Labman
Automatic Digital Refractometer RFM950 / RFM970 (1.3000–1.7000 nD, 0–100% Brix, Touchscreen)
Automatic Digital Refractometer RFM950 / RFM970 (1.3000–1.7000 nD, 0–100% Brix, Touchscreen)
Low stock: 10 left
Couldn't load pickup availability
The Automatic Digital Refractometer RFM950 and RFM970 are designed for precise measurement of refractive index and Brix in liquid samples. These instruments are suitable for applications across petroleum, chemical, pharmaceutical, sugar, and food industries as well as research laboratories. The system provides fast and accurate analysis of transparent and translucent samples while automatically compensating for temperature effects on Brix values. It features a user-friendly touchscreen interface and high-resolution optical system for reliable and repeatable measurements. The RFM970 model includes thermostatic temperature control, enabling improved measurement stability for sensitive applications.
Key Features
Fully automatic measurement system
Touchscreen display for easy operation
Measurement of refractive index and Brix
Automatic temperature compensation for Brix
Fast measurement time of approximately 2 seconds
Calibration password protection
Memory storage up to 1024 results
Easy cleaning prism design
User configurable scan and measurement settings
Thermostatic temperature control in RFM970
Technical Specifications
| Parameter | RFM950 | RFM970 |
|---|---|---|
| Display | Touchscreen | Touchscreen |
| Refractive Index Range | 1.3000 – 1.7000 nD | 1.3000 – 1.7000 nD |
| Brix Range | 0 – 100% | 0 – 100% |
| Refractive Index Accuracy | ±0.0002 | ±0.0002 |
| Brix Accuracy | ±0.1% | ±0.1% |
| Refractive Index Resolution | 0.00001 | 0.00001 |
| Brix Resolution | 0.01% | 0.01% |
| Temperature Display Range | 0 to 50°C | 0 to 50°C |
| Temperature Control | NA | Room temperature ±10°C |
| Temperature Accuracy | ±0.5°C | ±0.5°C |
| Memory & Interface | 1024 data, USB | 1024 data, USB |
| Interface | USB, RS232 | USB, RS232 |
| Power Supply | AC 220V / 50–60Hz | AC 220V / 50–60Hz |
| Dimensions (L×W×H) | 500 × 340 × 240 mm | 500 × 340 × 240 mm |
| Weight | 8 kg | 9 kg |
Applications
Petroleum and chemical industry for refractive index analysis
Pharmaceutical industry for concentration measurement
Sugar and food industry for Brix determination
Academic and research laboratories
