Lamps

Comprising an aluminium lamp house on a flexible stem attached to a heavy base with in-line mains on/off switch. Maximum 40 W SES lamp bulb (not supplied). Complete with 13 A plug. Dimensions (H): 365 mm, base diameter 140 mm. Please note colour may vary.

A mains operated ultraviolet light source ideally suited to demonstration use. Comes complete with on/off switch. The tube is 450 mm long and is housed in powder coated steel with back reflector. Suitable for showing the fluorescing properties of chemicals (eg. washing powder) and for work in the new Forensic Science part of the syllabus. Emits UVA light.

An ultraviolet lamp in high-quality housing with an aperture. The unit connects directly to the mains via an IEC lead, and the housing has an on/off switch, and screw-thread to attached mounting rod. The unit is supplied with UVA emitting lamp. This light is not harmful to skin or eyesight. A UVC lamp (EC180122) is available for photoelectric work. • 11 lamp • 350-400 nm emission spectrum • 370 nm peak

A UVC lamp for lamp holder EC180120, suitable for experiments with the photoelectric effect. This light is harmful, especially to eyesight. It is recommended that bare skin is covered, UV protective goggles worn, and the time the light is switched on reduced to minimum. Specifications: •Power: 5 W •Wavelength: 253.7