Description
Baumé hydrometer 30–70 °Bé with 1/1 °Bé scale division is a glass instrument for higher-range density determination on the Baumé scale. The scale starts at 30 and ends at 70 °Baumé, with 1/1 °Baumé graduations and a stated accuracy of ±1 scale division. Length is 250 mm, reference temperature is 15 °C, and the unit is supplied without an integrated thermometer. Bottom reading supports clear meniscus observation in ordinary hydrometer cylinders. This model from manufacturer Amarell is suited to laboratory and industrial density work on liquids whose Baumé values fall in the upper interval. The combination of a defined accuracy limit, fixed reference temperature, and 250 mm body length supports reproducible routine measurements when temperature is controlled or recorded separately. Typical settings include quality control and process laboratories that specify degrees Baumé rather than relative density alone. Supplied as one piece for the 30–70 °Bé range without a built-in thermometer.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Scale range: 30–70 °Bé
- Scale division: 1/1 °Baumé
- Length: 250 mm
- Reference temperature: 15 °C
- Accuracy: ± 1 scale division
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Questions about Hydrometer according to Baumé, 30-70:1/1°Bé, accuracy +/- 1 scale division,
What is this article?
Hydrometer according to Baumé, 30-70:1/1°Bé, accuracy +/- 1 scale division, is the article on this page. Luminix Health distributes Amarell for laboratory use. It sits in Hydrometers, inside Density & viscosity measurement, in Lab instruments.
A hydrometer floats in a liquid and the stem reading is the density or a related scale such as Brix. The liquid has to be at the temperature printed on the stem, or a correction is required. A chip on the stem changes the reading. One hydrometer does not cover every density.
Density is mass divided by volume. A hydrometer floats at a depth that depends on the density of the liquid. A pycnometer is a vessel of known volume that is weighed full. Viscosity is the resistance to flow. A capillary viscometer times how long a volume takes to fall through a tube. Both measurements need a stated temperature, because liquids change density and viscosity as they warm. The units trace to the BIPM and to NIST.
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The category is Density & viscosity measurement. The sub-category is Hydrometers. The catalogue is Lab instruments.
Shelves beside this one are Viscometers and Density meters & pycnometers.
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