Magnet Ball Ended
Chrome steel with true poles length 20 cms.
Price : 65 INR
Expansion Of Liquids Apparatus
To show difference in expansion of various liquids over the same temperature range.
Lens Mirror Prism
Micrometer Screw Gauge
P.N.JUNCTION DIODE / SEMICONDUCTER DIODE CHARACTERISTICS APPARATUS
Zenzer diode characteristics apparatus
Transistor characteristic apparatus with regulated power supply
Resistance Boxes Plug Type
Moving Coil Meter
Made of steel, 12 x 5 mm in pairs ; half red & half blue (for N & S) spray painted, with keepers.
Bar Magnet Ceramic For Physics Lab Exporters
Ceramic magnets for good magnetic strength. Half red half blue, spray painted. 50 x 10 x 5 mm.
Made of steel, 12 mm diameter, in pairs, half red & half blue (for N & S), spray painted, with keepers.
Ring Magnet Ceramic
An annular magnet with face poles.
50 mm x 50mm magnetic square rubber sheet
Suspension Magnet for Physics Lab - Cylindrical chrome steel magnet with hole in the center
U Shaped Magnet For Physics Lab Exporters
U Shaped Magnet for Physics Lab - Half red & half blue (for N & S ) spray painted, with keepers. Made of steel.
Load Stone Magnet
Load Stone Magnet for Physics Lab - Magnetic Iron Ore. Selected pieces.
Barlow Wheel for demonstrating the conversion of electric energy into mechanical energy. Star shaped copper disc 9 cm dia. rotatable vertically on pair of adjustable centers and dipping.
Bell Electric for Physics Lab - With detachable plastic cover, dome gong.
For use on 3 to 12 V AC/DC supplies.
Bell Push Switch
Plastic switch for experiments.
Magnetic Compass for Physics Lab - Magnetic needle mounted in metal case with hinged cover, glass, dial marked with principal points of the Compass, a locking mechanism 45mm dia
Educational Compass for Physics Lab - Card marked with points of compass & degrees. 175 mm overall diameter. 110 mm needle in case.
Plotting Compass Glass
Plotting Compass Glass for Physics Lab - Magnetic needle mounted on pivot in aluminium case with both sides glass with cross lines at 90°. (a) 20 mm (b) 25 mm (c) 50 mm
Deflection Magnetometer Compass
Deflection Magnetometer Compass for Physics Lab - A small magnetic needle having 100 mm needle at right angle in a tough plastic case.
Cord marked with points of the compass and degrees. Can be used in magnetometer experiments
Deflection Magnetometer - Compass box fitted on polished wooden base made of non-wrapping wood with meter scale alongside its length.
Compass box is removable.
Demonstration Transformer - One main coil and 2 interchangeable secondary coils, 6 and 12 volt at 2 amp.
Dip Circle for Physics Lab with steel needle 10cm long on jeweled bearings, with circular metal scale, 13cm dia. and anti parallax mirror, both rotatable about vertical axis. Aluminium base 15cm dia. marked at four quadrants. Complete with extra needle dimensionally identical to first but un-magnetized.
Dip Needle for Physics Lab with Cobalt steel needle, 10 cm long, graduated quadrant fully rotatable on metal base, divided at 45° Degree.
Dissectible Coils And Core Set
Dissectible Coils and Core - Various coils and cores for electromagnetic experiments.
Electric Motor Kit
This enables students to construct six models electric motors. It comprises of the following: 12 Nos Magnadur magnets, 6 Nos armatures, 6 Nos mild steel yokes, 6 Nos support bases wooden, 6 Nos knitting needle shafts (Al shafts), 24 Nos rivets, 12 Nos split pins, 1 No reel 26 SWG PVC covered copper wire, 2 Nos reels cello tape, 30cms rubber tubing, 2.5 mm bore
It comprises mild steel U-shaped bar of circular cross section fitted with bobbins, wound with heavy gauge copper wire and the ends are ground very flat to make good magnetic contact with the iron armature. The connections of the bobbins are made to ensure that direction of winding each pole is obvious. Supplied with carrying hook, operates on 4-6 volts d.c. Supplied with keeper with hook. Length x Bar dia (mm) : 100 x 12, 150 x 12, 100 x 15, 150 x 15.
Worchester Electromagnetic Kit
This kit is most versatile as it enable students to perform a wide range of experiments in electromagnetism such as construction of working motors and meters. It comprises eight anisotropic alloy magnets, eight anisotropic ceramic ferrite magnets, four steel magnet yokes, six plotting compasses, four hard board formers for compasses, one bottle iron fillings, four iron filling dispensers, four each.
