Description
Alcoholometer, Class III, DIN 12803, 5–10:0,1 %vol. is a hydrometer for measuring alcoholic strength by volume in the lower intermediate range. The scale runs from 5 to 10 %vol. with a scale division of 0,1 %vol., and accuracy is specified as ±1 scale division under Class III requirements. The instrument is 330 mm long and referenced to 20 °C for standardised laboratory alcoholometry. An integral thermometer from +5 to +25 °C with a 0,2 °C division and red or blue special filling permits concurrent temperature monitoring. The alcohol scale is read at the lower meniscus. Calibratable design supports verification when traceable measurement is required. This DIN 12803 Class III alcoholometer from manufacturer Amarell is intended for laboratory and quality-control applications on moderately dilute alcoholic liquids. Supplied as 1 pc, it delivers clear resolution across the 5–10 %vol. interval and belongs to the hydrometer category used for volume-percent alcohol determination. Fine graduation, built-in temperature scale and defined Class III performance provide a practical solution for consistent low-to-mid range alcohol measurements in analytical workflows.
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Length: 330 mm
- Class: III, DIN 12803
- Scale range: 5–10 %vol.
- Scale division: 0,1 %vol.
- Accuracy: ±1 scale division
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Questions about Alcoholometer, class III, DIN 12803, 5-10:0,1%vol., accuracy +/- 1 scale
What is this article?
Alcoholometer, class III, DIN 12803, 5-10:0,1%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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