Description
Hydrometer ASTM 4H-62 29 - 41 without thermometer is an A.P.I. gravity hydrometer designed for measuring API gravity in the range 29 to 41. The instrument is approximately 330 mm long and features a scale graduated in 0,1 °API divisions with a reference temperature of 60 °F. Supplied without an integrated thermometer, it is intended for use where temperature compensation is performed separately. This precision glass hydrometer from manufacturer Geco-Gering follows the ASTM 4H-62 specification and is suitable for density-related determinations in petroleum products, oils and related industrial or laboratory fluids. The clear scale and standardised construction support reproducible readings in quality-control, process-monitoring and analytical environments that require reliable API gravity values. Its compact length of about 330 mm allows convenient handling in standard hydrometer cylinders while maintaining the accuracy expected from ASTM-compliant instruments.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Storage temperature: 10-50
- Type: A.P.I. gravity hydrometer
- Range: 29 - 41 °API
- Scale division: 0,1 °API
- Length: approx. 330 mm
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Questions about Hydrometer ASTM 4H-62 29 - 41 without thermometer
What is this article?
Hydrometer ASTM 4H-62 29 - 41 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.
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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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