Force On A Conductor Balance
Force on a conductor balance - It is used to demonstrate that when a current is passed through a conductor in a magnetic field, it is subjected to a force of attraction or repulsion depending upon the direction of current in it. It consists of a plastic base 160 x 140mm on which two contact pillars are mounted
Induction Coil (Ruhmkorff Coil ) for Physics Lab - The primaries are wound with thicker copper enamelled covered wire on letherite pipe in two layers. The secondary coils are divided into two parts & are given heavy insulation. Each layer is wound in a cover of butter paper & are completing the winding, the entire is dipped into hot wax to seal each layer against moisture effect
Induction Coil (Ruhmkorff Coil ) for Physics Lab - The primaries are wound with thicker copper enamelled covered wire on letherite pipe in two layers. The secondary coils are divided into two parts & are given heavy insulation. Each layer is wound in a cover of butter paper & are completing the winding, the entire is dipped into hot wax to seal each layer against moisture effect.
Iron Filings for indicating lines of magnetic force, pack of 500 gms
Magnetic Field Apparatus
Apparatus To Show Force On Conductor In Magnetic Field - Comprising a strong U-shaped magnet and a pair of brass rails with 4mm socket terminals. A brass axle with plastic discs is free to roll along the rails and completes the electrical contact between them.
Magnetic Field Chamber
Magnetic Field Chamber - Acrylic chamber with magnet, showing 3 dimensional nature of the magnetic field.
Magnetic Field Table
A wooden table supports an aluminium ring wound with three coils of 18 SWG enamelled copper wire of 5, 10 & 20 turns respectively, connected to bakelite 4 mm socket terminals at one edge of the board. The table is 400 x 275 x 90 mm . Overall height of the apparatus is 170 mm.
Magnetizing And Demagnetizing Solenoid
Magnetizing and Demagnetizing Solenoid - A helical coil 310 mm long of DCC copper wire mounted on a wooden board, number of turns marked, with one meter connecting cable, fuses, push switch compass & soft iron rod 350 x 10 mm. Internal dia of coil 25 mm approx. For use on 230 V mains supply.
Materials Set For Magnetism And Electricity
Materials Set for Magnetism and Electricity for Physics Lab - Comprises 11 pieces of magnetic & non magnetic materials each 100 x 32 mm.
Magnetic Needle Brass
Magnetic Needle Brass Bearing for Physics Lab - Carbon steel needle with brass cup bearing. Size: 50 mm, 62 mm, 75 mm, 100 mm
Magnetic Needle Jewel Bearing
Magnetic Needle Jewel Bearing - Carbon steel needle with jewel bearing. Size - 50 mm, 75 mm, 100 mm.
Magnetic Needle With Stand
Magnetic Needle with Stand - Magnetic needle, with plastic base 72 mm diameter & 6 mm diameter aluminium pillar supporting a steel needle pivot. Overall height of stand 100 mm approx
OPH Circular Coil
OPH Coil Circular for Physics Lab - 2 Single loop, copper wire 3mm dia , mounted on acrylic sheet with socket connections.
OPH Conductor for Physics Lab - Single straight conductor, copper wire 3mm dia , mounted on acrylic sheet with socket connections
Soft Iron Rod for Physics Lab150 x 10 mm - length x diameter
Steel Rod for Physics Lab 150 x 10 mm - length x diameter
Cellulose Strip For producing positive charges relative to polythene when rubbed by woollen rubber.
Comprising two metal discs, with variable separation, supported on insulating pillars & provided with insulating handles on the ends of the adjustment slide rods, 4 mm sockets too are drilled onto the ends of the rods.
Conical : made of brass, nickel plated,
Cylindrical : made of brass nickel plated
Small brass plated spheres mounted on curved arms jointed with ebonite insulating handle.
A cycle dynamo mounted on a wooden base 200 x 115 x 12 mm & provided with two sets of gears driven by a hand crank for fast or slow rotation.
For demonstrating the effect of electric discharge from points.
A plastic disc 16 cm diameter in wooden base, a brass nickel plated 100 mm dia plate with ebonite handle & a small brass contact sphere.
Electroscope - Gold Leaf - Dual Purpose
Rectangular casted metal case and polythene insulated lid with finger flap to facilitate removal
Electroscope Pith Ball
Electroscope Pith Ball for Physics Lab A chrome plated brass pillar mounted on a wooden base with 2 pith balls spheres on unspun silk.
Electroscope Simple Flask Type
Electroscope Simple Flask Type for Physics Lab A 100 ml conical borosilicate glass flask, brass rod with disc & gold leaf attached, supported in cork with polythene insert.
