Description
Gay-Lussac pycnometer in borosilicate glass 3.3 is a laboratory volumetric instrument for determining the density of liquids by classical weighing methods. This 25 ml version includes a thermometer and side capillaries, supporting precise temperature control and fine adjustment of the liquid meniscus during filling and measurement. Borosilicate glass 3.3 provides good chemical durability and thermal behaviour for everyday density work across a range of sample types. The Gay-Lussac configuration with capillary side arms is well established for accurate volume definition and reproducible results in analytical and quality-control settings. Supplied as one unit and weighing 0,137 kg, the pycnometer is appropriate for volumetric analysis benches, teaching laboratories, and workflows that complement or verify instrumental density readings. From manufacturer Lenz, it sits within the category of volumetric flasks, vessels, and pycnometers used for physical characterisation of liquids. The 25 ml nominal capacity offers a practical sample volume for density determinations where a larger charge than micro-scale vessels is preferred while remaining convenient to handle and weigh.
This article belongs on Density meters & pycnometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Product type: Gay-Lussac pycnometer
- Material: Borosilicate glass 3.3
- Nominal volume: 25 ml
- Equipment: Thermometer and side capillaries
- Weight: 0,137 kg
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Questions about Gay-Lussac Pycnometers, borosilicate glass 3.3, 25 ml, 1 unit(s)
What is this article?
Gay-Lussac Pycnometers, borosilicate glass 3.3, 25 ml, 1 unit(s) is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Density meters & pycnometers, inside Density & viscosity measurement, in Lab instruments.
A pycnometer is a vessel of known volume that is weighed full. An oscillating density meter infers density from how a tube vibrates when it is filled. Both need temperature control. Air bubbles are the ordinary error.
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 Density meters & pycnometers. The catalogue is Lab instruments.
Shelves beside this one are Hydrometers and Viscometers.
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