Description
Specific gravity hydrometer covering the range 0,900–1,000 sp gr with a scale division of 0,001 sp gr is a glass density instrument for laboratory determination of liquid relative density. The unit is 300 mm long and is calibrated at a reference temperature of 28,9/28,9 °C, equivalent to 84 °F. It is supplied without a thermometer and uses bottom reading of the meniscus for clear density assessment. Offered in simple quality, this hydrometer from manufacturer Amarell supports routine checks where fine resolution across the 0,900 to 1,000 specific gravity interval is required. The 0,001 sp gr increments allow precise observation within the stated measuring span. Typical applications include quality control, process monitoring and educational laboratory work with liquids whose density falls inside this range. At 300 mm overall length the instrument is convenient to handle while providing adequate scale length for the 0,100 sp gr span. Reference conditions of 28,9/28,9 °C help ensure consistent interpretation when samples are brought to the specified temperature before measurement.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Length: 300 mm
- Scale range: 0,900–1,000 sp gr
- Scale division: 0,001 sp gr
- Reference temperature: 28,9/28,9 °C (84 °F)
- Reading: bottom
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Questions about Specific Gravity hydrometer, 0,900-1,000:0,001 sp gr, 300mm long, reference
What is this article?
Specific Gravity hydrometer, 0,900-1,000:0,001 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.
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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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