technology

Digital Refractometer for Brewing

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Code: #15224

Vietnamese version

Supplier: Hanna Instruments

Hanna’s digital refractometer for brewing measures the sugar content of wort and converts it to °Plato with the push of a single button. The HI96841 is built tough for use in a brewing environment, fast (1.5-second response), simple to use / clean and accurate to ±0.2 °Plato with automatic temperature compensation.

rightMORE INFORMATION

  • Hanna Instruments HI96841 Digital Refractometer combines form and function into one compact unit. Featuring a 1.5 second response time, the HI96841 measures the refractive index of wort and converts it to °Plato with temperature compensation. The improved easy-to-read LCD screen displays temperature units (°C or °F) and measurements simultaneously. The HI96841’s IP65 water-resistant casing and sealed sample well are built to perform under harsh conditions, making it suitable for use in any brewery.
    The °Plato scale is a way to quantify the concentration of sugars and dissolved solids in wort. This measurement can indicate the potential alcohol content of finished beer. The HI96841 converts the refractive index reading to °Plato based on the tables maintained by the International Commission for Uniform Methods of Sugar Analysis (ICUMSA) and the American Society of Brewing Chemists (ASBC).
    - Designed for wort sugar analysis
    - Temperature compensation algorithms based on sucrose solution
    - 0 to 30 °Plato range with ± 0.2 °Plato

  • Sugar Content Range

    0 to 30 °Plato

    Sugar Content Resolution

    0.1 °Plato

    Sugar Content Accuracy (@25ºC/77ºF)

    ±0.2 °Plato

    Temperature Range

    0 to 80°C (32 to 176°F)

    Temperature Resolution

    0.1°C (0.1°F)

    Temperature Accuracy

    ±0.3 °C (±0.5 °F)

    Temperature Compensation

    automatic between 10 and 40°C (50 to 104°F)

    Measurement Time

    approximately 1.5 seconds

    Minimum Sample Volume

    100 μL (to cover prism totally)

    Light Source

    yellow LED

    Sample Cell

    stainless steel ring and flint glass prism

    Auto-off

    after three minutes of inactivity

    Enclosure Rating

    IP65

    Battery Type / Life

    9V / approximately 5000 readings

    Dimensions / Weight

    192 x 102 x 67 mm (7.6 x 4.01 x 2.6”) / 420 g (14.8 oz.)

    Ordering Information

    HI96841 is supplied with 9V battery and instruction manual.

    Warranty

    2 years

  • One-point calibration
    · Calibrate with distilled or deionized water.
    Small sample size
    · Sample size can be as small as two metric drops (0.1 mL).
    Automatic Temperature Compensation (ATC)
    · Samples automatically compensated for temperature variations.
    Quick, accurate results
    · Readings are displayed in approximately 1.5 seconds.
    Dual-level LCD
    · The dual-level LCD displays measurement and temperature readings simultaneously.
    Stainless steel sample well
    · Easy to clean and corrosion-resistant.
    Battery indicators
    · Battery percent level remaining at startup and low battery indicator.
    Automatic shut-off
    · To conserve battery life the meter shuts off automatically after three minutes of non-use.
    IP65 water resistant protection
    · Water resistant ABS plastic casing designed to perform under laboratory and field conditions.

 
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