Showing 181–216 of 400 results

LED INDICATORS

PHY-00360

LED Light Emitting Diodes, water drop shaped, Assorted Colors 5 mm, Pack of 10.

LENS DOUBLE CONCAVE, SPHERICAL

PHY-00363

Optically worked grounded edges. PHY-00363/1          50 mm Dia.             F.L. 50 mm PHY-00363/2          50 mm Dia.             F.L. 100 mm PHY-00363/3          50 mm Dia.             F.L. 150, 200, 250 , 300 ,500 & 1000 mm

LENS DOUBLE CONVEX, SPHERICAL

PHY-00365

Optically worked grounded edges. PHY-00365/1          50 mm Dia.             F.L. 50 mm PHY-00365/2          50 mm Dia.             F.L. 100 mm PHY-00365/3          50 mm Dia.             F.L. 150, 200, 250 , 300 ,500 & 1000 mm

LENS HOLDER WOODEN

PHY-00371

V-Shaped wooden lens or mirror holder up to 75 mm dia mounted on a wooden rectangular base.

LENS PLANO CONCAVE, CYLINDRICAL

PHY-00367

Grounded and polished faces with grounded edges, size 50 x 50 mm PHY-00367/1          60 mm    F.L PHY-00367/2          150 mm  F.L. PHY-00367/3          300 mm  F. L.

LENS PLANO CONVEX, CYLINDRICAL

PHY-00369

Grounded and polished faces with grounded edges, size 50 x 50 mm, PHY-00369/1          60 mm    F.L PHY-00369/2          75 mm    F.L PHY-00369/3          100 mm  F.L PHY-00369/4          150 mm  F.L.

LENS SET OF SIX

PHY-00373

Optically worked grounded edges. Dia 50 mm, Set in a box, consists one each of plano-concave, plano-convex, double concave, double convex, converging concave-convex & diverging concave-convex

LESLIE CUBE

PHY-00376

Made of Tin plate around 100 mm sides, To demonstrate that different surfaces radiate heat at a different rate, the vertical faces are blackened bright, dull, white and tin color.

LEVER KIT

PHY-00379

Comprising wooden beam, supplied with a pair of weights.

LEVITATING PENCIL

PHY-00380

Six ring magnets ,Four fitted on base and two on the ends of Pencil ,It help kids to learn basics of magnetism, attraction, repulsion, discuss applications of magnetic levitation Quality and smooth material used, very easy to make it levitate

LEYDEN JAR

PHY-00381

Plastic or Glass vessel with removable metal internal & external coating, Inner metal coating in form of an inverted cup to which a rod is fixed.

LIFT PUMP

PHY-00383

Made of Borosilicate glass with visible glass valves, mounted on a stand with reservoir.

LIGHT BOX SOURCE AND OPTICAL SET

PHY-00385

To demonstrate reflection, refraction and color mixing experiments, complete with acrylic blocks, filters, slits, mirrors, bulb  and other accessories.

LIGHT METER DIGITAL

PHY-00388

LUX meter Potable & economy model, Lux meter is used to check how much lux light is coming in the farms. 100 lux light is necessary for  birds.

LINEAR AIR TRACK BLOWER

PHY-00392

To be used with Linear air track. New design to operate with low noise.

LINEAR AIR TRACK PRECISION 2.0 METER

PHY-00389

The Air Track is 2.0 meters long with straightness to within .04 mm over its entire length. The track construction is a large triangular aluminum extrusion. Single foot support at one end and a double foot at the other end allows for lengthwise and sideways leveling Accessories: 1. Rubber Band Bumper w/banana Plug3pc. 2. Flag 100mm 2Pc. 3. Bumper Blade on cylinder w/banana Plug 2pc. 4. Hook attachment w/banana plug 5. The needle on cylinder w/banana plug 6. 1 Wax filled cylinder w/banana plug 7. Pully with banana plug 8. 1Sloted Mass set 20gm. 9. 2 Gliders 10. Single leg 11. Double leg w/adjustable feet 12. Air Supply With Hose Pipe 13. 2 x50gm. weight

LINEAR AIR TRACK SIMPLE PATTERN

PHY-00390

Triangular section aluminum alloy track,  with two rows of air holes through which air emerge forming air cushion on which the vehicles float. To demonstrate kinetic energy, concept of velocity acceleration,  The kit includes various gliders, which float on the air cushion, together with a large number of attachments to permit a comprehensive range of experiments Complete unit with accessories.

LINEAR EXPANSION APPARATUS

PHY-00395

The elongation of the rod is measured by a micrometer screw. The metallic tube with inlet and outlet tubes for steam and opening for the thermometer. Consisting of a metal rod, enclosed in a well lagged, nickel plated brass tube with three tubules for steam, inlet, outlet, and thermometer. Supplied complete with copper, brass, iron rods  &thermometer.

