Hydrometers
Hydrometers measure the specific gravity of liquids or soil grains that are too fine for sieve analysis. The free floating device features a cylindrical stem with a ballast bulb bottom. Weighted with metal instead of lead or mercury, users simply read the graduated measurement at the meniscus. Optically clear for exact conclusions, hydrometers may come calibrated for specific tests. Range subdivisions and accuracy levels differ among the relative density analyzing instruments.
Specific gravity hydrometers
Supplier: Amarell
These hydrometers are designed for the ranges of 0,600 up to 2,000 °SG.
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Gravity hydrometers
Supplier: Amarell
These gravity hydrometers are designed with - and without - thermometer.
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Hydrometers for sulphuric acid
Supplier: Amarell
Hydrometers (areometers) for sulphuric acid (H₂SO₄).
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Hydrometer
Supplier: Amarell
General purpose hydrometers with reference temperature of 20 °C.
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Hydrometer
Supplier: witeg Labortechnik
Hydrometer (areometer) for the determination of small quantities of liquids in light and heavy liquids specific gravity.
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Large hydrometers
Supplier: Amarell
Large hydrometers specially suited for breweries.
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Hydrometers
Supplier: NEUBERT VOLUME GLASSWAERE
Both hydrometers (aerometers) are designed for the determination of density by the Archimede's principle.
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Vinometer according to Bernadotte
Supplier: GLASWARENFABRIK KARL HECHT
This instrument is designed for the accurate testing the percentage of alcohol in wine.
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VWR®, Hydrometers
Supplier: VWR Collection
These hydrometers are designed for industries such as food and beverage, chemicals, pharmacology, transportation and refrigeration.
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Specific Gravity Hydrometers
Supplier: Amarell
These general-purpose hydrometers are available with a thermometer inside the body or without a thermometer.
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Baumé hydrometers
Supplier: Amarell
General purpose Baumé hydrometers with or without thermometer.
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Hydrometers for nitric acid
Supplier: Amarell
Hydrometers (areometers) for nitric acid (HNO₃).
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Hydrometers, Anti-freeze Tester
Supplier: Amarell
In this hydrometer in glass tube with suction ball and plastic suction.
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Density hydrometers, L50
Supplier: Amarell
Density hydrometers designed with or without verification certificate.
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: Merck
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Supplier: VWR Chemicals