Sper Scientific
300058
Waterproof Digital Refractometer - Sugars
Cover the entire 0 ~ 88% brix range with one instrument along with ND (refractive index), temperature and dextran, fructose, glucose, lactose, and maltose scales.
Housed in a protective rubberized IP65 waterproof case to safeguard the electronics from wet environments and makes for easy clean ups. A scratch proof sapphire lens ensures continued accuracy over time. Measure samples as small as 1 ml, in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results.
The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes). Features one button calibration to distilled water and indicates when the battery is low. Powered by a rechargeable, long-life, Li (Lithium Ion) battery providing 50,000 tests or about half a year use on a single charge. Comes ready to use with instructions, carrying case, transfer, pipette and USB power adapter.
- Rugged & Waterproof - Ideal for Field Use
- 0 ~ 88% Brix
- IP65 Rating
- Long-life Rechargeable Battery
| Unit of Measure | Range | Resolution | Accuracy |
| Brix | 0.0 to 88% | 0.1% | ±0.2% |
| nD | 1.3330 to 1.5100 | 0.0001 | ±0.003nD |
| Dextran | 0.0 to 10.6% | 0.1% | ±0.2% |
| Fructose | 0.0 to 68.9% | 0.1% | ±0.2% |
| Glucose | 0.0 to 59.9% | 0.1% | ±0.2% |
| Lactose | 0.0 to 16.5% | 0.1% | ±0.2% |
| Maltose | 0.0 to 15.6% | 0.1% | ±0.2% |
| Temperature | 0.0 to 40°C | 0.1% | ±0.8°C |
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