Description
Hydrometer 30 - 45 without thermometer is a Baumé-scale density instrument intended for laboratory measurement of denser liquids in the upper Baumé range. Graduated in 1 °Bé increments from 30 to 45 °Bé, the glass hydrometer measures approximately 220 mm in length and is calibrated at a reference temperature of 15 °C. Supplied without a built-in thermometer, it is used where sample temperature is controlled or measured with an external device. This hydrometer from manufacturer Geco-Gering is suited to density determination of concentrated solutions, brines, syrups and industrial liquors in chemical, food and process laboratories. Distinct scale markings support clear immersion readings in standard measuring cylinders. The compact form factor fits typical laboratory glassware and multi-range hydrometer collections. Pack size is 1 piece, practical for individual workstation use or as a spare. The Baumé scale continues to offer a rapid, practical approach to density assessment where high-precision electronic densitometers are not required.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Storage temperature: 10–50 °C
- Scale: Baumé (°Bé)
- Measuring range: 30 - 45 °Bé
- Graduation: 1 °Bé
- Length: approx. 220 mm
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Questions about Hydrometer 30 - 45 without thermometer
What is this article?
Hydrometer 30 - 45 without thermometer is the article on this page. Luminix Health distributes Geco-Gering 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.
Which category should I open next?
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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