Description
Specific gravity hydrometer spanning 0,700–0,800 sp gr with a scale division of 0,001 sp gr supports accurate relative-density measurement of light to medium-density liquids. The glass instrument is 300 mm long, has no built-in thermometer, and is read at the bottom of the meniscus. It is referenced to 28,9/28,9 °C (84 °F), in line with established specific-gravity practice for this hydrometer class. The 0,001 sp gr graduation within the 0,700–0,800 window enables fine discrimination for process control, incoming goods checks, and laboratory density work on fluids that fall in this band. From manufacturer Amarell, the hydrometer is supplied as a single piece for use with conventional hydrometer cylinders. Separate temperature control or measurement can be applied as needed, since the design omits an integrated thermometer. The 300 mm length offers a convenient working size on the bench, while the focused scale range reduces the need to switch instruments when samples consistently lie between 0,700 and 0,800 sp gr.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Scale range: 0,700–0,800 sp gr
- Scale division: 0,001 sp gr
- Length: 300 mm
- Reference temperature: 28,9/28,9 °C (84 °F)
- Thermometer: without
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Questions about Specific Gravity hydrometer, 0,700-0,800:0,001 sp gr, 300mm long, reference
What is this article?
Specific Gravity hydrometer, 0,700-0,800:0,001 sp gr, 300mm long, reference is the article on this page. Luminix Health distributes Amarell 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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