Extech RF11 Portable Sucrose Brix Refractometer (0 to 10%) with ATC
Measure the level of sugar within different solution types with this portable refractometer.
Ideal for measuring sucrose content within fruit juice and industrial fluids, the RF11 accurately determines overall brix content from 0 to 10% and ensures all measurements are as accurate as possible thanks to built-in automatic temperature compensation (ATC).
The device works by inserting two or three drops of solution (or more) into the refractometer. The user then views the solution through a built-in eye piece, adjusts the focus of the prism and lens as is necessary and reads sucrose content against a scale that's built inside the refractometer for quick and easy reference.
Extech RF11 Portable Sucrose Brix Refractometer Key Features
- Prism and lens focus adjustment
- Measures sucrose content from 0 to 10%
- Automatic temperature compensation (ATC)
- Compact size
- Easy to operate
- Accurate/repeatable measurements
- Requires 2 to 3 drops of solution for operation
Full List of Products Included
- Extech RF11 Portable Sucrose Brix Refractometer
- Carrying Case
- Calibration Screwdriver
- Plastic Pipette
- Calibration Solution
Extech RF11 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 |
| RF16 | Sucrose | 0 to 10% Brix | 0.1 | ±0.1% |
| RF11 | Sucrose (ATC) | 0 to 10% (10 to 30°C) | 0.1 | ±0.1% |
| RF18 | Lubricants/Cutting Fluids | 0 to 18% Brix | 0.2 | ±0.2% |
| RF12 | Lubricants/Cutting Fluids (ATC) | 0 to 18% Brix (10 to 30°C) | 0.2 | ±0.2% |
| RF10 | Sucrose | 0 to 32% Brix | 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% |
| RF40 | Coolant (ATC) | -60 to 32°F Propylene Glycol freeze point -60 to 25°F Ethylene Glycol freeze point 1.15 to 1.30 Specific Gravity of Battery Acid |
2°F 2°F 0.01 |
±2% ±2% |
| 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% |
| RF30 | Triple Range General Service |
0 to 41% Brix 42 to 71% Brix 72 to 90% Brix |
0.2 0.2 0.2 |
±0.2% ±0.2% ±0.2% |
| Dimensions/Weight | RF10/RF15: 6.6 x 1.6 x 1.2" (170 x 40 x 30mm)/ 7oz (200g); RF11/RF16: 7.5 x 1.6 x 1.2" (190 x 40 x 30mm)/ 6.5oz (185g); RF12/RF18: 6.7 x 1.6 x 1.2" (170 x 40 x 30mm)/ 6.5oz (185g); RF20: 7.6 x 1.5 x 1.5" (194 x 38 x 38mm)/ 8oz (227g); RF40/RF41: 6.2 x 1.6 x 1.2" (160 x 40 x 30mm)/ 6.3oz (180g) RF30: 7.9 x 1.5 x 1.1” (200 x 38 x 28mm)/ 21.86oz (620g) |
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| SKU | RF11 |
|---|---|
| Manufacturer Part Code | RF11 |
| Country of Origin | China |
