Description
Hydrometer for mineral oil testing, customs administration model, covers the density range 0,945–1,005 g/cm³ with a scale division of 0,0005 g/cm³. Built for mineral-oil examination to customs-administration practice, it offers an accuracy of ±1 scale division and a body length of 420 mm. Measurements are referenced to 15 °C. An integrated thermometer from −10 to +60 °C with 0,5 °C division and red or blue special filling supports temperature-aware work; the scale is read at the bottom. This calibratable instrument from manufacturer Amarell is supplied as a single piece and suits inspection, customs and industrial laboratory workflows that need fine density resolution on mineral oil samples. The combination of a narrow measuring interval, fine graduation and built-in thermometer makes it practical for routine density checks where reproducible readings and later calibration capability are required.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Density: range: 0,945–1,005 g/cm³
- Scale division: 0,0005 g/cm³
- Accuracy: ±1 scale division
- Length: 420 mm
- Reference temperature: 15 °C
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Questions about Hydrometer for mineral oil testing, model customs administration,
What is this article?
Hydrometer for mineral oil testing, model customs administration, 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