LIQUID LEVEL APPARATUS

PHY-00397

Four glass tubes of different shapes mounted on a plastic stand to demonstrate the level of liquid in communicating vessels is same irrespective of their shape.

MAGDEBURG HEMISPHERE

PHY-00399

Brass 75 mm dia with stopcock with both side handles, one handle can be unscrewed enabling sphere connected to hand vacuum pump.

MAGNETIC FILED CHAMBER

PHY-00401

Housed in acrylic round chamber containing iron filling, with cylindrical bar magnet.

MAGNETIC FILED DEMONSTRATOR , LONG SOLENOID

PHY-00403

Mounted on acrylic base with terminals  to demonstrate magnetic filed characteristic of a solenoid coil  about 50×100 mm (dia. × length) of copper wire.

MAGNETIC KIT, STUDENT

PHY-00405

Magnetic kit consisting various shaped magnets  and accessories in a compartmental storage tray kit contains:- Horseshoe magnet,  neodymium magnet,  bar magnets, Ceramic ring magnets, button magnets, Plotting compasses,   horseshoe magnet

MAGNETIC NEEDLE BRASS BEARING

PHY-00407

A carbon steel needle with brass cup bearing , one side red. PHY-00407/1          Size 50 mm PHY-00407/2          Size 75 mm PHY-00407/3          Size 100 mm

MAGNETIC NEEDLE JEWEL BEARING

PHY-00409

A carbon steel needle with jewel bearing , one side red. PHY-00409/1          Size 50 mm PHY-00409/2          Size 75 mm PHY-00409/3          Size 100 mm

MAGNETISING AND DEMAGNETISING SOLENOID

PHY-00412

For magnetizing and demagnetizing of magnets but also useful for magnetizing old magnets, compass needles and for general use as a powerful electromagnet. It comprises a solenoid wound with insulated copper wire and mounted on a base  with switch and 4 mm terminals. Solenoid 250 x 35 mm length x diameter. Workable on  12 V a.c. or d.c. at 6 A. Magnetizing possible by A.C. or D.C.  butDe-magnetizing can be done by A.C. only.

MAGNETOMETER DEFLECTION

PHY-00414

Mounted on wooden base fitted with meter scale in the center, comprises a magnetometer of 100 mm dia with dial graduated in degrees and anti parallax mirror

MAGNETS BAR , “ALNICO”

PHY-00417

Made of Cobalt Steel  13 x 10 mm,  Red-painted with keepers, in pair. In cardboard case. PHY-00417/1          50 mm PHY-00417/2          75 mm PHY-00417/3          100 mm PHY-00417/4          150 mm

MAGNETS BAR ,“CHROME STEEL”

PHY-00416

Made of steel size 12 x 5 mm, Half Red and half Blue painted (N and S) with keepers, in pair. In cardboard case. PHY-00416/1          50 mm PHY-00416/2          75 mm PHY-00416/3          100 mm PHY-00416/4          150 mm

MAGNETS CYLINDRICAL , “ALNICO”

PHY-00419

Made of  Cobalt Steel  Dia. 10 mm,  Half Red and half Blue painted (N and S) , in pair. In cardboard case. PHY-00419/1          50 mm PHY-00419/2          75 mm PHY-00419/3          100 mm

MAGNETS CYLINDRICAL , “CHROME STEEL”

PHY-00418

Made of  Steel  Dia. 10 mm,  Half Red and half Blue painted (N and S) , in pair. In cardboard case. PHY-00418/1          50 mm PHY-00418/2          75 mm PHY-00418/3          100 mm PHY-00418/4          150 mm

MAGNETS HORSE SHOE “ALNICO”

PHY-00423

Made of  Cobalt Steel  12 x 5 mm,  Red-painted with keepers, In cardboard case. PHY-00423/1          50 mm PHY-00423/2          75 mm PHY-00423/3          100 mm

MAGNETS HORSE SHOE “CHROME STEEL”

PHY-00420

Made of  Steel  12 x 5 mm,  Red painted  with keepers, In cardboard case. PHY-00420/1          50 mm PHY-00420/2          75 mm PHY-00420/3          100 mm PHY-00420/4          150 mm

MAGNETS RING CERAMIC

PHY-00427

Made of  Ceramic  ,Hole in center. PHY-00427/1          32 x 16 x 8  mm PHY-00427/2          36 x 18 x 8  mm PHY-00427/3          45 x 22 x 8  mm

MAGNETS RING FLOATERS

PHY-00429

Base & rod with ring magnets shows the floating when repelling each other.

MAGNETS U – SHAPED “ALNICO”

PHY-00425

Made of  Cobalt Steel  13 x 10 mm,  Gap of around 20 mm in center Red painted  with keepers, In cardboard case. PHY-00425/1          50 mm PHY-00425/2          75 mm PHY-00425/3          100 mm