Ticker Tape Timer   (MC-1183)

It operates on 12 d.c. It produces dots on l/50s intervals only and it has and electrmagnet with spring loaded armature which vibrates above a support table of carbon discs. It is fitted with a pair of 4 mm sockets at 19 mm spacing.

Spares   (MC-1184)

(a) Ticker tape width 9.5mm in rolls of 100 meters approx (b) Same as above in roll of 35 meters approx

Carbon Paper Discs   (MC-1185)

40mm dia with 3mm hole. Pack of 100Pcs.

Ticker Tape Pulley   (MC-1186)

To change direction of travel, 13mm wide, 10mm diam. pulley, mounted on support rod 130 x 10mm.

Ticker Tape Clamp   (MC-1187)

Fletcher Trolley   (MC-1188)

For performing experiments on acceleration. Light metal track 1720 x 150 mm with levelling feet, felt covered stops at either ends. An aluminium pulley 50 mm diameter, clamp for vibrator and automatic pen release.

Aluminium trolley 690 x 80 x 65mm with three wheels mounted on ball bearings, five holes to accommodate cylindrical masses each approx. 350gm. Vibrates 600mm long with clamping marks at 5 and 8 Hz and pen holder with one each wood blocks 150 x 75 x 13mm, 150 x75 x 50mm without pen and paper.

Gyroscope   (MC-1189)

To demonstrate precession of a spinning body. The Gyroscope unit contains one rotating thick metallic wheel having diameter 55mm with in a ring and this ring having diameter 65mm, and both are mounted on semicircle ring having diameter 90mm. The semicircle ring is clamped on a steel rod with round base having diameter 110mm.

Specific Gravity Bottle   (MC-1190)

Made from Borosilicate glass with flat bottom and capillary stopper, unadjusted
(a) Capacity 25 ml (b) Capacity 50 ml

Specific Gravity Bottle   (MC-1191)

Same as above, but adjusted to ±1% capacity.

(a) Capacity 25 ml (b) Capacity 50 ml

Specific Gravity Bottle   (MC-1192)

Same as but of neutral glass.

Pascal's Vases Apparatus   (MC-1193)

To show that pressure of liquids depends upon their height of the columns and not on the capacities of the vessels. With four vessels of different shapes. A pillar with rod is mounted vertically on a wooden base. The four vessels of different shapes with screw fittings supplied, can be attached on a support (one at a time) which is open from the bottom. Below this a lever is provided, on , one end of which weights can be added and on the other end a disc, on which the liquid in the vessels exerts the pressure. A pointer indicates the level of liquid.

Spouting Jar/Cylinder, Metal   (MC-1194)

Sheet Metal cylinder 400 x 60 mm (h x d) having three orifices of the same size but at different heights, down one side. A wide base ensure stability.

Spouting Jar/Cylinder, Plastic   (MC-1195)

Plastic cylinder 340 x 58 mm (h x d) having three orifices of the same size but at different heights, down one side. A wide base ensure stability.

Communicating Vessels   (MC-1196)

Borosilicate Glass aspirator 250 ml capacity with horizontal tube connected with rubber tube, having four branches of unequal cross sections and shapes.

Communicating Vessel   (MC-1197)

This is an alternative version. The apparatus comprises of four different shapes limbs projecting vertically from a common horizontal tube made of glass mounted on plastic round stand.