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RE5035
Flask Type Electroscope
Consists of 250mL borosilicate glass conical flask with
a stopper which supports a metal rod with disc. |
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RE5036
Gold Leaf Electroscope
This electroscope comprises of a metal case with transparent
front and back. The highly insulating bush at the top
of the case takes either a disc top plate 50mm diameter
or a metal hook. It has a transparent scale and is fitted
with a 4mm socket. |
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RE5038
Wimshurst Machine
Hand operated apparatus, ideally suited for high voltage
demonstrations. Consists of two insulating discs of diameter
300m fixed with equally spaced thick sectors of tin foils.
Special condensers, strong and heavy iron bearing supports,
sturdy construction, smooth and silent driving mechanism. |
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RE5040
Van De Graaff Generator, Motor Driven
Motor driven suitable for usual electrostatic
experiments. Consists of an aluminum sphere 175mm diameter
and a spherical discharger 75mm diameter mounted on an
insulating rod. Voltage developed up to 250kV with spark
length up to 50mm. Fitted with 4mm earth sockets. The
motor runs on 220 to 240V/ 50Hz. Provided with On/Off
switch and fuse protection. |
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RE5041
Van De Graaff Generator, Hand Driven
Hand operated on a wooden base. The generator is self
exciting. The unit is fitted with a large pulley with
a handle,
which drives the upper pulley assembly through a belt.
The charge builds up until electrical breakdown of air
surrounding the sphere occurs. |
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RE5042
Accessories Set, Van De Graaff
The set comprises of:
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Faraday's Pail
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Perspex cylinder with suspended metallised sphere
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Head of hair
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Point discharge
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Electric whirl
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Neon Bulb
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Electric Tester |
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Picture Not
Available. |
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RE5045
Potentiometer
Consisting of a wooden base with 1m high resistance wire
connected to plated brass plates. The plates are fitted
with 4mm socket terminals. Wooden scale graduated 0- 100cmx1mm.
Complete with knife edge jockey. |
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RE5046
Wheatstone Bridge
With 4 gaps, nickel plated brass plates and connecting
pieces, with 4mm socket terminals, fitted on wooden base.
Wooden scale graduated 0-100cmx1mm. Complete with knife
edge jockey. |
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RE5047
Jockey
With plated brass knife edge mounted in insulated handle
80mm long. Provided with a plated brass 4mm socket terminal
for connection. Overall length 110mm. |
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RE5048
Wheatstone Bridge, Dial Type
Consists of four dials in series of ranges X1, X10, X100,
X1000 having total resistance 11110 ohms. Two ratio dials
having resistance of 1, 10, 100, 1000 are provided. Terminals
for connecting galvanometer and battery with press keys
are also provided. The unknown resistance is connected
between two terminals marked ‘X’. The instrument
can also be used as four dial decade resistance box and
two terminals for connecting it in series are also provided. |
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RE5052
Resistance Substitution Box
A 12 position rotary switch selects values, 33Ù,
100Ù, 330Ù, 1kÙ, 3.3kÙ, 10kÙ,
33kÙ, 100kÙ, 330kÙ, 1MÙ, 3.3MÙ,
10MÙ. Any other range can also be provided. |
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RE5053
Resistors, Mounted
Consist of seven carbon resistance of values 1ohm, 4.7ohm,
10ohm, 100ohm, 1000ohm, 10kohm, 100kohm mounted on an
acrylic board. Each resistor is provided with a pair of
4mm socket connections.
Any other range can
also be provided. |
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