The critical angle ATR-P refractometer is designed for applications in the sugar industry. The system is controlled with either a touch screen controller or PC/Laptop. A built-in solid state Peltier thermostat provides fast and reliable sample temperature control.
| Measuring scales | Refractive Index (RI) Sucrose (%Brix) Customised scales |
| Measuring range | 1,32000 – 1,54000 RI / 100 % Brix |
| Resolution | 0,00001 RI / 0,01 % Brix |
| Precision | ± 0,00002 RI / ± 0,02 % Brix |
| Reproducibility | ± 0,00001 RI / ± 0,01 % Brix |
| Measurement mode | Single sample or flow through measurement |
| Temperature | |
| Ambient temperature | +10 – +40 °C |
| Temperature measurement | NTC sensor for measurement of sample temperature placed inside the prism |
| Temperature control sample | By external water bath |
| Temperature control range | +5 – +50 °C |
| Temperature resolution | 0.01 °C |
| Temperature precision | ± 0.03 °C |
| Temperature reproducibility | ± 0.02 °C |
| Temperature compensation Brix | +5 bis +50 °C |
| Additional Information | |
| Prism | Sapphire |
| Light source/wavelength | LED, interference filter 589 nm |
| Display | 7″ touch screen, 800 x 480 Pixel, 16 Bit colours |
| Operation | Touchscreen, keyboard, mouse, barcode-reader, remote via PC |
| Interfaces/communication | 2xRS232 C serial, 3xUSB (A), 1xUSB (B), 1xEthernet, easy connection of keyboard, mouse, printer, bar code reader, PC and network |
| Power consumption (measuring head) | 230 V / 50 Hz – 1,6 W 230 V / 60 Hz – 1,7 W |
| Conformity | |
| Standards* | International Pharmacopoeia, ASTM, ICUMSA and others |
* Specific standards depend on application and country of use. Details on request.
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