CS-821N Benchtop Spectrophotometer (Ex Demo)

• Illumination/ Viewing System:
  Reflectance: d/8(Diffused illumination, 8 degree viewing); Simultaneous measurement of SCI/SCE, conforms 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
   
• Grating Method
  Concave Grating
   
• Sphere Diameter:
  152mm
   
• Wavelength:
  360-780nm
   
• Wavelength Pitch:
  10nm
   
• Half Band Width
  5nm.
   
• Reflectance Range/
  Resolution:
  0-200% /0.01%
  
  Light Source:
  Pulse Xenon Lamp and LED.

• UV Measurement:
  Include UV, 400nm cut, 420nm cut, 460nm cut.

• Measurement Time:
  SCI/SCE < 2s
  SCI+SCE < 4s.

• Measurement Aperture:
  Reflectance:
  XLAV Φ30mm,
  LAV 18mm,
  MAV Φ11mm,
  SAV Φ6mm
  Transmittance:
  Φ25mm
  (Auto aperture size recognition).

• Transmittance Sample Size:
  No limit on sample width and height, thickness ≤50mm.

• 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 10 second intervals after white calibration.

• Inter-Instrument Agreement:
  XLAV ΔE*ab 0.15 (BCRA Series II, Average measurement of 12 tiles, at 23℃).

• Observor:
  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.

• Languages:
  English, Russian, Spanish, Portuguese, Japanese, Thai, Korean, German, French, Polish, Chinese (simple and traditional).

• Display:
  Reflectance and Transmittance graph/value, colour value, colour difference values, pass/fail, colour simulation, colour assessment, haze, liquid chromaticity values, colour tendency.

• Colour Spaces:
  L*a*b, L*C*h, Hunter Lab, Yxy, XYZ.

• Colour 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),Metamerism index milm, stain fastness, colour fastness, ISO brightness, R457, A density, T density, E density, M Density, APHA/Pt-Co/Hazen, Gardner, Saybolt, ASTM colour, Haze, Total Transmittance, Opacity, Colour Strength.

• Colour Difference:
  ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc, ΔE*94, ΔE*00, ΔE*ab(hunter),555 shade sort.

• Storage Memory:
  8 GB

• Screen Size:
  7 Inches Touch Screen.

• Power:
  12V/3A

• Operatiing Temperature:
  5 to 40℃ (40 to 104F), relative humidity 80% (at 35℃) no condensation.

• Storage Temperature:
  -20 to 45℃(-4 to 113F), relative humidity 80% (at 35℃) no condensation.

• Accessories (Supplied):
  Power Adaptor, USB Cable, fixture for transmittance, U disk (PC software), Black Calibration Cavity, White and Green Calibration Tile,0% Calibration Tile (transmittance), Reflectance Test Support, 30mm, 18mm, 11mm and 6mm apertures, reflectance sample fixture, Glass Cell 40x10mm

• 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 Fibre, Film Fixture, Transmittance Fixture for Small Aperture, Trolley Case, UK or European Standard Plug.
• Interface:
  USB, USB-B and RS-232
• Instrument Size:
  430x240x260mm
• Weight:
  10.8kgs
• Other Functions:
  1. Camera to view measurement area.
   

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After the 30-day period you will no longer be eligible and won't be able to receive a refund. We encourage our customers to try the product in the first two weeks after their purchase to ensure it fits your needs.

If you have any additional questions or would like to request a refund, feel free to contact us.