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Automatic Refractometer LBN-AR131 offers a high measuring range from 1.3000 to 1.7000 (nD). It employs a 589 nm LED cold light source for stable and efficient illumination. Equipped with a 7-inch high-definition color touch screen for intuitive user interaction. Integrated with a built-in Peltier temperature control system. Our Automatic Refractometer features a sapphire prism and stainless-steel sample cell for durability and chemical resistance.
| Measuring Range | 1.3000 to 1.7000 (nD) |
|---|---|
| Resolution | 0.0001 (nD) |
| Precision | ±0.0002 |
| Brix Range | 0 to 100% (Brix) |
| Brix Accuracy | ±0.1% (Brix) |
| Test Mode | Refractive index / sugar content |
| Wavelength | 589 nm |
| Temperature Control Method | Built-in Peltier |
| Temperature Control Range | 5℃ to 65℃ |
| Temperature Control Stability | ±0.03℃ |
| Light Source | LED |
| Prism | Sapphire |
| Sample Cell | Stainless steel |
| Detection Method | High-resolution linear CCD |
| Display Method | 7-inch FTF color touch screen |
| Data Storage | 32 GB |
| Output Method | USB, RS232, RJ45, SD card, U disk |
| Power Supply | 220V / 50Hz |
| Dimension | 360 × 300 × 155 mm |
| Weight | 5 kg |
Dual testing modes
Linear CCD sensor
Statistical data retrieval
Dual temperature stability
Multiple output options
Automatic Refractometer LBN-AR131 is used across the pharmaceutical, food and beverage, chemical, cosmetic, petroleum, oil, and sugar industries, laboratories, scientific institutions, and research centers for precise measurement of refractive index, concentration, and purity.
