Activités d'électricité/de magnétisme
Avantor propose un catalogue complet d’instruments et d’outils utiles pour démontrer les concepts fondamentaux de la physique, applicables à la vie quotidienne aussi bien à l’intérieur qu’à l’extérieur du laboratoire. Démontrez des notions clés telles que l’accélération sur un plan incliné, la friction, l’énergie potentielle et cinétique, la conductivité électrique, les champs magnétiques, les longueurs d’onde et la vitesse du son, entre autres. Les matériaux pédagogiques durables sont conçus pour une utilisation intensive et régulière, et tous les modèles sont faciles à utiliser.
Applied Filters
Brownlee Electrolysis Apparatus (with Beaker)
Small electrolysis apparatus with beaker included.
Expand 1 item
G.S.C. International Brownlee Electrolysis Apparatus
This unit is ideal for beginner electrolysis experiments.
Expand 2 item
Motor Generator
An excellent apparatus for showing the function of parts in an AC or DC motor and generator. Operates as either a shunt-wound or series motor. The unit is similar to the St. Louis Motor. Included with the motor are a powerful horseshoe magnet and an electromagnet.
Expand 1 item
Magnetic Exploration
Magnetic wand, Use this wand with our magnetic marbles or other magnetized items or pick up those paper clips you just dropped. It has many uses and is fun to watch in action.
Expand 1 item
Conductivity Indicator Tester
Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).
Expand 1 item
Lampboard
Study series and parallel circuits with this high quality apparatus.
Expand 1 item
Gaussian Gun
Teach magnetism, motion, Newton's Laws, and more with this fun ball launcher. Simply align these powerful neodymium magnets on a linear rail and arrange steel balls in a sequence for a truly engaging lesson.
Expand 1 item
Rheostat
This newly designed rheostat features a protective cover.
Expand 1 item
Supertek® Wheatstone Bridge
The Wheatstone Bridge is complete with binding posts.
Expand 1 item
Digital Gauss Meter
A useful tool for measuring the magnetic field strength for experiments. The range of the probe is 200 and 2kG with a resolution of 1G at 0 - 200 G. The included probe is a hall probe, which is a flat style probe to fit into small gaps.