Automatic Chroma Brightness Colorimeter with ARM Processor – GAOTek

Description Overview GAOTek automatic chroma brightness colorimeter – ARM processor is a detection instrument for measuring the color, chromatic aberration and whiteness of objects based on the principle of light reflection.   Features Advanced mechatronics enables one-key whiteness and chroma testing ARM processor enhances response speed and data accuracy Supports physical and data storage for up to ten samples Power-off protection retains calibration data after power loss Equipped with RS232 interface for computer communication Measures color, chromatic aberration, D65 brightness, and fluorescent whitening Measures CIE whiteness, ceramics, building materials, and minerals Measures Hunter System Lab, Hunter (Lab) whiteness Measures yellowness, ink absorption, opacity, light scattering, and absorption Technical Specifications Display 480 x 272 dot matrix 5 in color touch screen Light Source Analog D65 Sample Size Test plate diameter ≥ φ1.181 in (2.99 cm)while sample thickness ≤ 1.575 in (3.98 cm) Indication Accuracy Chromaticity Coordinate 0.0001, others 0.01 Zero Drift ≤ 0.1 Indicating Drift ≤ 0.5 Repetitive Accuracy ≤ 0.02 (10 consecutive tests at intervals of 10 second) Specular Reflectance Accuracy ≤ 0.1 Print Built-in thermal printer Communication Interface RS232 (optional) Power Supply AC 100 V to 240 V (50 or 60) Hz, 50 W Humidity ≤ 85 % Integrating Sphere Diameter 5.90 in (15 cm) Working Environment Temperature 50 ℉ to 95 ℉ (10 ℃ to 35 ℃) Dimension 15.16 in x 11.02 in x 16.14 in (38.5 cm × 28 cm × 41 cm) Net Weight 27.55 lb (12.5 kg)