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CN-820N is newest model of bench-top spectrophotometer.It is all-in-one model and can measure both reflectance and transmittance. It can measure both opaque and transparent materials such as paint, textile, plastic, master batches, printing materials,etc.

Technical Data

• Illumination/ Viewing System
  • Reflection: d/8(Diffused illumination, 8 degree viewing)
    
  • Simultaneous measurement of SCI/SCE (ISO7724/1, CIE No.15, ASTM E1164,DIN5033 Teil7,JIS Z8722 Condition C standard)
    
  • Transmittance d/0(Diffused illumination, 0 degree viewing )

• Sphere Diameter: 152mm
• Wavelength: 360-780nm
• Wavelength Pitch: 10nm
• Reflectance Range: 0-200%
• Resolution: 0.01%
• Light Source: Pulse Xenon Lamp
• UV Measurement: Include UV, 400nm cut, 420nm cut, 460nm cut
• Measurement Aperture: Reflectance: XLAV Φ25.4mm/Φ30mm, LAVΦ15mm/18mm, MAVΦ8mm/Φ11mm, SAVΦ3mm/Φ6mm (Aperture size can be custom made) Auto aperture size recognition
  • Transmittance:Φ17mm/Φ25mm
• Repeatability: 
  • XLAV Spectrum Reflectance/Transmittance: standard deviation within 0.1%
  • XLAV Chromaticity value: Standard deviation within ΔE*ab 0.015 * When a white calibration plate is measured 30 x at 5-second intervals after white calibration
• Inter-Instrument Agreement: XLAV ΔE*ab 0.015 (BCRA Series II, Average measurement of 12 tiles, at 23)
  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
• Display: Reflectance and Transmittance graph/value, color value, color difference values,pass/fail, color simulation, color assessment, haze, liquid chromaticity values, color tendency
• Viewing Angles: 2° and 10°
• Color Spaces: L*a*b, L*C*h, Hunter Lab, Yxy, XYZ
• Other Indices
  • WI(ASTM E313-00,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Stensby)
  • YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00,CIE,Ganz), 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
• Color Difference: ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc, ΔE*94, ΔE*00, ΔE*ab(hunter),555 shade sort
• Language: Chinese and English (or Custom made)
• Storage Memory: 8GB
• Screen Size: 7 Inches Touch Screen
• Operate Temperature: 5-40(40-104F), relative humidity 80% (at 35) no condensation
• Storage Temperature: -20-45(-4-113F), relative humidity 80% (at 35) no condensation
• Accessories: Black Calibration Cavity, White Calibration Tile, Power Adaptor, Operate Manual, PC software (CD), USB Cable, Reflectance Test Support,30mm,18mm,11mm and 6mm apertures, fixture for transmittance
• Optional Accessories: Support for vertical measurement, liquid heater (transmittance)
• Interface: USB and RS-232
• Instrument Size: 430x240x260mm
• Weight: 10.8kgs

CS-820N is the new model of bench-top spectrophotometer. It is all-in-one model and can measure both reflectance and transmittance. It can measure both opaque and transparent materials such as paint, textile, plastic, master batches, printing materials, glasses, liquid and powder materials, etc.

Instrument Advantages

• Instrument adopts xenon lamp
  
• It can measure both reflectance and transmittance
  
• Auto temperature and humidity compensation function
  
• 4 kinds of UV modes for choices
  
• 4 test apertures as standard accessories, auto aperture size recognition
  
• 10 million samples storage memory
  
• Instrument is with camera to view the measurement area
  
• Vertical and horizontal measurement for testing different kinds of samples

Bench-top Spectrophotometer Structure

Spectrophotoemter Pictures

Packing List

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