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| Product Name | AISRY ASR-5635 whiteness Meter | 3NH NR4520 whiteness Analyzer |
| Product Price | In coming | $800.00 |
| Details | Details | |
| Model comparison | ||
| type | desktop | handheld |
| Whiteness | Fluorescent whitening amount | |
| Measuring range | ||
| Sexual repeability | ≤0.1 | |
| Indication accuracy | Miscellaneous | |
| Measurement aperture | f21 ~ 30mm | |
| Parameter comparison | ||
| power supply | AC 220V±10% 50HZ | |
| Zero drift | ≤0.1% | |
| Indication drift | ≤0.1% | |
| Indication Error | ≤0.5% | |
| repeatability error | ≤0.1% | |
| Mirror reflection error | ≤0.1% | |
| Specimen Size | Test plane not less than Φ 30mm, Film thickness not more than 40mm | |
| instrument Size | 250*310*400mm | |
| Net weight | 15kg | |
