Description
Hydrometer covering the density range 0,850–0,900 g/cm³ is a precision glass instrument built to DIN 12791 Serie M50 for laboratory density determination of liquids. Graduation is 0,001 g/cm³, enabling fine reading of specific gravity at the reference temperature of 20 °C. An integrated WG thermometer spanning 0+35 °C allows simultaneous temperature observation so that density values can be interpreted correctly. The instrument is approximately 300 mm long, giving a clear scale and comfortable immersion depth in standard cylinders. Supplied as a single piece, it is intended for routine quality control, formulation checks and educational density measurements where a narrow high-resolution range is required. Typical sample types include organic solvents, light oils and other low-density liquids that fall within 0,850–0,900 g/cm³. Manufactured by Geco-Gering, this hydrometer with built-in thermometer supports reproducible density work without separate temperature probes. The combination of DIN 12791 Serie M50 construction, fine 0,001 g/cm³ division and on-board 0+35 °C thermometer makes it a practical tool for laboratories that need reliable, temperature-aware density readings in a compact glass format.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Density: range: 0,850–0,900 g/cm³
- Product type: Hydrometer with thermometer
- Scale division: 0,001 g/cm³
- Reference temperature: 20 °C
- Thermometer range: 0+35 °C
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Questions about Hydrometer 0,850 - 0,900 with WG-thermometer 0+35C
What is this article?
Hydrometer 0,850 - 0,900 with WG-thermometer 0+35C is the article on this page. Luminix Health distributes Geco-Gering for laboratory use. It sits in Hydromètres, inside Mesure de densité & viscosité, in Instruments de laboratoire.
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 Mesure de densité & viscosité. The sub-category is Hydromètres. The catalogue is Instruments de laboratoire.
Shelves beside this one are Viscosimètres and Densimètres & pycnomètres.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

