https://heritage.rcpsg.ac.uk/items/browse?tags=Diabetes&sort_field=Dublin+Core%2CTitle&sort_dir=a&output=atom <![CDATA[Heritage]]> 2024-03-28T10:46:28+00:00 Omeka https://heritage.rcpsg.ac.uk/items/show/618 <![CDATA[Urinometer]]>
Urinometers are typically composed of three parts: the weight, float and stem. The weight is the lower end of the urinometer containing a mercury bulb. The float is an air-filled glass tube and the stem is marked with a scale.

The urinometer would be placed in a cylinder containing a urine sample and a reading taken from the stem. This device has been widely replaced with more efficient technologies. Its tendency to drag against the side of the cylinder can often result in inaccurate readings.
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2022-11-14T09:37:56+00:00

Dublin Core

Title

Urinometer

Description

Urinometer, held in a cardboard tube. Invented by Johann Florian Heller (1813-1871) in 1849 to measure the specific gravity of urine, to help assess kidney function.

Urinometers are typically composed of three parts: the weight, float and stem. The weight is the lower end of the urinometer containing a mercury bulb. The float is an air-filled glass tube and the stem is marked with a scale.

The urinometer would be placed in a cylinder containing a urine sample and a reading taken from the stem. This device has been widely replaced with more efficient technologies. Its tendency to drag against the side of the cylinder can often result in inaccurate readings.

Date

c. 1900s-1920s

Identifier

2001/2

Physical Object Item Type Metadata

Physical Dimensions

Length: 11.7 cm

Materials

Glass; Mercury; Paper; Cardboard
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