08452 30 40 30
Digital Refractometer RFM970-T 6d.p. Touch Display Bellingham + Stanley 19-70
The RFM970-T refractometer is a high precision Peltier temperature controlled benchtop system that features a wide measuring range (1.30-1.70 RI) and a 7-inch touchscreen interface. This refractometer measures up to 6 decimal places RI. It is suited for applications in the chemical petrochemical pharmaceutical flavours and fragrance industries as well as in academic research.
The RFM970-T refractometers can be fitted with an optional flow through cell so that it may be used as part of a pharmaceutical pilot or full-scale manufacturing process. This is because wetted materials Traceability is made easy due to the FDA/USP Class VI components used as standard for areas where the sample is in contact with the instrument or flowcell. Materials Certificates for both refractometer and flowcell wetted materials are available.
Features of the RFM970-T refractometers include:
- Easy clean prism
- Wide Range – 1.30 to 1.70 RI
- Up to 6 decimal places RI
- Wide Temperature Range
- Peltier Temperature Control
- 7” High definition touchscreen
- Temperature Stability Checks
- RFID user clearance
| Measurement Specifications | ||
|---|---|---|
| RFM970-T | ||
| Scales Refractive Index Sugar (°Brix) User-defined |
1.30 – 1.70 0-100 100 |
|
| Resolution Refractive Index Sugar (°Brix) |
0.000001 (selectable up to 6 d.p.) 0.01/0.001 |
|
| Accuracy Refractive Index Sugar (°Brix) |
±0.00002 ±0.02 |
|
| Precision Refractive Index Sugar (°Brix) |
± 0.000005 (6 d.p.) ± 0.005 |
|
| User Scale Library | 20+ pre-programmed scales including HFCS (3) sugar (4) sucrose SG (3) ASTM D 2140 PHR-MEAN Urea and more; plus customer programmable user scales via PC. | |
| Reading Time | Minimum 4 seconds (dependant on precision required) | |
| Measuring Temperature Range | 0°C or 10°C below ambient whichever is greater to 80°C | |
| Temperature Sensor Accuracy | ± 0.03°C | |
| Sample Temperature Stability | ± 0.02°C | |
| Temperature Compensation Sucrose (°Brix) AG Fluid User Defined |
5 – 80 °C 5 – 40 °C Simple coefficient (units/°C) or polynomial function |
|
| Temperature Stability Checks | None/delay time/repeatability/ Smart (independently selectable by Method) | |
| Sample Illumination | Light Emitting Diode 589nm (100 000+ hours) | |
| Prism / Dish | Artificial Sapphire / Stainless Steel 316 / PEEK (spill barrier) | |
| Prism Seal | Kalrez® (FDA/USP Class VI compliant) | |
| Interfaces | 3 x USB (A) 1 x USB (B) 1 x Ethernet RS232 via USB adaptor (optional accessory) | |
| Power | Instrument: 24 V DC ±5% <2A External PSU: 100-240V 50-60Hz (supplied) |
|
| Humidity Range | <90% RH (non condensing) | |