LINEAR AIR TRACK COMPLETE WITH ACCESSORIES
the following items:
Track ( 4132.02)
section extruded aluminum alloy, 220 cm length. Electromagnet may be fixed
at one end. Mounted on rectangular section anodized aluminum tube with adjstable supports. Scale with 2 mm
divisions silk-screened along track.
accessories kit no. 1 (4132.03)
no. 2 aluminum alloy vehicles weight 400 g and no. 1 aluminium alloy
vehicle weight 200 g;
no. 2 magnetic bumpers;
no. 2 bumpers with 6 mm diameter holes;
no . 2 bumpers for needies;
no. 4 catacupults of 5 cm with rubber bands;
no 2 metal screens of 15 cm
no . 1 spool of rubber cord , 5 m length ;
package of plasticine;
package of steel needies;
package of spare rubbeer bands for catapults;
no. 1 spool of nylon thread.
Accessiories kit no. 2 ( 4132.04)
no. 1 metal rod;
no. 4 cardboard screens of 5 cm;
no. 2 cardboard screens of 10 cm;
no. 5 weights for traction of vehicles;
no. 1 weights holder;
no 1 electromagnet with central hole,
no 2 cylindrical magnets;
no. 1 pulley , 40 mm diameter, with 6 mm shaft;
no. 1 shaft with hook;
no . 1 ring;
no. 2 catapults of 10 cm with rubber band;
no. 1 metal bob pendulum with stand;
no. 1 pin with handle;
no . 2 steel spheres of 12 mm diameter;
no. 1 spool of cotton thread.
Control box for electromagnet release
to 2236.22 but with pole reverser.
Pair of stands for photocell gates to be
on the track base (4132.06).
(see cat. 2108.60)
ACCESSORIES FOR LINEAR AIR TRACK
electronic timer 3 figure, or
electroni timer 5 figure
electronic timers offer the following advantages:
incorporeated amplifier optical gates;
12 V d.c. power supply for operation of electromagnet mounted on the
complete with a pair of phototransistor photocell gates;
minimum number of external connections.
QUANTITATIVE EXPERIMENTS WITH OSCILLATING SYSTEM
Electonic oscillation counter for
the measurement of the period of a pendulum and mechanical oscillations.
Set of 5 speings
Electronic Xenon stroboscope frequency:
from 1 to 250 flashes/second in 3 ranges.
Black screen to be mounted on the track for photography. The stroboscope
is used to photograph the vehicle in motion on the air track with a
polaroid instant developing camera (not included). The photographs show
the following: for uniform motion, a series of equally-spaced rods; for
uniformly accelerated motion, a series of rods at exponentially increasing
sufficient space for the storage of accessories. Specially designed to
allow for ready use of the air track. The noise of the air blower is
reduced to a minimum so that experiments may be carried out in any
classroom. This high-quality unit has dimensions 225x56x83 cm, and is of
wood construction, faced with plastic laminate.
storage spaces are in the lower part of the cabinet. One of the spaces
holds the blower, while the other holds the accessories.
to reduce the external electrical connections to a minimum, the cabinet is
equipped with electrical outlets and an ON/OFF switch.
rubber casters (two of which may be locked) make the cabinet easily