Benefit from the synergy of the stores by browsing from one to the other and access a wide choice of complementary scientific products and equipment
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.
This pH meter can be used as a measuring device or connected to a PC.
The 'Plug and Measure' function allows launching the software when connecting the pH meter to the PC, without requiring any installation.
The 'pH titration' software allows calibrating the device and storing the calibration in a '.txt' file.
Instantaneous measurements are displayed on a screen located on the left.
This allows monitoring the pH of a solution.
In 'titration' mode, the measurement is semi-automated. The student enters the volume increment, and for each validation, the software simultaneously stores the two variables, volume and pH.
This allows plotting the curve pH=f(V).
Analysis tools are integrated into the software:
- derivative
- tangent method.
The student will be able to determine, based on the pH and the selected colored indicator, the colors to visualize. This facilitates experimentation and links with the observed color in the solution.
The device has a large graphic screen (6.6 cm) and a unique selection wheel.
The functionalities are easily accessible, and the information is clearly visible.
This device allows you to record, store, and later retrieve measurements in spreadsheet format via USB connection.