Description
Hydrometer ASTM 128H 1,150-1,200:0,001 is a laboratory instrument for measuring specific gravity in the interval 1,150 to 1,200 with a scale division of 0,001. The ASTM 128H designation marks this standardised range and graduation, allowing selection of the correct hydrometer for samples expected to fall within that density window. It is suited to specific-gravity determination of liquids in analytical, process and quality-assurance workflows that need fine reading resolution over a limited span. The product is supplied as a single piece with a net weight of 0,084 kg and a gross weight of 0,084 kg, facilitating handling and laboratory inventory. This model belongs to a stepwise ASTM hydrometer series covering adjacent specific-gravity bands, so users can match instrument range to sample properties. Manufactured by Witeg, it is intended for specific-gravity work under the ASTM hydrometer framework. Scale steps of 0,001 across 1,150–1,200 support reproducible reading practice. Typical uses include density-related control in research, production monitoring and incoming inspection where specific gravity is a defined measurement requirement.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: Hydrometer ASTM 128H
- Measurement: Specific gravity
- Range: 1,150–1,200
- Scale division: 0,001
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Questions about Areometer ASTM 128H 1,150-1,200:0,001
What is this article?
Areometer ASTM 128H 1,150-1,200:0,001 is the article on this page. Luminix Health distributes Witeg 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.
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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.
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