Eduplast

Sector 16, Faridabad, Haryana

e-14268

• black finish metal box.
• 12v 24w straight filament lamp.
• lamp holder, with 1m of twin flex, is mounted in sliding metal bridge piece which provides sufficient adjustment to covering, parallel or diverging rays.
• box has slots to support a cylindrical lens & a triple slit screen. Extra slots are provided for filters. Dimensions 182x61x115mm approx.
• wooden board 400x280x13mm with matt white surface, mounted on rubber feet and carries a circular scale with four quadrants 0 90 graduated every 2, with two lines at right angles.

moq:-500 pcs, all prices are ex-works.

E-14376

• For demonstrating the movement of progressive transverse and longitudinal waves.
• Comprises 24 numbers of circular discs mounted equidistant from each others on a horizontal shaft in gradually varying degrees of eccentricity, with each disc having a vertical rod of same length supported on top and sliding up and down into a pair of guides.
• The plastic highlighted tips provide easy observation of wave motion.
• The rotating handle is fitted with a circular scale marked in degrees to indicate the rotation.
• All Plastic

MOQ:-500 Pcs, All Prices are Ex-works.

E-14375

• For demonstrating the movement of progressive transverse and longitudinal waves.
• Comprises 18 numbers of circular discs mounted equidistant from each others on a horizontal shaft in gradually varying degrees of eccentricity, with each disc having a vertical rod of same length supported on top and sliding up and down into a pair of guides.
• The plastic highlighted tips provide easy observation of wave motion.
• The rotating handle is fitted with a circular scale marked in degrees to indicate the rotation.
• All Plastic

MOQ:-500 Pcs, All Prices are Ex-works.

e-14371

• for demonstrating the movement of progressive transverse waves.
• comprises 18 numbers of circular discs mounted equidistant from each others on a horizontal shaft in gradually varying degrees of eccentricity, with each disc having a vertical rod of same length supported on top and sliding up and down into a pair of guides.
• complete assembly mounted on a wooden base.

moq:-500 pcs, all prices are ex-works.

e-14351

• for study of wave properties such as wave propagation, reflection, refraction, diffraction and interference.
• comprises of a rectangular plastic tank with clear bottom and sloped sides incorporating beach effect to eliminate unwanted reflections.
• has four detachable legs mounted at its underside at the corners with a hole in the clear tray for water drainage.
• one end of the tank has clamps for supporting lamp holder with a pair of clamps on each side for mounting ripple tank support rods.
• ripple tank assembly comprises of a rectangular plastic rod with series of holes suitable for mounting spherical dippers and a low voltage dc motor having eccentric cam attached to its shaft to produce oscillatory motion.
• supplied with: illuminant assembly set of 4 barriers a pair of bigger l-shaped (7525mm) and a pair of smaller l-shaped barrier (2525mm), 1 curved barrier 2.5cm high with uniform radius of curvature 1 hand stroboscope, 1 convex lens, 1 concave lens, 1 rectangular block, 2 spherical dippers, spare elastic cords for suspending ripple tank assembly
• permits demonstration with an overhead projector or use as a free standing bench model, allowing investigations to be carried out directly.

moq:-500 pcs, all prices are ex-works.