Description
Pycnometer, uncalibrated, 25 ml is a laboratory vessel for density and specific gravity work, manufactured in accordance with ISO standard 3507. This uncalibrated model is fitted with a stopper that has precisely ground upper and lower ends, giving a reliable seal for measurement procedures. For straightforward identification when several units are in use, both the body and the stopper carry the same identification code number. The nominal value and related inscriptions are applied in blue enamel for clear, durable readability on the glassware. Supplied as one piece with a net weight of 0,0340 kg and a gross weight of 0,039 kg, the article is intended for laboratories that establish volume calibration themselves. Produced by manufacturer ISOLAB Laborgeräte, it forms part of a broader pycnometer range that also covers calibrated versions and models with thermometers; the thermometer covering +10 °C to +40 °C in 0,5 °C divisions belongs only to the calibrated-with-thermometer series and is not included here. The 25 ml nominal capacity supports routine analytical and quality-control density determinations. Matching body and stopper codes help avoid component mix-ups during daily laboratory use.
This article belongs on Density meters & pycnometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Nominal capacity: 25 ml
- Calibration: Uncalibrated
- Standard: ISO 3507
- Stopper: Precisely ground upper and lower ends
- EAN: 4250362622877
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Questions about density bottle - non calibrated - 25 ml
What is this article?
density bottle - non calibrated - 25 ml is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Density meters & pycnometers, inside Density & viscosity measurement, in Instruments de précision.
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 Instruments de précision.
Shelves beside this one are Hydrometers and Viscometers.
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