"activities&amp"

This analyzer connects to a USB port eliminating the need to install cards inside the computer.

This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.

Easy and safe way to hold and power your tubes.

Robotics for grades 3 to 5.

With this meter, you can survey for alpha, beta, and gamma radioactivity or monitor a work area.

This kit lets students see the effect of electric and magnetic fields on an electron stream.

Versatile, easy to use, and compact precision instrument for measuring α-, β-, and γ-radiation.

Unique demonstration of the interaction of longitudinal sound waves and transverse light waves.

Hertz electron tube for quantitative investigations of Inelastic collisions of electrons with inert gas atoms.

Tube holder is made of robust plastic for holding D-series electron tubes. Stand has a wishbone, 360° rotating clamp made of heat-resistant plastic and two base holes for affixing the Teltron Helmholtz Coils. On rubber feet to prevent slipping.

Utilize the power of a spectrometer to investigate surface plasma resonance.

The ADVANCED Spectrometer System is capable for conducting a wide selection of spectroscopy experiments.

Set of apparatus for carrying out 10 basic student experiments on radioactivity. In a robust Gratnell tray with foam inserts molded to the shapes of the items and a transparent lid. Includes a CD with instructions for the experiments. The experiments are designed to occupy as little space as possible on the supplied base plate, while remaining clear and easy to perform. To determine the count rates, it is recommended that a Geiger counter be used (not included).

Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using the Helmholtz coil pair (not included). By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge (e/m) and the velocity of the electrons.