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Physics
Franck-Hertz Tube Enclosure with Argon Tube
Perform the experiment that is one of the classic demonstrations of the quantization of atomic energy levels.
This version of our Frank-Hertz Apparatus is for users who already have power supplies and current amplifier. The full system, including power supplies and amplifier, is also offered: Frank-Hertz System (SE-9639).
SKU: SE-9650A -
Physics
Free-fall apparatus
This experimental equipment can be used for experiments with the movement of objects, and it can thus be used to determine the gravitational acceleration g based on the fall time and the fall length, as the following relationship applies:

where h is the drop height.h
SKU: FR-198010 -
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Chemistry, Physics
Fuel cell set, Dr FuelCell
Complete energy kit containing various sources for the production of green energy.
The set includes a combustion cell, a solar cell for power supply for the electrolysis apparatus, and a measuring instrument for measuring the total amount of energy. In addition, data can be transferred to a PC for further analysis. Software is included on CD or as a download on Horison’s website. A guide with experimental examples is also included.
SKU: FR-452870 -














