Description Overview A powerful handheld fruit powder colorimeter with excellent accuracy, fast measurement, and seamless PC & Bluetooth connectivity. Technical Specifications Optical geometry D or 8 (diffuse illumination, 8° direction reception) SCI measurement Comply with standard CIE No.15, GB or T 3978, GB 2893, GB or T 18833, IS O7724 to 1, ASTM E 1164, DIN 5033 Teil 7 Characteristics Customized single measurement aperture for accurate color difference control in plastic and electronic, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries Integrating sphere size Φ 1.57 in (40 mm) Light source Combined full-spectrum LED light source Spectroscopic method Planar grating Sensor Silicon photodiode arrays (dual row 32 groups) Wavelength range 400 nm to 700 nm Wavelength interval 10 nm Semi band bandwidth 10 nm Observer angle 10° Measurement range L 0 to 120 reflectivity the instrument can test the reflectivity at 3 specific wavelengths specified by the user (default 440 nm, 550 nm, 600 nm), APP can realize the full-band wavelength display Measurement aperture Single aperture Φ 0.31 in (8 mm) (Φ 0.16 in (4 mm) optional Focusing method Fixed focus Specular component SCI Color space CIE LAB, XYZ, YXY, LCH Color difference formula Δ E x ab, Δ E x 00 Other colorimetric index Multiple colorimetric index are realized through APP Observer angle 10° Illuminant D 65, A, F 2 (CWF) Displayed data Reflectivity (at 3 specific wavelengths specified by the user) chromaticity value, color difference value or graph, pass or fail result, color simulation, color offset Display accuracy 0.01 Measurement time Approx. 1.5 s Repeatability Chromaticity value MAV or SCI, Δ Ex ab within 0.04 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) Inter-instrument error MAV or SCI, within Δ E x ab 0.35 (Average for 12 BCRA Series II color tiles) Measurement method Single measurement, average measurement (2 to 99 times) Locating method Stabilizer locating Battery power Lithium battery, 6000 times in 8 hours Illuminant life span 5 years, more than 3 million times measurements Display TFT true color 3.5 in (8.89 cm), capacitive touch screen Operating temperature range 32 °F to 104 °F (0 °C to 40 °C) , 0% to 85% RH (no condensation), altitude <1.24 mi (< 2000 m) Storage temperature range -4 °F to 122 °F (-20 °C to 50 °C), 0% to 85% RH (no condensation) Size About 3.18 in x 2.79 in x 8.42 in (81 mm x 71 mm x 214 mm) Weight About 16.22 oz (460 g)
