Gas discharge lamp for observing mercury spectral lines at low vapour pressures with optimal line widths. The body is made of quartz glass to allow detection of lines in the ultra-violet range too. Includes a black metal housing with integrated power supply unit, a light aperture with a fine thread for direct screw-mounting of filters and a threaded stand rod. Includes a threaded stand rod.
Operating current: 0,16 A
Power 6 W
Service life: approx. 3000 h
Threaded light aperture: 40 mm dia.
Fine thread for filter: M49
Dimensions: approx. 242x153x80 mm³
Weight: approx. 2,2 kg