Flydevægte
Hydrometre måler den specifikke vægt af væsker eller jordpartikler, der er for fine til sigteanalyse. Den frit flydende enhed har en cylindrisk stamme med en ballastpære i bunden. Vægtet med metal i stedet for bly eller kviksølv aflæser brugerne blot den graderede måling ved menisken. Optisk klare for nøjagtige konklusioner kan hydrometre være kalibreret til specifikke test. Rækkeinddelinger og nøjagtighedsniveauer varierer mellem instrumenterne til analyse af relativ densitet.
VWR® Safety-Blue™, Thermo-Hydrometers
Supplier: VWR Collection
These safety sugar scale combined form thermo-hydrometers can determine the specific gravity, Brix and alcohol by volume.
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VWR®, Aræometre, M50
Supplier: VWR Collection
Hydrometers with specific gravity.
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VWR® Durac™ Plus, Hydrometers
Supplier: VWR Collection
These plain form hydrometers are designed for applications where rough handling or contamination could be an issue.
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Hydrometer for slaked lime
Supplier: Alla France
Hydrometer for calcium hydroxide Ca(OH)₂.
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Baumé hydrometers
Supplier: Alla France
Baumé hydrometers calibrated at 15 °C.
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Soil hydrometers
Supplier: Alla France
Soil hydrometers for specific gravity (SG) measurements.
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Density thermo-hydrometers
Supplier: Alla France
General purpose thermo-hydrometers with red liquid filling and reading below meniscus.
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Precision alcohol meters
Supplier: Alla France
These precision alcohol meters are supplied with a Certificate of Conformity. Calibration temperature of 20 °C.
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Milk hydrometer with thermometer
Supplier: Alla France
This Dornic milk hydrometer with built-in thermometer is graduated from 18 to 38 (1018 to 1038).
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Commercial grade hydrometers
Supplier: Alla France
Commercial grade hydrometers − Not standardised.
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Saccharometers
Supplier: Alla France
These saccharometers are designed for reading below the meniscus.
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Dual scale salinometer
Supplier: Alla France
This salinometer is designed for measurements of brine and salt.
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Hydrometers
Supplier: Alla France
Commercial grade density hydrometers with a reference temperature of 20 °C.
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Must meter
Supplier: Alla France
Dual scale hydrometer designed for use with wine, beer, and cider.
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Hydrometers for the petroleum industry
Supplier: Alla France
These accurate hydrometers have been designed to meet the specific needs of users in the petroleum industry.
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Standard hydrometers, M100
Supplier: Alla France
These specific gravity hydrometers are marked with reference norms, calibration temperature, surface tension, individual and serial numbers.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals