CS-821n High Accuracy Benchtop Automotive Color Analyzer Spectrophotometer Lab UV Vis Colorimeter

• After-sales Service: Online
• Warranty: 1 Year
• Type: Spectrocolorimeter
• Accuracy Grade: 0.01
• Weight: 0-100Kg
• Power Source: AC220V
• Model NO.: CS-821N
• Transport Package: Plywood Case
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

CS-821N High Accuracy Benchtop Automotive color analyzer spectrophotometer Lab UV VIS colorimeter
Introduction
CS-821N is a highly stable benchtop spectrophotometer; the newlyupgraded auto-calibration technology ensures excellent stability ofthe instrument for long-term use and measurement, even in the caseof drastic environmental changes. Benchtop spectrophotometer cs-821N has two illumination sources: pulsed xenon lamp and led; with24 standard light sources and 40+ measurement indicators, it cansimulate and calculate color data under various light sources andcolor indicators.

CS-821N High Accuracy Benchtop Automotive color analyzer spectrophotometer Lab UV VIS colorimeter
Automatic calibration
Excellent long-term stability
lt has two kinds of lighting sources: pulse xenon lamp and ledSupport SCI + SCE simultaneous rapid measurement
Short term repeatability:A E* AB < 0.015
Long term repeatability: A E * AB < 0.015

CS-821N High Accuracy Benchtop Automotive color analyzer spectrophotometer Lab UV VIS colorimeter
Product Features
Automatic calibration
Excellent long-term repeatability, ensure excellent measurementrepeatability even after environment changes
It has two lamps: pulsed xenon and LED
24 kinds of illuminants and more than 40 measurement indices
Temperature and humidity compensation function
Seven -inch touch screen, Android operate system
Dual optical paths spectrum analysis technology
Support SCI+SCE simultaneous rapid measurement

CS-821N High Accuracy Benchtop Automotive color analyzer spectrophotometer Lab UV VIS colorimeter
Technical parameter

Model	CS-821N
Illumination/ Viewing System	Reflectance: d/8(Diffused illumination, 8 degree viewing):Simultaneous measurement of SCl/SCE, conform to CIE No.15,GB/T 3978,GB 2893, GB/T 18833,SO7724/1, DIN5033 Teil7, JIS Z8722 condition C. ASTM E1164 ASTM-D1003-07 Transmittance d/0(Diffused illumination, 0 degree viewing )
Sensor	Silicon Photodiode Array
Grating Method	Concave grating
Sphere diameter	152mm
Wavelength range	360nm-780nm
Wavelength interval	10nm
Half width	5nm
Reflectance Range Resolution	0-200%, resolution 0.01%
Lighting source	Pulsed xenon lamp and LED
UV measurement	Including UV, 400nm cut, 420nm cut and 460nm cut
Measurement time	SCI/SCE < 2s;SCI+SCE < 4s
Measurement/ illumination aperture	Reflection: xlav ΦΦ 30mm ,LAVΦΦ 18mm MAVΦ8mm/Φ11mm .SAVΦ 6mm (Auto aperture size recognition) Aperture for transmission:Φ25mm
Transmittance Sample Size	No limit on sample width and height, thickness ≤50mm
Long term repeatability	XLAV Chromaticity value: Standard deviation within ΔE*ab 0.015 (20°C+10C arbitrary temperature change, white tile is measured every hour within 24 hours)
Repeatabilit	XLAV Spectrum Reflectance/Transmittance: standard deviation within 0.1%XLAV Chromaticity value: Standard deviation within AE*ab 0.015 * When a white calibration plate ismeasured 30 x at 10-second intervals after white calibration
Inter-Instrument Agreement	XLAV ΔE*ab 0.2 (BCRA Series Il, Average measurement of 12 tiles, at 23*C)
Observer	2° and 10 °
Illuminants	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	English, Russian, Spanish, Portuguese, Japanese, Thai, Korean, German, French, Polish,Chinese (simple and traditional)
Display	Reflectance and Transmittance graph/value, color value, color difference values, pass/fail, color simulation color assessment, haze, liquid chromaticity values, color tendency
Color space	L*a*b,L*C*h,Hunter Lab,Yxy,XYZ
Color index	WI(ASTM E313-00ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Stensby)YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00),Metamerism index milm, stain fastnesscolor fastness, ISO brightness, R457, A density, T density, E density, M Density, APHA/Pt-Co/Hazen, GardnerSaybolt, ASTM color, Haze, Total Transmittance, Opacity, Color Strength
Colour-difference formula	ΔE*ab,ΔE*CH,ΔE*UVAEcmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 hue classification
Storage space	8GB
Screen size	7-inch touch screen
Operating system	Android
Power Supply	DC stabilized power supply
Operating temperatureand humidity range	5 ~ 40° C, relative humidity below 80% (at 35 · C), no condensation
Storage temperature andhumidity 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 (820n attached),30mm diameter board,18mm diameter board, 11mm diameter board. 6mm diameter board,support table, cuvette, damping handle
Optional Accessories	Heating transmission fixture (including control circuit), vertical supportpneumatic ejector rod(including control circuit), small sample clamping accessories pull rod box,European standard plug and American standard plugReflective cuvette support, corrosion-resistant protective plate (non removable) fiber test box, film clamp and micro transmission clamp
Interface	RS-232,USB,USB-B
Other function	Camera viewfinder positioning: The instrument can measure laterally, upward and downward (using accessories) 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
Based on the average of xlav caliber measurements of 12 color plates of BCRA series at 23 °C

CS-821N High Accuracy Benchtop Automotive color analyzer spectrophotometer Lab UV VIS colorimeter
Standard accessories
nstrument * 1, power adapter1, data line * 1, transmission fixture * 1, sotware USB flash disk * 1, black cavity * 1,white board * 1, qreen board*1, 0% calibration shading cover (820n attached) * 1, 30mm diameter board * 1, 18mm diameter board * 1, 11mm diameter board * 1,6mmdiameter board * 1, support table * 1, cuvette * 1, Zuni handle * 1
Options
Heating transmission fixture (including control circuit, vertical support, pneumatic ejector rod including control circuit), small sample clampingaccessores. retlecting cuvette supprt, corosion-resistant protective plate non removable, fier test box, film fxture. micro transmission fxturepull rod box, European standard plug and American standard plug