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All in-line process refractometers and sensors provide continuous, real-time industrial measurements. This technology, known as PAT (Process Analytical Technology), enables efficient monitoring and control of your production process, minimizing product loss and preventing process divergence.
These process sensors and refractometers simplify quality control and make it easy to determine liquid concentrations and mixing ratios. Measurements remain reliable regardless of turbidity, colour, absorption, or viscosity. This ensures high precision and optimal process control.
Applications for process refractometers and sensors
An important area of application is food analysis, for example, the investigation of oils and fats, sugar, and sugar-containing substances. Beer and spirituous beverages also belong to the material classes investigated by refractometry, along with applications in clinical chemistry.
Furthermore, refractometers are used as universal detectors for analyzing liquids.
Process refractometers can be installed in pipelines, mixing tanks, reaction boilers, storage vessels, cooking appliances, or evaporators using a variety of flange connections.
Caractéristiques
- Échantillons liquides et solides
- Modular and connectable to network
- Étalonnage multipoint pour l'ensemble de la plage de mesure
- User friendly
- Fast temperature control, rapid measuring results
- Easy cleaning
- Maintenance free
- 21 CFR Part 11 conform
- ELN; LIMS ready
Spécifications
| User scales | Four scales temperature compensated (e.g. Brix, Oechsel, H2O2) |
| Measuring range refractive index | 1.3200 – 1.5200 RI |
| Resolution refractive index | 0.00001 RI |
| Measuring range Brix | 0 – 90 Brix (automatic temperature correction 10 °C – 50 °C) |
| Resolution Brix | 0.01 Brix |
| Precision refractive index / Brix | +/- 0.00014 RI/ +/- 0.1 Brix |
| Temperature precision | +/- 0.2°C |
| Temperature resolution | +/- 0.01°C |
| Process temperature | – 10 °C to + 90° C |
| Ambient temperature | -10 °C to + 50 °C |
| Process contact material | sapphire; stainless steel, optional: PTFE |
| Max. pressure | 10 bar (1 MPa) |
| Power supply | 24 V DC < 75 mA (20 V – 28 V) |
| Source lumineuse | 589 nm LED |
| Analog data output | 2 x 4 – active outputBurden [500 Ω] |
| Digital output | Two digital limit switches (up to 1 A). One serial communication via RS232, RS422 (switchable) or USB |
| Affichage | As an accessory: can be used next to the iPR or several metres away |
| Software | Configuration program for: serial output, analogue output, monitoring of measured values and saving |
| Process connection | optional: VariVent-Inline (Tuchenhagen) or APV-Inline (APV) |
| Other options | Prism cleaning unit |
| Dimension | 256.6 mm x 136 mm ( length x diameter) |
| Weight | 3790 g |
