Handheld colorimeter LS172

for color analysis

Touch screen operation Built-in multiple electronic color charts Color comparison, QC testing 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. LS172 colorimeter is usually used in product color measurement and management, and product color difference quality control in paper printing. Illumination geometry - 45/0 (45°annular illumination, 0° viewing angle) Illumination light source - Full spectrum LED light source Measuring aperture - 8mm Measurement conditions - Light source D65, field of view 10° Measuring time - About 1s Color space - CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex Color difference formula - ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1),ΔE*cmc(1:1), ΔE*00 Repeatability - Standard deviation ΔE*ab ≤ 0.03 (Measurement condition: the average value of 30 measurements on the white tile at aninterval of 3s after calibration) Dimension - 86mm×62.5mm×158mm Weight - About 225g Power supply - Rechargeable lithium battery3.7V@4000mAh, can measure 10,000 timescontinuously under full charge Display - 480×320 dot matrix IPS color screen Language - Simplified Chinese, English Charging port - USB (Type-C) Operating temperature range - 0~45℃, 0~85%RH (no condensation)