Description
Overview
GAOTek spectrodensitometer CIE lab colorimeter is suitable for using in ink printing, in Film Processing, Textile Printing and Dyeing, Plastic Electronics and Other Industries for Color Measurement and Quality Control, especially suitable for the measurement and quality control of optical density and dot enlargement in ink printing.
Features
- Concave grating beam splitter
- USB Bluetooth 4.0
- High-life full-spectrum LED light source
- Simultaneous measurement
Technical Specifications
| Light Source | Combined LED Light, UV Light |
| Spectral Separation Device | Concave Grating |
| Detector | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 400 nm to 700 nm |
| Wavelength Pitch | 10 nm |
| Half Bandwidth | 10 nm |
| Density Standards | ISO Status A, E, I, T |
| Density Index | Density value, density difference, dot area, dot enlargement, overprint, printing characteristics, printing contrast, tone errorand gray scale, density scanning |
| Measurement Aperture | Customized one aperture 0.1 in (2 mm), 0.2 in (4 mm), 0.3 in (8 mm) optional |
| Color Spaces | CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB |
| Color Difference Formula | ΔE x ab, ΔE x 94, ΔE x 00, ΔE x uv, ΔE x cmc, 2 1 , ΔE x cmc, 1 1 , ΔE, Hunter |
| Other Colorimetric Index | WI, ASTM E 313,CIE/ISO,AATCC,Hunter , YI, ASTM D 1925,ASTM 313 , MI , Metamerism Index ,Opacity, |
| Observer Angle | 2°, 10° |
| Illuminants | A, C, D 50, D 55, D 65, D 75, F 2, CWF , F 7, DLP , F 11, TL 84 , F 12, TL 83/U 30 , F 1, F 3, F 4, F 5, F 6, F 8, F 9, F 10, TPL 5 |
| Measurement Time | About 1.5 s |
| Repeatability | Density Within 0.01 D Chromaticity value within ΔE x ab 0.03 , When a white calibration plate is measured 30 times at 5 second intervals after whitecalibration Except M 3 |
| Inter-Instrument Error | Within ΔE x ab 0.18 , Average for 12 BCRA Series II color tiles Except M 3 |
| Measurement Mode | Single Measurement, Average Measurement, 2 to 99 |
| Power Source | Li-ion battery. 5000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Display | 3.5 in (88.9 mm) TFT color LCD, Capacitive Touch Screen |
| Interface | USB, Bluetooth 4.0 |
| Data Memory | 20000 pcs |
| Language | Simplified Chinese, English, Traditional Chinese |
| Working Environment | Temperature 32 ℉ to 104 ℉ (0 ℃ to 40 ℃) Humidity 0% RH to 85% RH , No Condensation altitude less than 78740.2 in (2000 m) |
| Storage Environment | Temperature -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃), Humidity 0% RH to 85% RH , No Condensation |
| Size | 7.24 in x 3.03 in x 4.13 in (184 mm x 77 mm x 105 mm) |
| Weight | About 21.16 oz (600 g) |