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| Customization: | Available |
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| After-sales Service: | Support |
| Warranty: | 1 Year |
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| Model | DigiPol-P610 | DigiPol-P630 | DigiPol-P910 | DigiPol-P930 |
| Measurement mode | Rotation, specific curl, concentration, sugar content and custom formula | Rotation, specific curl, concentration, sugar content and custom formula | Rotation, specific curl, concentration, sugar content and custom formula | Rotation, specific curl, concentration, sugar content and custom formula |
| light source | LED cold light source + high precision interference filter | LED cold light source + high precision interference filter | LED cold light source + high precision interference filter | LED cold light source + high precision interference filter |
| Working wavelength | 589.3nm | 589.3nm | 589.3nm | 589.3nm |
| Test function | Single, multiple and continuous measurement | Single, multiple and continuous measurement | Single, multiple and continuous measurement | Single, multiple and continuous measurement |
| Measuring range | Optical rotation ± 90 ° Sugar ± 259 ° for Z |
Optical rotation ± 90 ° Sugar ± 259 ° for Z |
Optical rotation ± 90 ° Sugar ± 259 ° for Z |
Optical rotation ± 90 ° Sugar ± 259 ° for Z |
| Minimum reading | 0.001° | 0.001°(0.0001°Optional) | 0.001°(0.0001°Optional) | 0.0001° |
| Accuracy | ± 0.004 ° | ± 0.002 ° | ± 0.002 ° | ± 0.002 ° |
| Repeatability | (Standard deviation s) 0.002° (Optical rotation) |
(Standard deviation s) 0.002° (Optical rotation) |
(Standard deviation s) 0.002° (Optical rotation) |
(Standard deviation s) 0.002° (Optical rotation) |
| Temperature control range | 10ºC-50ºC(Peltier temperature control) | 10ºC-60ºC(Peltier ) | 10ºC-60ºC(Peltier ) | 10ºC-60ºC(Peltier ) |
| Temperature resolution | 0.1ºC | 0.01ºC | 0.01ºC | 0.01ºC |
| Temperature control accuracy | ±0.1ºC | ±0.03ºC | ±0.03ºC | ±0.03ºC |
| Display method | 8-inch TFT true color touch screen | 8-inch TFT true color touch screen | 10.4-inch TFT true color touch screen | 10.4-inch TFT true color touch screen |
| Standard test tube | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) |
| Transmittance | 0.1% | 0.01% | 0.01% | 0.01% |
| data storage | 32G | 64G | 64G | 128G |
| Automatic calibration | YES | YES(standard with a standard pipe) | YES(standard with 2pcs standard pipe) | YES(standard with 6pcs standard pipe) |
| Audit trail | YES | YES | YES | YES |





