Atomic Structure

Radioactive Source: Americium - 241kBq (Cup Type)The active material is enclosed in metal foil fixed in a cylindrical mount provided with a stem of 4mm diameter. The foil is

The Beta stopper is an ingenious idea from our friends at CLEAPSS. The Beta stopper is an aluminium cylinder made to fit over a standard 14mm diameter Radium

Radioactive Source Storage Box consisting of a wooden box with hinged lid, lead container and lead container lid. Suitable for storing standard radioactive cup

Radioactive Cup Source: Cobalt - 60kBqThe active material is enclosed in metal foil fixed in a cylindrical mount provided with a stem of 4mm diameter. The foil is further

The Mullard ZP1481 Geiger-Muller Tube is a halogen quenched metal tube with a thin end window.  It is used for detecting alpha, beta and gamma

Geiger-Muller Tube: LND712 to be used with Tel-X-Ometer (B8R06806).Comprising of a sensitive thin end window Geiger-Muller Tube with mounting hardware to fit the

Geiger-Muller probe for use with the Radioactive Count Rate SensorMeter (B8H28640) via the BNC connector.Allows detection of alpha, beta and gamma

The new Philip Harris GM Probe has been developed by our own in-house experts who sought to provide a more versatile and cost effective option for the general usage of a Geiger

High-vacuum electron tube with divergent electron gun aimed at a fluorescent screen partially obscured by a Maltese cross. For demonstrating the linear

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

High-vacuum electron tube with thermionic cathode for demonstrating the thermoelectric effect (Edison effect). Use the tube to investigate the relationship

Explore the Physics of Kinetic Energy, Frequency of Light, Electromagnetic Waves and more with this Planck's Constant Apparatus.The apparatus is designed to determine the

Radioactive Cup Source: Strontium - 90kBqThe active material is enclosed in metal foil fixed in a cylindrical mount provided with a stem of 4mm diameter. The foil is

The Spark Discharge Apparatus is an extremely visual and audible demonstration of the ionization of air caused by Alpha particles. As an Alpha source is moved along the

A fun way to learn about the power of sunlight. As well as making bracelets, pupils are able to carry out fun experiments investigating solar radiation, effectiveness

The UVC bulb is a replacement for the bulb supplied with the UVC Lamp (B8R07212).Technical Specification: Wattage: 3W Spectral peak: 253.7nm UV output: 0.16W UV micro watts:

The UVC lamp is primarily intended to demonstrate the photoelectric effect using a zinc plate and gold leaf electroscope. The lamp emits UVC light with a peak

A 40mm x 40mm zinc plate on a 4mm connector which can replace the top plate of an electroscope.The plate can be used to show discharge under UV Lighting and the