3B SCIENTIFIC PHYSICS 1022611 User manual

3B SCIENTIFIC®PHYSICS
1
Parallel beam optical lamp N (230 V, 50/60 Hz) 1022611
Parallel beam optical lamp N (115 V, 50/60 Hz) 1022612
Instruction manual
10/19 ML/GH
1 Outlet for divergent
light beam
2 Change-over switch
divergent/parallel beam
3 Plug-in power supply
4 Outlet for parallel light beam
5 Slide holder
6 Optical lamp
1. Safety instructions
This optical lamp conforms to safety regulations
for electrical measurement, control and lab
equipment as stipulated in European standard
EN 61010 Part 1. It is designed for use in dry,
indoor conditions suitable for electrical equip-
ment.
Safe operation of the equipment is guaranteed
as long as it is used as stipulated. Safety cannot
be guaranteed, however, if the equipment is
used in an incorrect manner or is handled care-
lessly.
If there is any suspicion that it is no longer pos-
sible to operate the equipment safely (e.g. if
there is any visible damage), it should be dis-
connected and withdrawn from use immediately.
•Never look directly into the light beam from
the optical lamp.
•If the beam should shine directly into some-
one’s eyes, that person is likely to be daz-
zled.
•The equipment may only be used in dry,
indoor conditions.
•Do not apply any external voltage to the
output sockets.
•Do not use with any power supply other than
the plug-in unit with which it is delivered.
•Do not cover the optical lamp or its power
supply and always ensure they are well ven-
tilated.

3B Scientific GmbH ▪ Rudorffweg 8 ▪ 21031 Hamburg ▪ Germany ▪ www.3bscientific.com
Subject to technical amendments
© Copyright 2019 3B Scientific GmbH
2. Description
Two high-powered LEDs of a neutral white col-
our are incorporated into the lamp. The lamp
has an outlet for a parallel beam with a holder
for slides or filters on one side and an outlet for
a divergent beam on the other side. On the base
of the plastic casing there is a magnet for at-
taching the optical lamp to various metallic sur-
faces. It is suitable for experiments on ray op-
tics, in conjunction with optical bench N
(4003987) for example.
Power is provided by means of a 5 V DC plug-in
power supply adapter.
Parallel beam optical lamps designated
1022612 (Optical lamp N - 115 V, 50/60 Hz)
also have a US electrical supply adapter includ-
ed.
3. Technical data
Power supply: Via plug-in supply
adapter,
5 V DC, 0.6 A
Socket type: Co-axial connector,
5.5 mm x 2.5 mm
Colour temperature: 4000 K (neutral white)
Ambient temperature: 5°C to 40°C
Atmospheric humidity: 80%
Protection class: 2
Contamination level: 2
Protection type: IP20
Electromagnetic compatibility
Interference emissions: EN 55011:2009
Immunity to interference: EN 61326 -1:2013
Electrical safety:
Safety
requirements: DIN EN 61010-1:2010
Dimensions: 122x90x51 mm
approx.
Weight: 260 g approx.
(including plug-in
supply adapter)
4. Operation
Plug the power supply adapter into the mains
and connect the optical lamp to it.
A change-over switch is provided in order to
swap between parallel and divergent beams.
Both LEDs are deactivated when the switch is in
its centre position. Always unplug the optical
lamp if it is not going to be used for a lengthy
period.
5. Storage, cleaning and disposal
Keep the optical lamp stored in a clean, dry
and dust-free location.
Always disconnect from the power supply
before cleaning.
Do not use any aggressive cleaning agents
or solvents to clean the lamp.
For cleaning use a soft, damp cloth.
Packaging should be disposed of at local
recycling centres.
If the lamp itself is to
be disposed of, it must
not be placed in nor-
mal household refuse.
If used in private prem-
ises, it can be dis-
posed of by authorised
public disposal agents.
Comply with local regulations for disposal of
electrical waste.