Abbe Refractrometer
The Refractometer method is an easy and quick method. It requires only few drops of the liquid to be tested to obtain a pin point accuracy of the Refractive Index measurements. The introduction of Water Jacketed Prism Box in this design enables the Refractometer to be connected to a Circulating Thermostat Bath for precise temperature control. For measuring the temperature in the Prism box a Thermometer is also provided. The Instrument employs a day light illuminating system requiring only natural day light. However artificial light can also be used and is recommended. The system incorporates a Compensator to compensate for dispersion of the medium under test. This enables Measurement of Refractive Index in White Light.
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 Parameters*
|
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%. |
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