Description
Hydrometer for phosphoric acid, 0-25:1 % by mass, is a specialised glass density instrument for determining the mass percentage of phosphoric acid solutions. Its scale extends from 0 to 25 %mas with a 1 %mas division and an accuracy of ± 1 scale division, supporting reliable concentration readings in laboratory and industrial settings. The instrument is 260 mm long, calibrated at a reference temperature of 20 °C, supplied without a thermometer and intended for bottom reading. This hydrometer from manufacturer Amarell is suited to routine quality control, process monitoring and analytical tasks involving phosphoric acid where mass-percentage values are needed. The moderate scale range addresses common dilute to intermediate acid strengths, while the 20 °C reference temperature aligns with frequent laboratory practice. Supplied as 1 piece, it integrates readily into standard glassware collections for acid handling and density-based concentration work. Originating from Germany, it offers a practical, purpose-built solution for phosphoric acid measurement without integrated temperature sensing.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Product type: Hydrometer for phosphoric acid
- Scale range: 0–25 %mas
- Scale division: 1 %mas
- Accuracy: ± 1 scale division
- Length: 260 mm
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Questions about Hydrometer for phosphoric acid, 0-25:1%mas, acuracy +/- 1 scale division, 260mm
What is this article?
Hydrometer for phosphoric acid, 0-25:1%mas, acuracy +/- 1 scale division, 260mm 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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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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