section
item
1971
Original Hanau HA-FI, type 200, a mercury vapour
arc discharge sunlamp with two quartz-tube
elements. The amount of UV-B could be regulated
with the disc above the lamp, controlling the gap
between the upper- and lower filter segments.
building
helivium.com
1970 - sun- and heatlamp
1970 - other (combination)
1971 - sun- and heatlamp
1971 - sunlamp (carbon arc)
1972 - sun- and heatlamp
1976 - sun- and heatlamp
1976 - sun- and heatlamp
1976 - sunlamp (mercury)
1978 - heatlamp (metal tubular)
building 3 (time line),
section 8 (1970-1979)