Description
Overview
GAOTek spectrophotometric colorimeter is a powerful performance configuration and excellent inter-instrument error makes color measurement more professional, while also ensuring the consistency of measurement data of multiple devices. GAOTek spectrophotometric colorimeter takes into account the measurement speed and the convenience of operation at the same time. The color can be controlled through the PC-side software, and it can also be seamlessly connected to the mobile device through Bluetooth. It greatly expands the application space of the colorimeter and makes the traditional colorimeter glow with a different application charm.
Features
- Massive color card library Cloud database
- Support mobile APP
- Fast charging
- Long battery life
- Capacitive touch screen
- Multiple light sources
- Various indicators
Technical Specifications
| Optical Geometry | D/8, diffuse illumination, 8° direction reception SCI measurement |
| 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 |
| 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 |
| Semiband 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 0.3 in (8 mm), 0.2 in (4 mm) optional |
| Focusing Method | Fixed Focus |
| Specular Component | SCI |
| Colour Space | CIE LAB, XYZ, Yxy, LCh |
| Colour Difference Formula | ΔE x ab, ΔE x 00 |
| Other Colorimetric Index’s | Multiple colorimetric indexs are realized through APP |
| Observer Angle | 10° |
| IL luminant | D 65, A, F 2, CWF |
| Displayed Data | Reflectivity, at 3 specific wavelengths specified by the user chromaticity value, color difference value/graph, pass/fail result, color simulation, color offset |
| Display Accuracy | 0.01 |
| Measurement Time | Approx. 1.5 sec |
| Repeatability | Chromaticity value: MAV/SCI, ΔE x ab within 0.04, When a white calibration plate is measured 30 times at 5 sec intervals after white calibration |
| Inter-Instrument Error | MAV/SCI, within ΔE x ab 0.35, Average for 12 BCRA Series II color tiles |
| Measurement Method | Single measurement, average measurement, 2 times 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 (88.9 mm), capacitive touch screen |
| Data Port | USB, Bluetooth 5.0 |
| Data Storage | 500 standard samples, 1,0000 samples, APP mass storage |
| Operating Temperature Range | 32 ℉ to 104 ℉ (0 ℃ to 40 ℃), 0 to 85% RH, no condensation, altitude< 78740.2 in (2000 m) |
| Storage Temperature Range | -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃), 0 to 85% RH, no condensation |
| Integrating Sphere Size | 1.6 in (40 mm) |
| Size | 3.19 in x 2.80 in x 8.43 in (81 mm x 71 mm x 214 mm) |
| Weight | About 16.23 oz (460 g) |