language	Simplified Chinese, English, Traditional Chinese, Russian, Spanish, Portuguese, Japanese, Thai, Korean, German, French, Polish
Display content	Spectral data, spectral graph, chromaticity data, color difference data, color difference graph, pass/fail judgment, simulated color, color evaluation, haze, liquid chromaticity, color bias
Color Spaces	CIE LAB,CIE LUV,LCh,Hunter Lab,Yxy,XYZ,Musell,s-RGB,βxy
Chromaticity index	WI(ASTM E313-00,ASTM E313-73,CIE,ISO2470/R457, AATCC, Hunter, Taube Berger, Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00),Metamerism index milm, stain fastness, color fastness, ISO brightness, R457, A density, T density, E density, M Density, APHA/Pt-Co/Hazen, Gardner, Saybolt, ASTM color, Haze, Total Transmittance, Opacity, Color Strength
Chromatic aberration formula	ΔEab, ΔECH, ΔEuv, ΔEcmc, ΔE94, ΔE00, ΔEab(Hunter), 555 color classification
Storage	8 GB
Screen Size	7 inch capacitive touch screen
Audit Trail	Yes (according to FDA and CFDA requirements)
Operation system	Android
Power supply	DC regulated power supply
Operating temperature and humidity range	5-40℃(40-104F), relative humidity 80% (at 35℃) no condensation
Storage temperature and humidity range	-20-45℃(-4-113F), relative humidity 80% (at 35℃) no condensation
Accessories	Power adapter, data cable, transmission fixture, USB flash disk, Black cavity, white board, green board,30mm aperture , 18 mm aperture ,11 mm aperture ,6 mm aperture , support table, colorimetric dish, damping handle
Optional Accessories	Heating Fixture for Transmittance, Vertical Support and Pneumatic ram for downward measurement, Reflectance fixture for small size sample, Reflectance Glass Cell Support, Corrosion-Resistant Protective Plate (non-removable), Sample Holder for Fiber, Film Fixture, Transmittance Fixture for Small Aperture, Trolley Case, European Standard Plug, American Standard Plug
Interface	RS-232,USB,USB-B
Other Function	1. Camera to view measurement area; 2. Support horizontal, vertical and downward measurement method (need optional accessories to support for downward measurement); 3. Auto humidity and temperature compensation function.