LT-ZP21 3C fluorescent whiteness meter | whiteness meter | reflection photometer
|
Technical parameters |
| 1. Test range: 0 ~ 100% |
| 2.Instrument light source: D65 light source |
| 3. Measurement method: R457 blue light whiteness |
| 4. Measuring aperture: φ30mm |
| 5. Display mode: digital display |
| 6. Zero drift: ≤± 0.1/10min |
| 7. Measurement repeatability: ≤ 0.2 |
| 8. Display accuracy: 0.1 |
| 9. Indication error: ≤± 1 |
| 10. Power supply: 220V±10% |
| 11. Features: popular, high precision, strong function, stability |
| 12. According to test conditions: 45/0 |
| 13. Appearance size: 340*270*280mm |
|
Standard |
| JIS-P8127 |
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