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| Product Name | YanTe XT-48BN whiteness Analyzer | YUEFENG SBDY-1 Digital whiteness Meter |
| Product Price | $1051.00 | $428.00 |
| Details | Details | |
| Model comparison | ||
| type | desktop | desktop |
| Whiteness | Blue light whiteness | |
| Measuring range | 0~100 | |
| Sexual repeability | ≤0.2 | |
| Indication accuracy | 0.1 | |
| Measurement aperture | f21 ~ 30mm | f21 ~ 30mm |
| Parameter comparison | ||
| Dimension | 365*260*430mm | |
| Net weight | 11kg | |
| power supply | AC(100~240)V,(50/60)Hz | 220V±10% |
| Power | 100W | 35VA |
| Operating temperature | 10~35℃ | |
| relative humidity | ≤85%RH | |
| Specimen Size | Test plane ≥ Φ 30mm, thickness ≤ 40mm | |
| Interface | Optional RS232 | |
| printout | Built-in thermal printer | |
| Zero drift | ≤0.1 | ≤0.1/10min |
| Indication drift | ≤0.1 | |
| Indication Error | ≤0.5 | |
| Repeatability | ≤0.02 | |
| Mirror reflection error | ≤0.1 | |