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Extech RF11 Portable Sucrose Brix Refractometer (0 to 10%) with ATC

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RF11
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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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Additional Information
SKU RF11
Manufacturer Part Code RF11
Country of Origin China

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