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£116.28
£96.90
Extech RF12 Portable Brix Refractometer (0 to 18%) with ATC
The RF12 measures the overall brix concentration within lubricants and cutting fluids to ensure correct substance integrity.
A compact, lightweight and extremely easy-to-use refractometer, the RF12 works by inserting just a few drops of solution into the tester. The user can then look through the eyepiece, adjust the prism/lens as necessary and get a reading of brix content from 0 to 18% by reading the scale that's viewable on the inside of the RF12.
All measurements are carried out with high basic accuracy that is further enhanced by automatic temperature compensation (ATC), ensuring that the effects of temperature do not compromise a measurement result.
Extech RF12 Portable Brix Refractometer Key Features
- Compact refractometer
- Automatic temperature compensation from 10 to 30°C
- Accurate and repeatable measurements on easy to read scale
- Requires only 2 to 3 drops of solution for operation
- Prism/lens focus adjustment
Full List of Products Included
- Extech RF12 Portable Brix Refractometer
- Carrying Case
- Calibration Screwdriver
- Plastic Pipette
- Calibration Solution
Extech RF12 Technical Specifications/Refractometer Comparison Chart
Extech stock a wide range of different refractometers for different purposes, so be sure to take a look at this comparison chart so you know exactly which model is right for your needs.
| Model | Type | Ranges | Resolution | Accuracy |
| RF11 | Sucrose (ATC) | 0 to 10% (10 to 30°C) | 0.1 | ±0.1% |
| RF12 | Lubricants/Cutting Fluids (ATC) | 0 to 18% Brix (10 to 30°C) | 0.2 | ±0.2% |
| RF15 | Sucrose (ATC) | 0 to 32% Brix (10 to 30°C) | 0.2 | ±0.2% |
| RF20 | Salt (ATC) | 0 to 100ppt (10 to 30°C) 1.000 to 1.070 Refractive Index |
0.001 | ±0.1% |
| RF41 | Coolant (ATC) | -50 to 0°C Propylene Glycol freeze point -50 to 0°C Ethylene Glycol freeze point 1.15 to 1.30 Specific Gravity of Battery Acid |
1°C 1°C 0.01 |
±2% ±2% |
| Dimensions/Weight | RF11: 7.5 x 1.6 x 1.2" (190 x 40 x 30mm)/ 6.5oz (185g) RF12: 6.7 x 1.6 x 1.2" (170 x 40 x 30mm)/ 6.5oz (185g) RF15: 6.6 x 1.6 x 1.2" (170 x 40 x 30mm)/ 7oz (200g) RF20: 7.6 x 1.5 x 1.5" (194 x 38 x 38mm)/ 8oz (227g) RF41: 6.2 x 1.6 x 1.2" (160 x 40 x 30mm)/ 6.3oz (180g) |
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Reviews
Additional Information
| SKU | RF12 |
|---|---|
| Manufacturer Part Code | RF12 |
| Country of Origin | China |
