Details

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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

High stability UV light source provides stable fluorescence measurement marking

Automatic calibrationFluorescence Calibration function make it more accurancy to measure fluorescence material

Short term repeatability: Δ E*ab0. Within 01

Long term repeatability: Δ E*ab0. Within 01

• High precision and consistency

  It has excellent stability when measured on black objects

  It has excellent consistency with other competitive products in the United States, Japan and Europe

• Maintain the long-term stability of the instrument

  Automatic calibration

  Excellent long-term stability, which can ensure excellent measurement stability even after rapid environmental changes
   

• Stable lighting source

  It has two kinds of lighting sources: pulse xenon lamp and led

  High stability UV light source provides stable fluorescence measurement performance
   

• Multiple functional features

  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