White analyzer- ST001
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#Whiteness tester, ST001D
Product details
ST001D whiteness tester mainly used to measure the brightness and whiteness, applied in flour, 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
Standards
ISO 2469 ISO 2470 ISO 2471 ISO 9416 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 13173.14 GB/T 13835.7 GB/T 22427.6 FZ-T50013
Main 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
Specification
| Power supply | 220V±10%, 50Hz |
| Zero drift | ≤0.1% |
| Indicating drift | ≤0.1% |
| Indicating error | ≤0.5% |
| Repetitive error | ≤0.1% |
| Specular reflectance error | ≤0.1% |
| Whiteness range | 0-120% |
| Sample size | diameter ≥30mm thickness≤ 40mm |
| Dimension | 360*264*400mm |
| Net weight | 20kg |
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