Name | Brightness Tester(Printer) | Model | XT-48BN | ||
Function | The instrument maily used to measure the whiteness,applied in paper, cardboard,textile, painting ,chemical building materials, plastic , cement ,food, salt, ceramics cosmetic etc Like the following: § Measure ISO(R457) and fluorescent material’s fluorescent whiteness § Measure Light stimulus value Y10 § Measure opacity op § Measure transparency T § Measure light scattering coefficient S and optical absorption coefficient A § Measure ink absorption value | ||||
Key Features | § Has excellent appearance and compact structure ,and advanced circuit design can ensure accurate and stable measurement data § Simulate D65 illuminator to illuminate § Adopted d/o illuminating--geometrical viewing conditions.Diameter of the globe of diffusion is 150mm and diameter of the testing hole is 30mm.Light absorber is provide to eliminate the effect of mirror reflection § Adopted large-screen high resolution LCD modules.English display and prompt steps can show the results of measurement and statistics. Good human-machine interface makes the instrument easy to operate § Added the printer and used the imported Thermal Printer , no need to use ink and colored tape, no noise and fast speed § Equipped with RS232 interface can communicate with the computer software § Has power-off protection, Correct data would not lose | ||||
Key Technical Parameters | Item | Parameter | Unit | ||
Zero Drift | ≤0.1% | --- | |||
Indicating Drift | ≤0.1% | --- | |||
Indicating Accuracy | ≤0.5% | --- | |||
Repetitive Accuracy | ≤0.02% | --- | |||
Specular Reflectance Accuracy | ≤0.1% | --- | |||
Sample Size | Test plate diameter should not be less than 30mm while sample thickness should not exceed 40mm | --- | |||
Power Supply | AC(100~240), (50~60)Hz, 0.5A | --- | |||
External Dimension | 460(L)×260(W)×550(H) | mm | |||
Gross Weight | ≤20.0 | kg | |||
Standards | ISO 2469 ISO 2470 ISO 2471 ISO 9416 ISO 9416 GB/T 7974 GB/T 7974 GB/T 1543 GB/T 10339 GB/T 10339 GB/T 2913 GB/T 13025.2 GB/T 5950 GB/T 8424.2 GB/T 9338 GB/T 9338 GB/T 13173.14 GB/T 13835.7 GB/T 22427.6 GB/T 22427.6 FZ-T50013 | ||||