Key Features
- Determines Refractive Index and Dispersion of Solids & Liquids
- Complete Operating Range for both Refractive Index and Brix
- Seperate Eye-piece for reading the Scale & viewing the Demarcation Shadow
- Completely sealed optics for operation in tropical regions and extreme operating conditions
- Dual graduations of Refractive Index & Brix Percentage
- Water Jacketed Prism Box which can be connected to Circulating Water Bath for temperature maintenance
- Rotating Prism for Easy application of Test Samples
- Optional Digital Thermometer for reading Prism Temperature
- Sturdy Easy to use and maintain
- High Accuracy, Latest Design, Easy to use Refractometer
Technical Specifications*
Model | R-4 |
Measuring Range | nD 1.300 to 1.700 |
Measuring Range, Sugar | 0 to 95% |
Measuring Accuracy | nD 0.001 (direct reading) & 0.0001 (by estimation). |
Measuring Accuracy, Sugar | 1% by direct reading and 0.1% by estimation. |
Scale | Translucent Glass with minimum division
nD 0.001 & Sugar 1%. |
Digital Temperature Indicator | Optional |
Temperature Range | 10 deg C to +100 deg C |
Resolution | 0.1 deg C |
Accuracy | 0.5 deg C, 1 digit |
Output for Scale and Prism Illumination | Available |
Note: Due to process of continuous improvements, specifications are subject to change without prior notice
Accessories
- Calibrated Standard Glass Test Piece
- Contact Liquid (5ml Bottle)
- Measuring Prism Set
- Illuminating Prism Set
- Scale
- Thermometer in Jacket
- Digital Thermometer
