Basic general purpose balance for students. The hangers have double hooks for specific gravity experiments, and pans detachable. The whole is finish ed in black colour with chrome plated fittings and mounted on polished wooden base with levelling screws.
Knife Edges :
Agate
Bearings :
Agate
Capacity :
250 gm.
Sensitivity :
2 mg.
Dia. of Pan :
10 cms.
NEWTON METERS
Plastic, tubular Newton spring balances. Each range is color
coded for convenience, and is scaled in both grams and Newton's.
The spring mechanism is clearly visible and zero adjustment
is incorporated.
This capacity are available:
1N, 2.5N, 5N, 10N, 20N, 30N, 50N
PUSH PULL DYNAMOMETER
Similar above but Push pull New
HOOK'S LAW APPARATUS STUDENT
This complete apparatus has a 15 cm adjustable mirror scale, to
prevent parallax error, and is marked in millimeters and mounted
on a sturdy 30 cm. support rod and wooden base. A hook
supporting a coiled spring with a mass hanger and indicator is
attached to the rod. Supplied with slotted weight of 250 gm.
Capacity
PULLEY DEMONSTRATION SET, ADVANCED
A highly versatile apparatus for the demonstration of various
concepts associated with pulleys and their configurations.
Consists of a formica covered, rectangular, wooden base 81 x 20
cm. with two sockets on its top in which metal rods of diameter
12.5 mm. and length 81 cm. can be screwed in vertically. At the
top of the vertical rods, two right angled clamps support a
horizontal rod of the same size. Eight collars with hook are
provided and can be inserted on the horizontal rod for
suspending various pulleys. A capstan is fitted on the wooden
base at one end , with a hook for attaching a pulley at the other
end of the base. All items housed in cardboard box. Instructions
included. Set includes.
Pulleys:
7 single, 2 triple tandem, 2 quadruple
Wooden base:
81 x 20 cm. fitted with 2 sockets, a capstan and an eye hook.
Rods:
3 (diameter 12.5 mm. and length 81 cm.)
Collars with hook:
8
Right angled clamps:
3
Wheel & axle:
1
Cord:
1 roll
Tommy bar for tightening vertical rods:
1
Masses:
Brass, slotted. 2 x 10 gm, 2 x 20 gm, 2 x 50 gm, 4 x 100 gm, 4 x 200 gm, 1 x 500 gm. Total 15 weights.
Weight hangers:
Brass. 5 x 50 gm, 1 x 20 gm, 1x 10 gm.
Total 7 hangers.
INCLINED PLANE AND FRICTION BOARD
For investigating sliding friction. Consists of a plane board hinged
at the base at one end with a pulley for the force cord at the other
end. A moveable block enables the inclination of the plane to be
varied. Complete with 100 x 65mm. Reversible friction slider and
70 x 25mm. Metal roller. Board dimensions: 600 x 75mm., Fitted
with graduated arc.
DYNAMIC TROLLEY, WOODEN
A pair of identical wooden trolleys 300 mm. long, mounted on
three wheels. A spring loaded rod is fitted to give impulse when
released. It has a provision for stacking the trolleys on top of each
other with removable pins. Supplied complete with 3 elastic rings,
3 springs, 8 pins (for stacking), 2 rubber corks, 2 needles and 1
releasing pin.
LABORATORY TIMER EISCO
This is a versatile timer quartz crystal controlled for very high
accuracy, which can be used for conducting experiments related
to timing and motion with high accuracy. Can be used for G by
free fall linear air tracks, dynamic trolleys etc. This timer has an in
built power supply for the coil for G by free fall apparatus and
lamps for photo gates.
The above timer has a built in power source for EISCO photo
gates and the coil for 'G' by free fall apparatus.
Range :
0.001, 0.01, 0.1Sec.
Displays :
LED 14 mm.
Input :
110 or 220 Volts (specify while ordering)
FORCE TABLE- EISCO
To verify the law of composition and resolution of forces. This
consists of machined aluminium table 40 cm. in diameter. Its
raised rim has a scale, graduated in 360 degree, mounted on
vertical support rod based provided with levelling screws. Body
under study is a ring in center of the table fastened by cords
passing over four pulleys, attached with the table. Complete with
four pulleys, four weight hangers, twelve weights 2 x 10 gm. 2 x
20 gm. 4 x 50 gm. 4 x 100 gm.
