Overview
Enviro Testerslaboratory colorimeter device is a special instrument for measuring the whiteness of objects. It is widely used in papermaking,printing,textile printing and dyeing, building materials, chemical, food, salt and other industries and other production and commodityinspection departments that need to measure the whiteness of objects.
Features
- Advanced circuit design effectively guarantees the accuracy
- Has power-off protection function, the calibration data will not be lost
- Equipped with standard RS232 interface, used with PC software
- Measure D65 brightness
- Measure the degree of fluorescent whitening
- Measure opacity OP, light scattering and light absorption coefficient
- Measure the brightness stimulus value
- Measure optical density-lead core concentration
Technical Specification
| Power Supply | AC100 V to 240V, 50 Hz or 60Hz, 50W |
| Display | 128X32 dot matrix LCD screen |
| Light Source | Analog D65 |
| Integrating Sphere | Diameter 5.9 in (150mm) |
| Sample Size | Test plate diameter ≥φ1.18 in (30mm)
while sample thickness 1.57 in (≤40mm) |
| Zero Drift | ≤0.1 |
| Indicating Drift | ≤0.5 |
| Repetitive Accuracy | ≤0.02 (10 consecutive tests at intervals of 10 seconds) |
| Specular Reflectance Accuracy | ≤0.1 |
| Communication Interface | RS232 (optional) |
| Working Environment | 50 °F to 95 °F(10℃ to 35℃) |
| Humidity | ≤85% RH |
| Dimension | 14.37 in x 10.23 in x 16.73 (365 mm ×260 mm ×425 mm) |
| Net Weight | 26.45 lb (12 kg) around |
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