Leica DM IRB Microscope & Magnifier User Manual


 
31
Assembling and exchanging incident light
lamps
Assembling and exchanging Hg and Xe lamps
Power units:
Hg and Xe lamps are powered by separate
power units.
Please make sure to read the special manuals
for these power units.
Lamphousing 106 z L
Besides the halogen lamp, the following gas
discharge lamps can be used, which each
require different lamp holders (Fig. 35) and
power units:
Type Average life span
Hg ultra high pressure lamp
150 W
(A.C.)
100 h
Xe high pressure lamp
175 W
(D.C. stabilised)
400 h
Hg ultra high pressure lamp
100 W
(D.C. stabilised/non-stabilised)
200 h
Hg ultra high pressure lamp
100 W
(D.C. stabilised/non-stabilised,
type 103 W/2)
300 h
Fig. 35 Lamp holders for gas discharge lamps
1 Upper clamp, 2 Seal point of the burner, 3 Lower clamp, 4, 6 Lamp holder screws, 5 Socket for cut-out plug, 7 Protective cover
1
3
Hg 100
1
3
Hg 100
Stab.
Xe 75
1
3
7
Hg 50
1
2
3
4
5
6