| Customization: | Available |
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| After-sales Service: | Online Service |
| Warranty: | 1 Year |
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The Whiteness /Brightness Tester is a high-precision instrument designed for evaluating the optical properties of materials such as paper, cardboard, pulp, ceramics, and various powders (e.g., cement, starch, calcium carbonate, talc). With advanced circuit design and comprehensive measurement capabilities, it is ideal for laboratory and quality control applications.
| Power Supply | AC (100~240)V (50/60)Hz 50W |
| Working environment | (10~35)ºC,Humidity≤85% |
| Sample Size | Test plate diameter should not be less than 30mm while sample thickness should not exceed 40mm |
| Indication Accuracy | Chromaticity Coordinate≤0.0001, others are 0.01 |
| Data's Stability | 30 minutes after preheating,within ±5ºC temperature range,≤0.1 |
| Repeatability Accuracy | Rx,Ry,Rz≤0.03, |
| Chromaticity Coordinate | ≤0.001,R457≤0.03 |
| Specular Reflectance Accuracy | ≤0.1 |
| Built-in thermal printer | |
| Communication Interface | RS232 |
| Dimension | 390(L)×280(W)×500(H)mm |
| Net Weight | 15Kg |
High Accuracy and Stability:
Advanced circuit design ensures precise and consistent measurements
Data Storage and Protection:
Stores up to 10 reference samples; calibration data remains intact after power-off
Convenient Communication:
Equipped with standard RS232 interface; supports optional PC software for data transfer and analysis
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