Instruction Sheet - 3B SCIENTIFIC PHYSICS 1003188 Manual De Instrucciones

Instruction Sheet

10/13 ALF
1. Safety instructions
Caution. Lamps get hot when they are switched on
for a long period of time.

W h e n h a n d l i n g t h e l a m p d u r i n g t h e
experiment, use a cloth or other protection.
•
After the experiment leave the lamp to
•
cool. Do not cover the air slits.
•
Do not supply the lamp with an operating
voltage in excess of 12 V.
2. Description
The optical halogen lamp is an ultra-bright light
source for experiments on optical bench and for
projection.
It consists of a metal housing with a built-in
condensing lens and integrated cooling fan. The
knob on the rear for moving the lamp bulb makes it
possible to obtain a parallel light beam. To reduce
Optical Halogen Lamp 1003188
the intensity of the light beam, a hole diaphragm
can be attached to the condensing lens by means
of a retaining ring. The handling rod can be
unscrewed if necessary.
3. Accessories
Spare halogen lamp, 12 V, 50 W
4. Technical data
Halogen lamp:
Connection:
Condenser focal length: 75 mm
Condenser diameter: 45 mm
Rod:
Dimensions:
1
1 Hole diaphragm
2 Rod
3 Condenser
4 Retaining ring
5 Lamp housing
6 Air slits
1002837
12 V, 50 W
4-mm safety jacks
120 mm x 10 mm diam.
approx. 190x125x110 mm3