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OPTi Digital Hand Held Refractometers
The use of a hand refractometer facilitates convenient and rapid measurement of concentration in a number of liquid and semi-solid samples. Food applications include the measurement of sugar in grape must and other fresh fruit, processed food, sugar solutions and beverages. Starch, honey and salt solutions may also be measured.
Hand held refractometers are also commonly used to control blend ratios of various industrial liquids. Chemical blends such as glycols, battery acid, heat exchange fluids, automotive antifreeze, aviation wing de-icing chemicals and jet fuel ice inhibitors can be controlled easily whilst measurement of industrial fluids such as coolants, quenchants and hydraulic oils are commonplace.
We offer a complete choice of hand held refractometers that provide not only the most accurate performance in it’s class but also repeatability when switching between users.
We offer OPTi's in the following application specific pages:
- Food & Beverage models
- Life Science models
- Industrial, Automotive and Heat Transfer fluids models
- Full Brix range and equivalents
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Specifications:
Measurement Performance
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| Automatic Temperature Compensation (ATC) |
ICUMSA, None or Application Specific (model dependent) |
| Working temperature range |
5-40°C |
| Sample temperature range |
5-90°C |
| Temperature sensor accuracy |
±1°C (5–40°C) |
| Measurement time |
2 seconds |
| Relative humidity |
95% RH (non condensing) |
| Battery power indicator |
Yes |
| Sample indicator |
High, Low or No sample |
| IP rating |
IP65 water resistant |
| Battery type |
3V 2 x AAA (LR03) |
| Battery life expectation |
10000 readings (minimum) |
| Physical Performance |
| Prism material |
Optical glass |
| Prism seal |
Silicon rubber and Viton |
| Sample dish |
316 stainless steel |
| Sample surface diameter |
8mm |
| Sample volume |
0.3ml |
| Case material |
Acrylonitrile Butadiene Styrene (ABS) |
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