AOB 557 Spektrofotometre

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Technical Parameters  ↓

BGD 557 
Spectrophotometer

BGD 558 
Spectrophotometer

 Illumination/observation system

45°/0 °
(45 ring-shaped illumination, vertical viewing)

d/8°
(diffused illumination, 8-degree viewing angle)

 Integrating sphere Size

 Φ 58mm

 Light Source

 Combined LED sources

 Sensor

 Silicon photodiode array

 Wavelength range

 400~700nm

 Wavelength interval

 10nm

 Reflectance range

 0~200%

 Measuring Aperture

 Φ 8mm

 Color Space

 CIE LAB, XYZ, Yxy, LCh, CIE LUV, LAB&WI&YI

 Color difference Formula

  ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc（2:1）, ΔE*cmc（1:1）, ΔE*cmc（l:c）, CIE2000ΔE*00, ΔE（h）

 Other Chromaticity Data

 WI(ASTM E313，CIE/ISO, AATCC, Hunter), YI(ASTM D1925，ASTM 313), TI(ASTM E313，CIE/ISO), Metamerism Index (Mt), Color Stain, Color Fastness

 Observer

 2°/10°

 Illuminant

D65，A, C, D50，D55，D75，F1，F2（CWF），F3，F4，F5，F6，F7（DLF），F8，F9，F10（TPL5），F11（TL84），F12（TL83/U30）

 Display Data

 Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result,Color Offset, Color Simulation, color index setting（ΔE*94, ΔE*cmc, ΔE2000）, tolerance prompt, reverse prompt, time setting, language setting, restore factory setting

 Measurement Time

 1.5s

 Repeatability

 Spectral Reflectance：standard deviation within 0.1%（400~700nm: within 0.2%）
Colorimetric Value： Standard deviation within Delta E*ab 0.04 （Measurement conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.）

 Inter Instrument Agreement

 Within Delta E*ab 0.2 （Average for 12 BCRA Series II color tiles）

 Dimension/Net Weight

 90×77×230（L×W×H）/600g

 Battery

 Li-ion battery：5000 times within 8 hours

 Lamp Life

 5 years, more than 1.6 million measurements

 Display Screen

 TFT 3.5inch, Capacitive Touch Screen

 Interface

 USB/RS-232

 Data Memory

 1,000 Standards, 15,000 Samples

 Standard Accessory

  Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap

 Optional Accessory

 Universal Test Components,  Micro Printer,  Special test box for powder

 Others

 Provide complete spectrum reflectance curve, Input L, a, b value manually