Product Details
Iris diaphragm
Aperture, max. opening Ø 20 mm, mounted on a 100 x 100 mm shielding plate.Equipped with Ø 10 mm rod.
Aperture, max. opening Ø 20 mm, mounted on a 100 x 100 mm shielding plate.Equipped with Ø 10 mm rod.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Combines features that significantly improve the ease of setup, the durability of the Torsion Band and the quality of results. In the newer models the spheres are tungsten rather than lead.
Designed to allow the use of a force sensor as a balance.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Copyright © 2025 Cider House Tech. All Rights Reserved.
