Benchtop Color Haze Meter YR05479

Manufacturer: Kalstein


YR05479 benchtop color haze meter is developed by Kalstein independently with proprietary intellectual property. This machine adopts transmittance optical geometry d/0 (diffused illumination, 0-degree viewing angle) which confirms to CIE 15 standard. It can also realized the the optical geometry 0/0 (parallel illumination, 0-degree viewing angle).

YR05479 color haze meter uses 360~780nm composite full spectrum LED light source (which is closed to the spectrum of D65), and it can realize intervals 10nm spectrum by precision concave grating and 256 Image Element CMOS Sensor. Accordance with industry-standard, YR05479 will give the accuracy result for the measurement of haze, transmittance, chromaticity, color difference, WI, YI, Pt-Co Index and Gardner index etc. It is wildly used in the field of glass processing, plastic processing, film manufacturing, display screen processing and packaging industry, liquid pharmaceutical analysis, laboratory etc.

  • High configuration for the handware: 7 inch capacitive touch screen; 25000 data storage ; with USD / Bluetooth data port.
  • With high optical configuration and resolution, 154mm integrating sphere, concave grating, 256 Image Element CMOS Sensor, dual light path;
  • Adopt 360~780nm composite full spectrum LED light source (which is closed to the spectrum of D65), which is low power consumption and long life time.
  • Easy realize the precision measurement for 3 kinds of light sources A,C and D65 for haze (ASTM D1003/1044), transmittance, Pt-Co Index and Gardner index.
  • Multiple measurement modes : quality control mode and sample mode to meet more customers’ requirement;
  • Independent light source detector and built-in temperature sensor will continuously monitor the change of light sources and environment to ensure the measurement more reliable.
  • Observer angle 2/10, multiple light sources, multiple color spaces, multiple chromaticity to meet different kinds of customers’ testing requirements.
  • Good man-machine interactive to ensure the measurement accuracy and stable;
  • More powerful extended functions at the PC software.
Technical Specification
YR05479 Benchtop Color Haze Meter
Model YR05479
Optical Geometry Transmittance:d/0 (diffused illumination, 0-degree viewing angle);

similar to CIE15 standard 0/0(parallel illumination, 0-degree viewing angle);

Confirms to the standard of ASTM D1003/1044, CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ASTM E308, DIN5033 Teil7

Application wildly used in the field of glass processing, plastic processing, film manufacturing, display screen processing and packaging industry, liquid pharmaceutical analysis, laboratory etc.
Intergrating Sphere Size Φ154mm
Light Source 360~780nm Combined LED Lamp
Spectral Separation Device Concave-Grating
Detector 256 Image Element Double Array CMOS Image Sensor
Wavelength Range 360~780nm
Wavelength Pitch 10nm
Half Bandwidth 10nm
Reflectance Range 0~200%
Measurement Aperture Transmittance: Φ25.4mm
Color Spaces CIE LAB,XYZ,Yxy,LCh,CIE LUV,Musell,s-RGB,HunterLab,βxy,DIN Lab99
Color Difference Formulas ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter)
Other Colorimetric Data Haze (ASTM D1003/1044),transmittance rate T,


YI(ASTM D1925,ASTM 313),

MI(Matamerism Index ),

Color Strength, Staining fastness,Color Strength, Opacity,

Pt-Co index and Gardner index

Observer Angle 2°/10°
Illuminant D65,A,C,D50,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12
Display Data Spectral/Values, Chromaticity Values, Color Difference Values/Graph,Color Diagram, Color Simulation, Pass/ Fall Result, Color Offset
Measurement Time About 1.5s
Repeatability Spectral transmittance: for test transmission reference white within ΔE*ab 0.05% (400~700nm: within 0.04%);

Chromaticity Data: Φ25.4mm,within ΔE*ab 0.03 (after do warm-up and calibration, it is the average value to measure transmission reference white plate for 30 times at 5 second intervals)

Inter-instrument Agreement Φ25.4mm,within ΔE*ab 0.15 (average value for 5 pcs standard transmittance color plates measurement )
Size 370X300X200mm(L*W*H)
Weight About 9.6kg
Power DC 24V,3A Power Adapter
Illuminant Life Span 5 years, more than 3,000,000 times measurement
Screen 7-inch TFT Capacity Touch Screen Display
Interface USB,Printing Port
Storage Standard:5000; Sample:20000
Language Simplified Chinese, Traditional Chinese, English
Working Temperature 0~40℃(32~104°F)
Storage Temperature -20~50℃(-4~122°F)
Standard Accessory Power Adapter, User Manual, QC software(please download from website), USB cable, reflectance white and black board, transmittance black board, 25.4mm aperture, transmissive test component
Optional Accessory Miniature- printer
Note The specifications are subject to change without notice.

Additional information

Weight 12,5 kg
Dimensions 51 × 45 × 33 cm

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