Description
Alcoholometer Class III according to DIN 12803 is a precision instrument for determining alcohol content in the measuring range 45–50 %vol., with a scale division of 0,1 %vol. and an accuracy of ±1 scale division. The hydrometer is 330 mm long and is referenced to 20 °C, supporting clear volumetric alcohol readings in laboratory and quality-control work. An integrated thermometer covers +5 to +25 °C with a 0,2 °C division and red or blue special filling; the design is intended for bottom reading of the scale. This calibratable alcoholometer from manufacturer Amarell is suited to spirits analysis, process monitoring and routine analytical checks where alcohol concentration must be resolved within the 45–50 %vol. interval. Fine 0,1 %vol. graduation helps differentiate values across the span, while the built-in thermometer allows temperature observation during measurement. Supplied as one piece and originating from Germany, it offers a focused Class III DIN 12803 solution for applications that concentrate on this alcohol window and require reproducible %vol. indication with integrated temperature reference.
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Type: Alcoholometer Class III, DIN 12803
- Scale range: 45–50 %vol.
- Scale division: 0,1 %vol.
- Accuracy: ±1 scale division
- Length: 330 mm
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Questions about Alcoholometer, class III, DIN 12803, 45-50:0,1%vol., accuracy +/- 1 scale
What is this article?
Alcoholometer, class III, DIN 12803, 45-50:0,1%vol., accuracy +/- 1 scale is the article on this page. Luminix Health distributes Amarell for laboratory use. It sits in pH meters, inside pH & electrochemistry, in Instruments de laboratoire.
A pH meter reads the electrode and displays pH, after calibration with at least two buffers. A meter that cannot be calibrated is a voltmeter. Resolution to 0.001 is not the same as accuracy. Portable and benchtop meters differ in the electrodes they accept and in the data they store.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
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Shelves beside this one are pH electrodes & sensors, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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