Color & Haze meter LHM-A11

Color & Haze meter LHM-A11


Color & Haze meter LHM-A11 is used for haze and transmittance measurement. It has open measurement area with no limit on sample size, can carry out vertical measurements as well. It comes with different light sources such as A, C, D65 etc. for haze, transmittance measurement. Design confirms to ASTM & ISO standards, where transmittance compensation measurement provides high accuracy test result.

Light sourceCIE-A,CIE-C,CIE-D65 Chromaticity Value:A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CMF,U30,DLF,NBF,TL83,TL84
StandardsASTM D1003/D1044,ISO13468/ISO14782 & CIE No.15,ISO 7724/1,ASTM E1164
ParametersHAZE, Transmittance(T),Spectral Transmittance
Whiteness Index (ASTM E313-00,ASTM E313-73,CIE/ISO AATCC,Hunter, Taube Berger Stensby) Yellowness Index (ASTM D1925,ASTM E313-00,ASTM E313-73)
Tint(ASTM E313-00), Metamerism Index, Milm APHA, Pt-Co, Gardner, Color Difference(ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00)
Spectral responseCIE Luminosity function y
Wavelength400 to 700 nm
Wavelength interval10 nm
Geometry0/d
Measurement area/sample port16.5 mm/ 21 mm
Measurement range0 to 100 %
Haze resolution0.01
Haze responsibility≤ 0.1
Sample sizeThickness ≤ 145 mm
Display5.0 inch TFT touch LCD screen
Memory20000 value
InterfaceUSB
Power220 V with power cable
Working temperature0 to 45 °C, Relative humidity 80% or below (at 35 ° C), no condensation
Storage temperature0 to 50 °C
Dimension (L × W × H)598 × 247 × 366 mm
  • 5.0 inch TFT touch screen display interface
  • Different light sources A,C, D65 etc. for haze, transmittance measurement
  • Open measurement area with no limit on sample size
  • Confirms to ASTM & ISO haze measurement standard
  • Equipped with software for haze and transmittance
  • Different parameters can be tested like Haze, Transmittance, and Yellowness & Whiteness Index etc.
  • Large storage capacity 100 test samples , 200 measurement records for each sample
Color & Haze meter has applications in haze and transmittance measurement of anti-glare plastic sheets, films, glass, LCD panel screens used for TV screen, car navigation screen, computer screen, mobile phone cover & other transparent & semi-transparent material color.