Description
Hydrometer ASTM 139H-62 1,700–1,750 without thermometer is a precision specific-gravity instrument for laboratory density measurements in the high-density range from 1,700 to 1,750. Graduated in fine 0,001 specific-gravity increments, it supports accurate readings of concentrated solutions, heavy liquids and process media where reliable density control is essential. The instrument is approximately 270 mm long and is calibrated to the standard reference temperature of 60/60 °F, ensuring consistent comparison with ASTM density tables. Supplied without an integrated thermometer, it is intended for use with a separate temperature measurement when temperature correction is required. This ASTM 139H-62 hydrometer from manufacturer Geco-Gering is well suited to quality-control laboratories, chemical production and research environments that need repeatable specific-gravity determination. The single-piece unit is ready for routine immersion measurements and integrates easily into existing density-testing workflows. Clear scale markings and the defined ASTM designation facilitate straightforward identification and documentation of results.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Storage temperature: 10-50
- Measuring range: 1,700 - 1,750 specific gravity
- Scale division: 0,001 specific gravity
- Length: approx. 270 mm
- Reference temperature: 60/60 °F
Récemment consulté
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Questions about Hydrometer ASTM 139H-62 1,700 - 1,750 without thermometer
What is this article?
Hydrometer ASTM 139H-62 1,700 - 1,750 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 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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