Descripción
Use this refractometer to test solutions with a higher sugar content, such as fruit juice concentrates, canned fruits containing added sugar, or ketchup as well as for egg yolk. Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary.
A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care their reliability, precision and optical performance will last forever.
- 5 Year Warranty, RoHS, water-resistant
- Comes with Hard Carrying Case & Calibration Tool
- Resolution: 0.2%
- Accuracy: ±0.2%
- Rubber coated hand grip and construction, which insulate the test solution from inaccuracies caused by the user's body heat.
- Covered eye piece and bright, clearly defined scale, with large easy-to-read measurements.
- All the accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes and protective cases.
Specifications
|
Model |
Range |
Resolution |
Accuracy |
|
300001 |
0 to 32% Brix |
0.2% |
±0.2% |
|
300002 |
28 to 62% Brix |
0.2% |
±0.2% |
|
300003F |
45 to 82% Brix |
1% |
±1% |
|
300010 |
0 to 32% Brix |
0.2% |
±0.2% |
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Comparison Chart
Videos
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