A comprehensive kit of apparatus to enable students to investigate many aspects of electrostatic forces.
Faradays Butterfly Net
For demonstrating that an electrical charge resides on the external surface of a conductor.
Glass Tube for Physics Lab Both ends closed & rounded. Dimensions : 300 x 15 mm.
Insulated Spheres for Physics Lab Pair of brass spheres mounted on a insulated rod for demonstrating effect of ionization on a spark gap.
A plastic vessel, with removable metal internal & external coatings.
Proof Plane for Physics Lab Plated brass disc 22 mm diameter mounted on a metal shaft & fitted to a 6 mm insulating handle.
Rod Ebonite for Physics Lab With rounded ends; 300 x 12.5 mm.
Rod Glass for Physics Lab With rounded ends; 300 x 10 mm.
Polished finish; 300 x 12.5 mm.
Rubbing Cloth Flannel
Tin Metal Foil
Tin Metal Foil for Physics Lab Commercial packing foil in 100 gms roll.
Van De Graff Generators - Accessories
Van De Graff Generators - Accessories
Van De Graff Generator
Van De Graff Generator for Physics Lab Hand operated on base. The generator is self exiting and charge separation occurs.
Van De Graff Generators Motor Driven
Van De Graff Generator Designed for electrostatic experiments and where continuous source of high voltage is required. Fitted on base with smooth running A.C. Motor, operates on 220 volts A.C. 50 Hz.
Wimshurst Machine - The two plates are supported in two rigid uprights and driven by belt in opposite direction.
Demonstration Gas Engine 2 Stroke
One cylinder, 4 cycled and double valve system gas engine.
Demonstration Gas Engine 4 Stroke
4 stroke One cylinder, 4 cycled and double valve system gas engine.
The section cut model is constructed of light and strong metal showing air intake, axial flow, double stage compressor, fuel supply, combustion chamber, turbine rotar, jet thrust, exhaust etc.
4-Stroke Diesel Engine
A model of four stroke water - cooled diesel engine .
2-Stroke Diesel Engine
A model of two-stroke diesel engine made in aluminium alloy and gun metal.
2-Stroke Petrol Engine
Represents internal structure and operating principles of an air-cooled two stroke engine.
4-Stroke Petrol Engine
Represents a typical air cooled, side-valve four-stroke petrol engine with the operation of the valves clearly evident, cams being driven by a gear train from rear of the main crank.
Sectional Model Of Steam Engine
The engine model comprises a section cut metal cylinder covered with transparent acrylic plate to observe the working parts -piston, valves, link motion and reversing methods.
Steam Engine Model
It consists of a powerful fixed cylinder engine with a slide valve driven from a crankshaft eccentric.
The model demonstrates the principle operation. It is cut way to show the internal constructional details.
Solar Cell And Motor
With motor, unit capable of rotating a small propellor, mounted on mini motor to explain conversion of solar energy into light.
Fixed on polished wooden base, single barrel made of steel pipe with stopcock.
Ball And Ring Apparatus
GRAVESANDE - Ring and Ball with Chain. An apparatus for demonstrating thermal expansion, comprising a captive brass ball secured to a mounted brass ring by a chin, Ring mounted on rod with a wooden handle.
Steam Engine Junior
This is a demonstration model with oscillating cylinder, safty valve and whistle and throttle valve, fuel heated.
Consisting of a nickel plated copper vessel with outer vessel of teak wood fitted with bakelite top with hole for thermometer, terminals connected to a coil of wire complete with stirrer & outer teakwood vessel for determining the specific heat capacity of liquid by electrical method.
Calorimeter Set Copper
Good quality one piece spinning, rolled rim, polished finish vessel with wooden/bakelite lid fitted with rubber stopper and metal stirrer.
One piece spinning with parallel sides & rolled rim.
Calorimeters Metal Block
Usable for experiments on specific heat capacity of different metals.
Capillary Tubes Apparatus
This apparatus is used to measure surface tension by Capillary rise in a small bore.
Charles Law Apparatus
A glass U tube, 15 mm dia, with one limb plain 220 mm long and other limb graduated 25 to 35 x 0.2 ml, 120 mm long terminating in a bulb 38 mm diameter, with third limb 185 x 6 mm
Compound Strip (Bar)
For demonstrating the differential expansion of two metals as shown by the curvature produced when the bar is heated.
Comprising strips of copper, iron aluminium and brass fixed on wooden ring meeting in the centre, outer ends of the strips formed with small cups.
Comprising an iron flywheel mounted in cast brackets with nylon bearings.