SW Stand Equipment Set
3B SCIENTIFIC
SW Set – Stand Equipment 1012849
Instruction manual
09/13 TL/ALF
®
PHYSICS
1 Double clamp
2 SW cross bar
3 Base plate
1. Description
Stand equipment for simple, easily understood
and stable experiment set-ups, e.g. for investigating mechanical oscillations and waves using
sensors from the SW sensors sets, 230 V, 50/60
Hz (1012850) or 115 V, 50/60 Hz (1012851).
Includes the SW base plate as a secure base
that will not tip, with three specially threaded
sockets for attaching stand rods with external
and internal threads in such a way that they
cannot lean over and with the capability of being
4 Stand rod with external thread
5 Stand rod with internal and external thread
extended using a second rod with external
thread. Two double clamps are provided for
attaching the SW cross bar or additional stand
rods of 10 mm diameter.
The SW cross bar acts as a multi-functional
mounting piece to be placed between rods
screwed into the base plate and designed for
setting up a Wilberforce pendulum, a physical
pendulum or a string pendulum in conjunction
with the dynamic force sensors from the SW
sensors set.
1
2. Contents
1 SW base plate
2 Stand rods with internal and external thread
2 Stand rods with external thread
2 SW double clamps
1 SW cross bar
3. Technical data
Base plate
Dimensions: 345 x 245 x 15 mm
Weight: 2.1 kg
Material: Steel sheet, 2 mm,
coated
Threaded sockets: 3
Stand rods
Dimensions: 400 mm x 10 mm diam.
Weight: 0.25 kg each
Material: Stainless steel, non-
magnetic
Cross bar
Dimensions: 275 x 75 x 20 mm
Weight: 0.18 kg
Material: Stainless steel sheet,
2 mm
Double clamps
Dimensions: 60 x 20 x 20 mm
Weight: 0.064 kg each
Material: Aluminium, anodised
General data
Max. height of set-up: 780 mm
4. Operation
4.1 Set-up without sensors
The following additional equipment is necessary
in order to set up a coil spring pendulum:
1 Stand rod, 280 mm, 10 mm diam. 1012848
1 Coil spring, 1 weight
• Screw the stand rods with both external and
Fig 1 Set-up for coil spring pendulum without sensors
4.2 Set-up for mechanical pendulums with
sensors
The following additional equipment is necessary
in order to carry out the experiments:
1 SW stand equipment set 1012849
1 SW sensors set (@230V) 1012850
or
1 SW sensors set (@115V) 1012851
1 USB oscilloscope 2x 50 MHz 1017264
1 PC, operating system Win XP, Vista, Win 7
1 SW Wilberforce pendulum set 1012844
or
1 SW string pendulum set 1012854
or
1 SW physical pendulum set 1012853
Notes on assembly:
See instruction manuals for the pendulums
listed.
internal threads into the outer threaded sockets of the base plate.
• Extend both rods by screwing rods with ex-
ternal thread only onto the ends of them.
• Attach double clamps near the top of both
stand rods and turn them to point inwards.
• Set up stand rod, 280 mm, 10 mm diam.
• Suspend a coil spring and weight from the top.
• Packaging and compo-
nents should be disposed of, where necessary, at local recycling
centres.
5. Disposal
2
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