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1002882 Crookes radiometer

Device for demonstrating the conversion of radiation energy into kinetic energy. Rotary vane wheel mounted on a metal tip and equipped with four plates, each coloured black on one side; housed in an evacuated glass bulb. Height: approx. 210 mm Ball diameter: approx. 80 mm

£79 Excluding VAT Delivery: 9-13 working days

Termostapel

Sensitive probe for measuring heat radiated by a black body or Leslie cube, as well as for detecting visible light and ultra-violet radiation. Comprises a metal housing with a polished, conical reflector and a black surface 15 mm in diameter with 17 linked thermocouples. With two 4 mm connectors mounted on a stem. Sensitivity: approx. […]

£419 Excluding VAT Delivery: 9-13 working days

Leslie’s kub

A hollow aluminium cube for investigating heat radiation from a hot body as a function of its temperature and surface. With a removable lid for pouring in hot water and 2 openings for inserting a thermometer or thermal sensor and a stirrer. One side each is polished, matt, black and white. Refer also to experiment […]

£329 Excluding VAT Delivery: 9-13 working days