Description
Hydrometer for mineral oil testing covering the density range 0,750–0,840 g/cm³ with a scale division of 0,001 g/cm³ supports laboratory density determination of mineral oils. Accuracy is specified as ±1 scale division value across the stated interval. The instrument is 380 mm long and is referenced to 15 °C, so density readings relate to this standard temperature. An integrated thermometer spans −20 to +60 °C with 1 °C division and uses a red or blue special filling for clear temperature indication during measurement. Density is taken by bottom reading. The hydrometer is calibratable, allowing verification when laboratory procedures require it. Supplied as 1 pc from manufacturer Amarell, it is intended for mineral oil examination in quality control, petrochemical, and analytical workflows where defined scale resolution and simultaneous temperature observation are needed. It suits routine density checks on mineral oil samples and related petroleum fractions under controlled laboratory conditions.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Density: range: 0,750–0,840 g/cm³
- Scale division: 0,001 g/cm³
- Accuracy: ±1 scale division
- Length: 380 mm
- Reference temperature: 15 °C
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Questions about Hydrometer for mineral oil testing, 0,750-0,840:0,001g/cm³, accuracy +/- 1 scale
What is this article?
Hydrometer for mineral oil testing, 0,750-0,840:0,001g/cm³, accuracy +/- 1 scale 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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
