Description
Precision hydrometer 0,835–0,855 g/cm³ with integrated thermometer is a fine-scale density instrument intended for mineral oil analysis. It covers the density interval from 0,835 to 0,855 g/cm³ with a scale division of 0,0002 g/cm³, supporting high-resolution readings for laboratory and quality-control work on mineral oil fractions in this range. An integral thermometer spanning +5 to +25 °C, graduated in 0,2 °C, permits simultaneous temperature observation during immersion measurements. The instrument is referenced to 15 °C and measures approximately 440 mm in length, giving a practical stem length for standard cylinders. Supplied as a single piece from manufacturer Geco-Gering, this fine hydrometer is suited to routine density checks where fine resolution and temperature correlation are required. It supports consistent mineral-oil density determination within the stated range and helps operators link observed density to the reference temperature without separate thermometry. Ideal for petroleum and lubricant laboratories needing a dedicated mineral-oil hydrometer with built-in temperature scale for the 0,835–0,855 g/cm³ window.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Density: range: 0,835 – 0,855 g/cm³
- Scale division: 0,0002 g/cm³
- Length: approx. 440 mm
- Thermometer range: +5 to +25 °C
- Thermometer division: 0,2 °C
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Questions about Hydrometer 0,835 - 0,855 with WG-therm.+5+25°C
What is this article?
Hydrometer 0,835 - 0,855 with WG-therm.+5+25°C is the article on this page. Luminix Health distributes Geco-Gering for laboratory use. It sits in Hydrometers, inside Density & viscosity measurement, 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 Density & viscosity measurement. The sub-category is Hydrometers. The catalogue is Instruments de laboratoire.
Shelves beside this one are Viscometers and Density meters & pycnometers.
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