Description
Hydrometer ASTM 103H 0,700-0,750:0,001 is a laboratory hydrometer intended for specific-gravity measurement from 0,700 to 0,750 with a scale division of 0,001. The ASTM 103H format provides a standardised scale and range layout for mid-low density intervals where fine resolution is required. Increments of 0,001 help distinguish small differences in specific gravity during routine analytical and quality-control procedures. The instrument is offered as 1 pc and has a net weight of 0,046 kg, making it straightforward to keep as a dedicated range unit within a multi-hydrometer set. Applications centre on liquids whose specific gravity lies in this band, with readings taken under appropriate temperature control and laboratory handling practice. From manufacturer Witeg, this hydrometer forms part of an ASTM series that steps through successive specific-gravity windows, allowing selection of the span that fits the sample matrix. The single-piece pack supports organised bench storage and easy replacement of individual ranges. Uniform scale presentation aids reproducible comparison of results across operators and sample batches when standard methods are applied.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: ASTM hydrometer
- Model: ASTM 103H
- Measuring range: 0,700–0,750
- Scale division: 0,001
- Parameter: Specific gravity
Récemment consulté
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Questions about Areometer ASTM 103H 0,700-0,750:0,001
What is this article?
Areometer ASTM 103H 0,700-0,750:0,001 is the article on this page. Luminix Health distributes Witeg 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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