Description
Baumé hydrometer 40–50 with WG thermometer 0+35 °C is a precision density instrument for laboratory determination of liquid density on the Baumé scale. It covers the measuring range from 40 to 50 °Bé and is graduated in 0,1 °Bé increments, supporting clear, repeatable concentration and density readings. An integrated WG thermometer spanning 0 to +35 °C allows temperature to be observed at the same time as the density value, which helps verify measurement conditions during use. The hydrometer is approximately 320 mm long and is referenced to a calibration temperature of 15 °C. Supplied as one piece from manufacturer Geco-Gering, it suits routine analytical work, quality control and process checks wherever Baumé values are specified. Combining density and temperature indication in a single instrument simplifies bench handling and reduces the need for a separate thermometer. It is intended for aqueous solutions and other process liquids commonly assessed on the Baumé scale in chemical and industrial laboratories.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: Baumé hydrometer
- Measuring range: 40 – 50 °Bé
- Scale division: 0,1 °Bé
- Thermometer range: 0 to +35 °C
- Length: approx. 320 mm
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Questions about Hydrometer 40 - 50 with WG-thermometer 0+35°C
What is this article?
Hydrometer 40 - 50 with WG-thermometer 0+35°C 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

