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Electrostatic Materials
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Code PETS101"
Glass Rod , Rounded Ends , 300 X 12 Mm.
Ebonite Rod , Rounded Ends , 300 X 18 Mm.
Half Brass , Half Glass Rod , 300 X 12 Mm.
Half Brass , Half Ebonite Rod , 300 X 12 Mm.
Rubbing Cloth.
Electrostatics Kit
" Sales
Code PETS102"

For Students To Investigate Many Aspect Of Electroststic Forces.
Kit Comprises :
1- Electroscope. .... 1- Plated Wire Hook.
2- Polythene Tiles. 1- Reel Nylon Monofilament.
2- Aluminium Cans. 1- Cellulose Acetate Strip.
4- Polystyrene Spheres. . 1- Wire Stirup To Support.
1- Polishing Cloth. .. 1- Electrophrous Plate On Insulating Handle.
1- Polythene Strip. 1- Proof Plane On Insulating Handle.
Van-Degraaff Generators
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Code PETS103"
It Consists Of A Motor Operatable On 230v Ac, A Rubber Collecting Belt
,Metallic Brushes , Aluminium Spheres 160 Mm Dia And A Discharging Sphere
(100 Mm Dia ) .Voltage Upto 25000 Volts Under Dust Free Atmospheric Conditions
Corresponding To A Spark Of 50 To 65 Mm Can Be Developed. The Charge
Is Transferred From Generator To The Metallic Dome,Surrounding The Upper
Pulley,With Th Help Of The Motor Driven Rubber Belt And Two Metallic
Combs To Achieve High Voltage ,The Lower Portion Of The Sphere Is Smothly
Inturned.Proper Earthing Is Done .
Van-Degraaff Generators
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Code PETS104"
The Equipment Is Constituting An Electric Motor , Rubber Belt Over Two
Insulated Pulleys And A Metal Pulleys And A Metal Sphere. The Electric
Charge Is Built Up Over The Sphere Through The Process Of Electrical
Induction And A Number Of Accessories Are Provided With The Equipment
To Demonstrate Various Experiments Like Head Of Hair , Faraday Pali,
Pair Of Capacitor Plates , Etc.
Electrophorus
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Code PETS105"
Comprises Of A Polythene Disc 150 Mm Dia Fixed On A Metal Sole ,Brass
Disc 100 Mm Dia , With Insulating Handle And Small Brass Contact Sphere
For Producing Electroststic Charges.
Proff Plane
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Code PETS106"
Comprises Of A Glass Disc 25 Mm Dia Fixed On An Insulated Handle ,Used
To Transfer Small Part Of The Electric Charge On A Body Of The Electroscope.
Conductors
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Code PETS107"
Comprises Of An Insulated Stand On Which The Brass Conductor Is Mounted
,For Demonstrating Various Electroststic Laws.
Spherical Conductor ( 50 Mm Dia )
Cylindrical Conductor ( 125 X 50 Mm ,L X Dia )
Conical Conductor ( 100 X 50 Mm , L X Dia ) .
Biot's Conductor
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Code PETS108"
Comprises Of Two Metal Hemispherical Cups,And A Metal Sphere Of 50 Mm
Dia Mounted On An Insulating Stand.It Is Used To Demonstrate That The
Charge Resides Only On The Outside Surface Of A Conductor .
Pair Of Capacitor Plates
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Code PETS109"
Plates Are Of Aluminium Sheet Of 250 X 250 X 6mm , With 4 Mm Sockets
In Edges,With One Sheet Of Dielectric (Polythene ) And One Strip For
Providing Spacer.
Aepinus Condenser
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Code PETS110"
Comprises Of Two Adjustable Brass Plates 100 Mm Dia With Insulating Handle
And A Glass Dielectric Plate On Wooden Base.
Wimshurst's Machine
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Code PETS111"
Comprises Of Two Plastic Plates Held Close Together With Equally Spaced
Thick Sectors Of Tin Foil Firmly Fixed To The Plates.Condensers And Bearing
Supports For Smooth Motion.To Demonstrate Continuous Production Of Electrostatic
Charges And High D.C. Potential.
Plate Diameter: 200 , 250 & 300 Mm .
Discharger
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Code PETS112"
Comprises Of Two Curved Rods With Knobs Joined By A Hinge And An Insulated
Handle.
Pith Ball Pendulum Tate's
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Code PETS113"
Fitted On Base , Height 150 Mm.

Pith Balls
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Code PETS114"
Pack Of 12 Nos.
Faraday's Ice Pails
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Code PETS115"
To Demonstrate The Equality Of Charges Produced By Electroststics Induction.Comprises
Of A Set Of Four Metal Cylinder Placed Co-Axially In One Another And
Insulated From Each Other .
Electric Whirl
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Code PETS116"
Comprises Of A Wheel With Six Spokes Pointing In One Direction ,Roates
Freely On Bearing Point. Gold
Leaf Electroscope
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Code PETS117"
Metal Case ,Lid Finger Ribs For Removal , With Earthing Socket And Scale With
Glass Sides To See Through.
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PHYSICS
NAUGRA EXPORT : Scientific Equipment and Supplies, Manufacturer & exporter
, scientific instrument, Laboratory Glassware, Microscope, Physics,
Physics instruments, Physics apparatus, Physics Equipments, Physics
Magnetics E-mail
: sales@naugraexport.com
Naugra
Export manufactures and ships Scientific Equipments cum Instruments
from it's location in Ambala-India
6148/6,
Guru Nanak Marg, Ambala Cantt, Haryana, India. Call: 91-0171-2643080/5006677 Fax:
91-0171-2601773.
E-mail
: sales@naugraexport.com Naugra
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