Beschrijving
Alcoholometer Class III conforming to DIN 12803 for the 15–20 %vol. range delivers precise alcohol-by-volume determination with a scale division of 0,1 %vol. and an accuracy of ±1 scale division. The glass instrument measures 330 mm in length and is adjusted to a reference temperature of 20 °C, matching established laboratory alcoholometry practice. An integrated thermometer spans +5 to +25 °C with 0,2 °C graduation and employs red or blue special filling for high-contrast visibility. Scale values are read at the bottom, supporting clear observation when the hydrometer is immersed in the sample. The construction is calibratable, enabling verification against reference standards within quality-assurance programmes. Suitable for beverage analysis, spirits control and process monitoring, this alcoholometer from manufacturer Amarell provides dedicated coverage of mid-range alcohol concentrations where fine resolution is required. Supplied as one piece, it complements multi-range sets in which Class III DIN 12803 performance is specified for routine volumetric alcohol measurement in research and production laboratories.
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Class: III, DIN 12803
- Measuring range: 15–20 %vol.
- Scale division: 0,1 %vol.
- Accuracy: ±1 scale division
- Length: 330 mm
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Questions about Alcoholometer, class III, DIN 12803, 15-20:0,1%vol., accuracy +/- 1 scale
What is this article?
Alcoholometer, class III, DIN 12803, 15-20:0,1%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 Instrumenten.
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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The category is pH & electrochemistry. The sub-category is pH meters. The catalogue is Instrumenten.
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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