Beschrijving
Viscometer thermometer for falling-ball and drawing-ball viscometers, similar to DIN, is a precision enclosed-stem laboratory thermometer for temperature monitoring during viscosity determinations. It covers +74 °C to +101 °C with a fine scale division of 0,1 °C in degrees Celsius, supporting controlled readings in rheological test setups. The solid-stem instrument measures 175 mm in length and 7,5 mm in diameter and is designed for total immersion. A special internal capillary coating is combined with a non-wetting blue special filling to aid clear meniscus formation and stable indication along the scale. Supplied as 1 pc, it uses a Richter closure without button and is accompanied by a factory test certificate with one test point. This thermometer from manufacturer Amarell is suited to falling-ball and drawing-ball viscometer work where narrow temperature windows must be observed. The enclosed construction protects the scale while the blue filling remains easy to read under typical laboratory lighting, supporting repeatable viscosity measurements in research and quality-control environments.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Temperature range: +74 °C to +101 °C
- Scale division: 0,1 °C
- Dimensions: 175 × 7,5 mm
- Filling: Non-wetting blue special filling
- Immersion: Total immersion
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Questions about Viscometer thermometer for falling ball and ball draw viscometer, similar DIN,
What is this article?
Viscometer thermometer for falling ball and ball draw viscometer, similar DIN, is the article on this page. Luminix Health distributes Amarell for laboratory use. It sits in Viscometers, inside Density & viscosity measurement, in Instrumenten.
A capillary viscometer times the flow of a liquid through a tube. A rotational viscometer twists a spindle in the liquid. Both need a stated temperature. Kinematic and dynamic viscosity are different numbers. The capillary size has to put the flow time in the range the method allows.
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 Viscometers. The catalogue is Instrumenten.
Shelves beside this one are Hydrometers and Density meters & pycnometers.
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