DEFLAGRATION SPOON
₹138.00With plated stout steel spoon 18 mm wide x 5 mm deep, spot welded with 14" long plated steel wire. Complete with plated steel cover 3.5" diameter and cork for holding the wire at any length.
CORK BORER SET of 6
₹834.00Plated brass, with individual handles. With rod for cleaning borers Set of 6, 4mm - 12 mm
ANEROID BAROMETER DEMONSTRATION MODEL
₹1,152.00Encased in a transparent acrylic case which allows full view of the movement. The action can be demonstrated with the help of a rubber bellow which increases the pressure when squeezed. Supplied complete with rubber bellow.
PULLEY BENCH MOUNTING
₹348.00Aluminum pulley 37 mm diameter, mounted in thick strong metal frame for clamping to benches or boards.
RING AND BALL
₹288.00For demonstrating thermal expansion and contraction of metals when heated and cooled. The ball passes freely through the ring when both are at the same temperature,
CONDUCTOMETER
₹288.00To demonstrate the difference in thermal conductivity of different metals. Consists of five metal rods stainless steel, brass, copper, iron and aluminum connected to a center metal, brass, hub which is mounted on a rod with wooden handle.
COMPOUND BAR
₹192.00True and the correct compound bar. Size 150 x 25 To demonstrate unequal expansion of different metals when heated equally. Consists of two strips, brass and steel riveted together from end to end fitted to a wooden handle. On heating, the joined strips bend in a particular direction thereby showing unequal expansion
LENSES DEMONSTRATION, SET OF 6.
₹298.00Glass lenses 50 mm diameter optically worked, ground edges. The set comprises of one each double convex, plano-convex, convexo-concave, double concave, plano-concave and concavo-convex lenses, packed in individually labeled pouches.
RAY BOX
₹876.00A metal ventilated lamp house having an open front with extended sides finned externally for heat dissipation and with vertical internal grooves to accommodate a slit plate and a cylindrical lens. The light source is 12 volt lamp with one meter of twin flex cord with 4 mm banana plugs for electric connection. Complete with slit plate having single and triple slits and whitened on one side and other side black. Supplied without lens.
MIRRORS CONCAVE
₹120.0050mm dia, Focal Length 15 cm. "Parco" Glass, optically worked. Back silvered with protective coating. Sizing by, Diameter x Focal Length. Also Available other Ranges
MIRRORS CONVEX
₹120.0050mm Dia, Focal Length 15 cm , Glass, optically worked. Back silvered with protective coating. Sizing by, Diameter x Focal Length.
WAVE MOTION APPARATUS
₹3,696.00For demonstrating longitudinal and transverse wave motion. Consisting of a number of eccentric aluminum discs supporting a series of metal rods, joined to a handle. On revolving the handle, simulation of waves can be obtained on the rods running in a metal guide. Mounted on a nicely polished Plastic base
CORK BORING MACHINE
₹7,092.00Hand driven, for boring straight and uniform holes in cork or rubber stoppers. Cast iron frame baked enamel finish with wooden platform to support stopper. Base has four holes for mounting on table or bench top. The spindle has a center hole through which passes the cleaning rod. Complete with set of 12 plated steel borers.
WATCH GLASS
₹240.0075mm / 80mm Dia. Made from selected thin glass sheet.Polished ground edges. PK of 10 Pcs (MOQ 10-15 PKS)
