Showing 109–144 of 400 results

DIFFRACTION GRATING

PHY-00210

Mounted on a 2 inches frame suitable for visual, 300 lines/mm.

DIGITAL AMMETER

PHY-00214

Digital meters for general purpose laboratory use housed in tough case having large display 3½ digits battery-operated DC current range 0- 10 Amp

DIGITAL VOLTMETER

PHY-00215

Digital meters for general purpose laboratory use housed in tough case having large display 3½ digits battery-operated DC Voltage range 0--20 V.

DIRECT VISION SPECTROSCOPE

PHY-00219

Simple & convenient spectroscope for taking direct wavelength reading, packed in wooden case

DISCHARGER

PHY-00221

Two small brass plated spheres on curved arms fixed to ebonite insulating handle.

DISPLACEMENT VESSEL GLASS

PHY-00224

Borosilicate glass with overflow spout for specific gravity experiment.

DISPLACEMENT VESSEL METAL

PHY-00223

With overflow spout for specific gravity experiment size 10 x 5 cm

DYNAMIC TROLLEY

PHY-00225

300 mm long metal reinforced at the end having three wheels fitted with spring-loaded impulse rod, comes in pair.

DYNAMO WORKING MODEL

PHY-00228

A Simple demonstration of dynamo model, mounted on base AC/DC with illuminated LED bulb, hand-driven.

ELECTRIC FIELD APPARATUS

PHY-00232

Comprises a shallow dish with a pair of socket terminals, for demonstration of electric field patterns due to various electrodes configuration. It can also be placed on an overhead projector to show the demonstration.

ELECTRIC WHIRL

PHY-00234

Pointed star wheel of 75 mm dia with all points curved in one direction, wheel with pivot mounted on a stand helps to rotate it freely, with 4 mm connection.

ELECTROLYSIS APPARATUS

PHY-00235/1

Electrolysis Apparatus, Consists of a Acrylic Rectangular container 100 mm x 140 mm x 75 mm mounted on a plastic base with two electrodes with banana plugs for easy connection.

ELECTROLYSIS APPARATUS ROUND SHAPED

PHY-00235/2

Electrolysis Apparatus, Consists of a Acrylic Circular container 100 mm x 75 mm (Dia x Ht.) with two electrodes with banana plugs for easy connection.

ELECTROMAGNET “U” SHAPED

PHY-00236

Workable on 4-6 Volts D.C. bobbins wounded with copper, with 4 mm terminals provided for easy connection, with armature & hook on the top.

ELECTROPHOROUS BRASS

PHY-00237

Consist of 160 mm disc, brass nickel-plated plate& contact sphere with an insulating handle

ELECTROSCOPE PITH BALL

PHY-00239

Chrome Plated brass pillar mounted on a base with two pith balls sphere on unspun silk.

ELECTROSTATIC KIT

PHY-00240

A comprehensive kit of apparatus to enable students to investigate several aspects of electrostatic forces. The kit comprises of 1 Electroscope, spheres, Electrophorus, proof plane,  nylon reel, polythene strip2 aluminum cans and two polyethylene tiles.

EUREKA WIRE

PHY-00241

A copper- nickel alloy of low temperature for resistance coils . Each reel  weighs 125 gms of following s.w.g. S.W.G. PHY-00241/1          20 PHY-00241/2          22 PHY-00241/3          24 PHY-00241/4          26 PHY-00241/5          28 PHY-00241/6          30

EXPANSION APPARATUS

PHY-00244

Comprising two iron casted stand of 180 mm height joined by two nickel-plated metallic rods with an expansion rod of 380 mm, with graduated scale, provided with three expansion bars Brass, Aluminum  & Iron.

EXPANSION OF LIQUID APPARATUS

PHY-00246

To show the differences in expansion of various liquids over the same temperature, five bulb tubes are fixed in a frame complete with powder-coated trough & glass bulbs.

FALLING BODIES APPARATUS

PHY-00248

Also known as projectile apparatus , to illustrate that a body impelled horizontally will fall vertically at the same rate as similar body allowed to fall freely, L section launcher with holes for locating two 19 mm dia steel balls which act as a projectiles, mounted on a wooden polished block, provided with two nos steel balls.

FLASH LAMP BULB HOLDER

PHY-00252

For flash lamp bulbs mounted plastic base with two screw connections. Dia around 25 mm

FLEMING,S LEFT HAND RULE

PHY-00255

Simple model showing Fleming's Left Hand Rule applicable in electric motors which are used in fans, mixers, printers, etc. demonstrating a current carrying conductor in a magnetic field experiences force due to it. By using Fleming's Left Hand Rule the direction of force acting on the conductor can be found. Mounted on a plastic base with terminals.

FLEMING,S RIGHT HAND RULE

PHY-00256

Simple model showing Fleming's Left Hand Rule apparatus shows the generation of electricity from a moving magnet. Mounted on a plastic base with terminals.

FLOATING RING EXPERIMENT

PHY-00253

Workable on 220 Volts AC provided with push-button with a pair of floating rings.

FLUID PRESSURE APPARATUS

PHY-00254

Also known as hydraulic press Comprising two cylinders 19 mm & 38 mm , fitted with pistons, the apparatus is fitted on a stable plastic base.

FLY WHEEL UNIT

PHY-00257

Wheel of around 200 mm dia and 45 mm wide mounted on a horizontal shaft held in ball bearing there is a marking on the when on top the pointer in fixed, the iron bracket can be hanged on the wall through screw.

FORCE ON A CONDUCTOR BALANCE

PHY-00260

Mounted on a transparent sturdy base& two contact pillars with scale marked on it, with two screwed masses.

FORCE PUMP

PHY-00263

Mounted on wooden stand complete with Borosilicate glass parts, reservoir & rubber bungs, and working model.

FORCE TABLE

PHY-00265

For verifying the laws of composition and resolution of forces, consist of aluminum table 40 cm dia with raised rim graduated 360°, on heavy vertical support and stable base unit complete with weight hangers & weight set & clamp pulleys.

FORTIN’S BAROMETER

PHY-00268

Mounted on polished wooden board with wall fixing plates, the barometer has a nominal bore of 6 mm., graduated in inches & mm range 675 to 810 mm & 26 to 32 inches read by vernier moving by rack and pinion. Supplied without mercury and wooden case.

FORTIN’S BAROMETER WOODEN CASE

PHY-00269

Made of nicely polished with glass panels on three sides.

FRICTION BOARD APPARATUS

PHY-00270

Complete apparatus made of wood, supplied with wooden slider, roller and pan.

FRICTION BOARD APPARATUS

PHY-00277

Electrostatic friction rods, overall length 300 mm and 12 mm dia.

FRICTION ROD HALFEBONITE, HALF BRASS

PHY-00274

Electrostatic friction rods, Fixed from center half brass & half Ebonite overall length 300 mm and 12 mm dia.

FRICTION ROD HALFGLASS, HALF BRASS

PHY-00273

Electrostatic friction rods, Fixed from center half brass & half glass overall length 300 mm and 12 mm dia.