Benchtop Digital Refractometer NBDR-201 can measure refractive indices of liquids within the range of 1.30000 to 1.70000 (nD). Its built-in Peltier temperature control system provides precise temperature regulation from 5℃ to 65℃. Capable of measuring the mass fraction of sugar solution (Brix) across a range of 0 to 100%. Utilizes high-resolution linear CCD photosensitive components for precise detection of refractive indices. Our refractometer is Enhanced with a 7-inch FTF color touchscreen display for easy operation.
| Measuring Range | 1.30000 to 1.70000 (nD |
| Resolution | 0.00001 (nD) |
| Precision | ± 0.00003 |
| Brix Range | 0 to100% |
| Brix Accuracy | ± 0.05% |
| Test Mode | Refractive index Sugar content Honey moisture Salinity, or Customized |
| Temperature Control Method | Built-in Peltier |
| Temperature Control Range | 5℃ to 65℃ |
| Temperature Control Stability | ± 0.02℃ |
| Light Source | LED |
| Wavelength | 589 nm |
| Prism | Sapphire |
| Sample Cell | Hastelloy |
| Detection Method | High-resolution linear CCD |
| Display | 7-inch FTF color touchscreen |
| Data Storage | 32G |
| Output Method | USB, RS232, RJ45, SD card, U disk |
| User Management | Yes/four-level authority management |
| Audit Trail | Yes |
| Electronic Signature | Yes |
| Custom Method Library | Yes |
| Export File to Verify High-Level Protection MD5 | Yes |
| WIFI Printing | Yes |
| Export In Multiple File Formats PDF & Excel | Yes |
| Power Supply | 220V / 50Hz |
| Dimensions | 360×300×155 mm |
| Weight | 5kg |
Benchtop Digital Refractometers are used across industries such as petroleum, pharmaceutical, food, cosmetics, and chemical sectors for quality control, purity assessment, and concentration analysis.
