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Teaching materialJeulin specializes in teaching materials for education (Physics, Chemistry, Life and Earth Sciences) and Technology in primary, secondary and higher education.
Laboratory equipment
Teachers, companies or individuals, choosing Le Laborantin is to trust the specialist in laboratory equipment, structured around a team of professionals in the sector.
Measuring equipmentFrench specialist in test and measurement instruments. We select our products from the biggest brands in the sector to offer you and guarantee the best of measurement.
Optical material
Specialized in the design, manufacture and supply of optical teaching materials for Higher Education, Ovio Instruments has been pursuing its primary vocation since 2007.
The polarimeter, known as an optical rotation meter, is an instrument that measures the optical rotation of an "optically active substance" such as saccharin, ascorbic acid, and sodium glutamate.
Resolution: Rotation angle: 0.05° Temperature correction: 5 to 40°C Dimensions and weight: 43x22x30cm, 10.3 kg Light source: LED with interference filter (589nm)
Range: Rotation angle: from -179.95° to +180.00°