Extech RF30 Triple Range Sucrose Brix Refractometer

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  • Measures brix concentration in fruit juice, lubricant, cutting fluid and more
  • 0-41%, 42-71% and 72-90% measurement ranges
  • Automatic Temperature Compensation (ATC) from 10 to 30°C

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"Perfect for measuring brix concentration in fruit juice, lubricant, cutting fluid and various other types of industrial fluids"

  • Description

    Extech RF30 Triple Range Sucrose Brix Refractometer (0-41%, 42-71%, 72-90%)

    With three consecutive ranges on offer, the Extech RF30 Triple Range Sucrose Brix Refractometer is the perfect instrument for measuring brix concentration in fruit juice, lubricant, cutting fluid and various other types of industrial fluids.

    Boasting Automatic Temperature Compensation (ATC) from 10 to 30°C, making sure the effects of temperature don‘t affect measurement accuracy, the Extech RF30 Refractometer offers 0-41%, 42-71% and 72-90% ranges, with a 0.2 resolution and an accuracy of ±0.2% for all.

    As with all Extech’s RF range of refractometers, the RF30 is compact, lightweight and easy to operate, ideal for accurate and repeatable measurements on it’s built-in scale.

    The Extech RF30 requires only 2 or 3 drops of solution, allows simple focus adjustment and comes complete with a calibration screwdriver, plastic pipette, calibration solution and a carry case.

    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%
  • Specification

    • Range: 0-41%, 42-71% and 72-90% (10 to 30°C)
    • Resolution: 0.2
    • Accuracy: ±0.2%
    • Dimensions: 200 x 38 x 28mm (7.9 x 1.5 x 1.1”)
    • Weight: 620g (21.86oz)
  • Supplied Accessories

    • Extech RF30 Triple Range Sucrose Brix Refractometer (0-41%, 42-71%, 72-90%)
    • Calibration Screwdriver
    • Plastic Pipette
    • Calibration Solution
    • Carrying Case
  • Product Documents

    Product Attachments

    View FileExtech Portable Refractometers    Size: (281 KB)
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    *UK mainland only

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