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Linshang
Authorized brand
LS172 is a handheld multifunctional colorimeter designed with a 45/0 annular illumination geometry. It uses a 3.5-inch IPS capacitive touch screen to provide an excellent operating experience. The color analyzer integrates multiple color charts, and it can quickly match the three closest color codes. The colorimeter also has a color comparison function, and supports a variety of standard color addition methods. The color difference threshold can be set, and the color difference formula can be flexibly selected, which can realize rapid QC testing.
Illumination geometry 45/0 (45°annular illumination, 0° viewing angle)
Illumination light source Full spectrum LED light source
Spectral Range 400-700nm
Spectral Interval 10nm
Measuring aperture 8mm
Measurement conditions Light source D65, field of view 10°
Measuring time About 1s
Color space CIE Lab、LCh、Luv、Yxy、CMYK、RGB、YI-98
WI-98、WI-Ganz、WI-Hunter、WI-R457
HSL、HSV、ITA、Spectra
Color difference formula ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1),ΔE*cmc(1:1), ΔE*00, ΔE*cmc(1.4:1)
Repeatability Standard deviation ΔE*ab ≤ 0.03(Measurement condition: the average value of 30 measurements on the white tile at an interval of 3s after calibration)
Dimension 86mm×62.5mm×158mm
Weight About 225g
Power supply Rechargeable lithium battery3.7V@4000mAh, can measure 10,000 times continuously under full charge
Display 480×320 dot matrix IPS color screen
Language Simplified Chinese, English, Turkey
Charging port USB (Type-C)
Operating temperature range 0~45℃, 0~85%RH (no condensation)
Storage temperature range -25~55℃, 0~85%RH (no condensation)
Includes USB Cable, cleaning cloth, Locating plate, User manual, Calibration report