Description
Hydrometer ASTM 140H-62 1,750–1,800 without thermometer is a laboratory specific-gravity hydrometer covering the density interval from 1,750 to 1,800. With a fine scale division of 0,001 specific gravity, it enables precise density readings of dense liquids, concentrated reagents and industrial process streams. The glass instrument measures approximately 270 mm in length and is referenced to the conventional 60/60 °F temperature basis used in ASTM hydrometry. Because no built-in thermometer is fitted, temperature is determined separately when correction of the observed reading is necessary. Manufactured by Geco-Gering, this ASTM 140H-62 model supports routine quality control, formulation work and analytical laboratories that require traceable high-range density measurement. The single-piece pack is convenient for bench use and for inclusion in standardised density-test kits. Clear graduation and the explicit ASTM designation simplify instrument selection, calibration checks and result recording across successive batches.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Storage temperature: 10-50
- Measuring range: 1,750 - 1,800 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 140H-62 1,750 - 1,800 without thermometer
What is this article?
Hydrometer ASTM 140H-62 1,750 - 1,800 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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