Description Overview GAOTek chemistry analyzer is a handheld 45° / 0° Illumination geometry colorimeter with a large 0.78 in (20 mm) measuring aperture, a 3.5 in IPS color display and capacity touch panel, can connect with mobile phone or PC. Boasted with its color comparison and color scan functions, this device is applicable to color measurement on textured materials such as textiles, leather, wood furniture and meat, etc. This device can work independently without connecting an APP on mobile phone or PC software. Several color charts integrated help match the closest color number of scanned color in short time. The device also has color comparison function, support multiple methods of adding standard. The availability of setting the threshold of color difference, and flexibility of choosing color difference formulas ensures QC quick check. The device can connect APP on a mobile phone via Bluetooth or connect PC software via a USB cable, offering various functions of scanned color sharing, printing reports, color data import and export. Features Large measuring aperture, higher precision on textured material measurement The large 3.5 in touch screen makes the operation more convenient Portable size Color scan and Color Compare function Integrating multiple sets of electric color charts Multiple color spaces and color difference formulas to match demands of various industries Equipped with APP and PC software, support bilingual system Chip-level color sensor Compensation light path technology, whiteboard calibration Energy-saving, eco-friendly, low power consumption Technical Specification Illumination Geometry 45/0 (45° annular illumination, 0° viewing angle) Illumination Light Source Full spectrum LED light source 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 ΔEab, ΔEuv, ΔE94, ΔEmc(2:1), ΔEcmc (1:1), ΔE00 Repeatability Standard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the whiteboard at an interval of 3 s after calibration) Power Supply Rechargeable lithium battery 3.7 V at 4000 mAh, can measure 10,000 times continuously under full charge Charging Port USB (Type-C) Data Transmission USB, Bluetooth Operating Temperature 32 °F to 113 °F (0 °C to 45 °C), 0% RH to 85% RH (no condensation) Storage Temperature -13 °F to 131 °F (-25 °C to 55 °C), 0% RH to 85% RH (no condensation) Dimension 3.38 in x 2.46 in x 6.22 in (86 mm × 62.5 mm× 158 mm) Weight 0.51 Ib (About 225 g)
