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refractometer

refractometer

1 8.8
A tool that measures how light bends in a liquid to find concentration, for example sugar in juice
  • noun
  • /rɪˈfræktəˌmɪtər/
  • Specialized
translation icon : refractómetro
  • Abbe Refractometer

When you go out, you'll be operating things like polarimeters, refractometers, density meters.

Examples

  • When you go out, you'll be operating things like polarimeters, refractometers, density meters.

  • TSS (Brix %) were determined by a hand refractometer.

    Academic text (2014)
  • "I may be onto something, but it's a long shot," she told him as she picked up the refractometer.

    Fiction book (2000)
  • A refractometer is used to measure a drink's sweetness so each glass can be tailored to each customer.

    Blog text (18)
  • Surface salinity (per thousand) was measured with a refractometer.

    Academic text (1999)
  • She cleaned the refractometer and tested it with distilled water.

    Fiction book (2000)
  • A refractometer, which measures sweetness in drinks and food, is used to assess the sweetness of each drink to match the customer's specifications.

    Blog text (18)
  • Kernco Instruments has introduced the model 2WA Abbe refractometer.

    Academic text (2002)
  • Supernatant was taken to make its bricks (12-15) with a refractometer (Inamdar, 1994).

    Academic text (2015)
  • A winemaker uses a refractometer to measure the grape juice's sugar content before fermentation.

How Accurate

refractometer
  • Specialized
1 8.8
salinometer
  • Specialized
9.9
hydrometer
  • Specialized
2 7.9

Surface Forms

refractometer singular

Morphology

refractometer = refract (semi-transparent) = refract + meter

The word is built from 'refract' plus the measuring-instrument element '-ometer', but the technical scientific sense is not fully predictable for a general learner.

Etymology

The word refractometer joins refract-, a root meaning 'to bend' or 'break' as in fracture, and -meter, meaning 'measure' as in thermometer. So a refractometer is a tool that measures how much light 'bends' when it goes through a liquid, which lets you tell how much sugar or other material is in the liquid.