Description
Hydrometer 1,900–1,950 with WG thermometer is a precision density measuring instrument for laboratory determination of specific gravity in the high-density range. Built to DIN 12791 Series L50, it covers the scale 1,900–1,950 g/cm³ with a fine graduation of 0,0005 g/cm³ and is adjusted at a reference temperature of 20 °C. An integrated WG thermometer spanning 0 to +30 °C enables simultaneous temperature observation during measurement. The instrument is approximately 365 mm long, providing a clear, readable scale for accurate readings in dense liquids and solutions. Supplied as a single piece, it is intended for routine density checks in chemical, industrial and quality-control laboratories. From manufacturer Geco-Gering, this hydrometer supports standardised density work where fine resolution and built-in temperature indication are required. Its Series L50 construction and defined scale interval make it suitable for process monitoring, formulation control and analytical sample characterisation across a wide range of laboratory applications.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Density: range: 1,900–1,950 g/cm³
- Type: hydrometer with WG thermometer
- Scale division: 0,0005 g/cm³
- Thermometer range: 0 to +30 °C
- Reference temperature: 20 °C
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Questions about Hydrometer 1,900 - 1,950 with WG-thermometer 0+30C
What is this article?
Hydrometer 1,900 - 1,950 with WG-thermometer 0+30C 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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

