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| Brand | Hanon |
|---|---|
| Origin | Shandong, China |
| Model | A630 |
| Instrument Type | Benchtop Refractometer |
| Temperature Control | Peltier-based |
| Digital Display | Yes |
| Refractive Index Range | 1.3000–1.7000 (nD) |
| Brix Accuracy | ±0.1% |
| nD Resolution | 0.0001 |
| Temperature Control Range | 10–50 °C |
| Temperature Stability | ±0.05 °C |
| Display | 7-inch capacitive touchscreen (Android OS) |
| Data Storage | 4 GB internal |
| Connectivity | 2× USB, RS232, Ethernet |
| Prism Material | Sapphire-grade optical glass |
| Light Source | >100,000 h LED |
| Compliance | FDA 21 CFR Part 11 (audit trail, user roles, electronic signature support) |
| Brand | Hanon |
|---|---|
| Model | A670 |
| Type | Benchtop Refractometer |
| Temperature Control | Peltier-based, 5–80 °C (±0.02 °C) |
| Display | 7-inch capacitive touchscreen (Android OS) |
| Measurement Range | 1.30000–1.70000 (nD) |
| Accuracy | ±0.0001 (nD) |
| Resolution | 0.0001 / 0.00001 (nD) selectable |
| Brix Range | 0–100.0% (±0.1%) |
| Light Source | >100,000 hr LED |
| Prism Material | Sapphire-grade optical glass |
| Data Storage | 4 GB internal + USB backup |
| Connectivity | 2× USB, RS232, Ethernet, Wi-Fi (A670 only) |
| Compliance | FDA 21 CFR Part 11 (user roles, audit trail, electronic signature, data integrity) |
| Brand | Hanon |
|---|---|
| Origin | Shandong, China |
| Product Type | Automated Polarimeter |
| Temperature Control | Integrated Peltier System |
| Display | 8-inch TFT Touchscreen (Android-based UI) |
| Light Source | LED (589.3 nm) |
| Measurement Range | ±89.99° |
| Minimum Resolution | 0.001° |
| Accuracy | ±0.01° (within ±45°), ±0.02° (outside ±45°) |
| Repeatability (SD) | 0.002° |
| Sample Transmittance Limit | ≥1% |
| Temp. Control Range | 10–50 °C |
| Temp. Accuracy | ±0.2 °C |
| Temp. Resolution | 0.1 °C |
| Data Storage | 8 GB internal |
| Compliance | FDA 21 CFR Part 11 audit trail, GLP/GMP-ready user management |
| Connectivity | 3× USB, RS232, Wi-Fi |
| Power | 220 V AC ±10%, 50 Hz, 250 W |
| Net Weight | 26 kg |
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