Overview
Enviro Testers’s Precision Color Spectrophotometer for Industry Applications is developed using built-in photodiode array (double 20 groups) sensors, imported whiteboard, while considering the measurement speed and convenience of operation. It is used for precise color measurement and quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries, and for fluorescent sample measurement. The repeatability delta E x AB of spectrophotometer is easily controlled within 0.03, and the inter instrument error delta E x AB is controlled within 0.2, to make the measurement more accurate. And the test data can be used for accurate color analysis and transmission in the laboratory.
Features
- Large area photodiode array (dual 20 arrays) sensor
- Adopt D 8 structure and SCI or SCE mode
- Combination of 400-700nm full spectrum LED and UV light source
- Camera positioning can clearly observe the measured area
- Non-contact automatic white calibration
- Place the base safely to ensure that the whiteboard is not dirty
- Offer 8 kinds of color measurement space
- Offer 41 kinds of observation light source
Technical Specifications
| Optical Geometry | D 8 (diffused illumination, 8-degree viewing angle) SCI (specular component included)/SCE (specular component excluded), excluded UV light source |
| Integrating Sphere Size | 1.5 in (40 mm) |
| Light Source | Combined full spectrum LED light source |
| Spectrophotometric Mode | Flat Grating |
| Sensor | Silicon photodiode array (double row 20 groups) |
| Wavelength Range | 400 nm to 700 nm |
| Wavelength Interval | 10 nm |
| Measured Reflectance Range | 0% to 200% |
| Measuring Aperture | One aperture 0.3 in or 0.1 in (8 mm or 4 mm) |
| Color Space | XYZ, Yxy, LCh, LUV, RGB, βxy, Munsell(C/2) |
| Observer Angle | 2° or 10° |
| Displayed Data | Spectrogram or Values, Samples Chromaticity Values, Color Difference Values or Graph, PASS or FAIL Result, Color simulation, Color Offset |
| Measuring Time | About 1.5 seconds |
| Repeatability | Chromaticity value within ΔE x ab 0.03 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) Standard deviation within 0.1% (400 nm to 700 nm within 0.2%) |
| Inter-instrument Error | Within E x ab 0.2 |
| Display Resolution | 0.01% |
| Measurement Mode | Single Measurement, Average Measurement (2 times to 99 times) |
| Locating Method | Camera Locating, stabilizer cross position |
| Battery | Li-ion battery, 8800 measurements within 8 hours |
| Illuminant Life Span | 10 years, more than 1.5 million times measurements |
| Displayed Data | 3.5 in (8.8 cm) TFT color LCD, Capacitive Touch Screen |
| Data Port | USB, bluetooth |
| Data Storage | Standard 1000 Pcs, Sample 20000 Pcs, APP or PC mass storage |
| Operating Environment | 32 °F to 104°F (0 °C to 40 °C), 0% RH to 85% RH (no condensing) |
| Altitude | <1.2 mi (2000 m) |
| Storage Environment | -4 °F to 122°F (-20 °C to 50 °C), 0% RH to 85% RH (no condensing) |
| Dimension | 5.0 in x 2.9 in x 8.5 in (129 mm x 76 mm x 217 mm) |
| Weight | Approximately 21.1 oz (600 g) |
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