Description
Hydrometer ASTM 103H-62 0,700 - 0,750 without thermometer is a precision glass instrument for determining the specific gravity of liquids within the stated density interval. The scale is graduated in 0,001 specific-gravity increments and the device is calibrated at a reference temperature of 60/60 °F. Measuring approximately 270 mm in length, it fits standard laboratory hydrometer cylinders. Because no thermometer is built in, temperature compensation can be performed independently with a separate calibrated sensor, which is advantageous when multiple readings are taken under controlled thermal conditions. The instrument follows the ASTM 103H-62 designation and is manufactured by Geco-Gering for use in chemical analysis, petroleum testing and quality-assurance laboratories. Supplied as a single piece, it enables straightforward immersion measurements across the 0,700–0,750 range. Clear scale markings support reliable meniscus reading and reproducible specific-gravity results in both routine and research environments.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Storage temperature: 10–50 °C
- Type: specific gravity hydrometer
- Range: 0,700 - 0,750
- Graduation: 0,001 specific gravity
- Length: approx. 270 mm
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Questions about Hydrometer ASTM 103H-62 0,700 - 0,750 without thermometer
What is this article?
Hydrometer ASTM 103H-62 0,700 - 0,750 without thermometer is the article on this page. Luminix Health distributes Geco-Gering 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.
Which category should I open next?
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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