Products

For transferring charges from a charged object to another object in electrostatics experiments. Comprising of a circular metal disc mounted on top of an insulating handle.

For transferring charges from a charged object to another object in electrostatics experiments. Comprising of a circular metal disc mounted on top of an insulating handle.

powered breadboard, useful for easy and rapid try out of electronic circuits with up to eight ICs . Comprises a breadboard similar to ELECTRONIC BREADBOARD mounted on sturdy sheet metal casing that also carries a set of five 4mm socket terminals, clearly indicating the rating of output available. When connected to the mains power supply through a captive two core flexible mains lead, the socket terminals provide supply voltages to the board for most electronic circuits, which include + 12V DC / 250mA, -12V DC / 250mA, +5V DC /1 A, and ground. Operates on 220V AC, 50Hz.

A 50mm diameter pulley with a wide groove for whipcord mounted in cast metal frame and accurately centered. For mounting on work?benches or boards up to 28mm thick. Particularly suitable for mounting on vertical boards.

A 50mm diameter pulley with a wide groove for whipcord mounted in cast metal frame and accurately centered. For mounting on work?benches or boards up to 28mm thick. Particularly suitable for mounting on vertical boards.

A 50mm diameter pulley with a wide groove for whipcord mounted in cast metal frame and accurately centered. For mounting on work?benches or boards up to 28mm thick. Particularly suitable for mounting on vertical boards.

A 50mm diameter pulley with a wide groove for whipcord mounted in cast metal frame and accurately centered. For mounting on work?benches or boards up to 28mm thick. Particularly suitable for mounting on vertical boards.

Comprising a 50mm diameter aluminium pulley mounted in a frame on cone bearings. meant primarily for clamping to the edge of a work?bench, table etc., with the pulley overhanging the edge and in a vertical plane. Overall length of frame [pulley bar) about 110mm. Maximum clamp opening 25mm.

Comprising a 50mm diameter aluminium pulley mounted in a frame on cone bearings. meant primarily for clamping to the edge of a work?bench, table etc., with the pulley overhanging the edge and in a vertical plane. Overall length of frame [pulley bar) about 110mm. Maximum clamp opening 25mm.

Comprising a 50mm diameter aluminium pulley mounted in a frame on cone bearings. meant primarily for clamping to the edge of a work?bench, table etc., with the pulley overhanging the edge and in a vertical plane. Overall length of frame [pulley bar) about 110mm. Maximum clamp opening 25mm.

Comprising a plastic pulley of 10mm diameter mounted on a cast metal frame through metal strip pivoted to the frame. The frame allows mounting of the assembly to a work bench or force board with pulley in vertical position and provides adjustment in the pulley position. The clamp frame is detached from the rest of the assembly for using it elsewhere. All metal parts with scratch-resistant epoxy coating

A set of components from which pulley blocks of different configurations may be constructed. Except for plastic pulleys of diameters 25 and 38mm, but the set contains - 15 plastic pulley frames - 5 each of single, double and triple sheave, each provided with removable central axle pins and a pair of hooks 30 plastic pulleys-10 each of diameters 25, 38 and 50mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading, The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

Plastic pulleys with wide groove for whip cord mounted in tough, unbreakable plastic frames having hooks at both ends for suspension and loading. The frames are available in single, double sheave and triple sheave. Specially designed central axle pin can be easily inserted and locked or removed for quick assembly / disassembly of the pulley block. A simple locking system prevents the axle pin from accidentally coming out. Overall length of frames about 70mm.

An economical set of pulleys for experiment with light to moderate loads. Incorporating 50mm diameter plastic pulleys carried in tough plastic frames on free running central axles. The Blocks are available in single, double sheave and triple sheave. The central axle pin can be conveniently removed from the frame, providing easy disassembly thus releasing the pulleys. A simple locking system prevents the axle pin from accidentally coming out. All blocks have a hook at either end for suspension and loading. Overall length of frames is about 90mm.

Incorporating 50mm diameter plastic pulleys carried in tough plastic frames on free running central axles. The Blocks are available in single, double sheave and triple sheave. The central axle pin can be conveniently removed from the frame, providing easy disassembly thus releasing the pulleys. A simple locking system prevents the axle pin from accidentally coming out. All blocks have a hook at either end for suspension and loading. Overall length of frames is about 90mm.

An economical set of pulleys for experiment with light to moderate loads. Incorporating 50mm diameter plastic pulleys carried in tough plastic frames on free running central axles. The Blocks are available in single, double sheave and triple sheave. The central axle pin can be conveniently removed from the frame, providing easy disassembly thus releasing the pulleys. A simple locking system prevents the axle pin from accidentally coming out. All blocks have a hook at either end for suspension and loading. Overall length of frames is about 90mm.

Incorporating 50mm diameter plastic pulleys carried in tough plastic frames on free running central axles. The Blocks are available in single, double sheave and triple sheave. The central axle pin can be conveniently removed from the frame, providing easy disassembly thus releasing the pulleys. A simple locking system prevents the axle pin from accidentally coming out. All blocks have a hook at either end for suspension and loading. Overall length of frames is about 90mm.

Pulley fixed in U-shaped bracket for mounting it to benches or boards about 28mm thick or more, with the help of wooden screws

Pulley fixed in U-shaped bracket for mounting it to benches or boards about 28mm thick or more, with the help of wooden screws

Pulley fixed in U-shaped bracket for mounting it to benches or boards about 28mm thick or more, with the help of wooden screws

A highly versatile apparatus designed to complement demonstrations of simple machines, force, mechanical equilibrium and almost every physical concept associated with pulleys and their configurations. Right from the wheel of bicycle to the gears in car, it helps explain how things work. It also makes the students understand the concepts such as how an increase in the number of pulleys decreases the force required to lift an object but increases the amount of string that must be pulled, yet the amount of work done being independent of the number of pulleys. Special features include Stable Base: Rectangular wooden base with non-skid feet has a socket near its each end for vertically mounting two threaded metal rods about 81 cm long. Also includes an eye hook and capstan for demonstrating an entire pulley system. Comprehensive: Contains almost everything needed to effectively display almost every conceivable pulley demonstration and their usefulness, including the slotted masses and mass hangers required for the purpose. Also includes two right angle clamps for supporting horizontal rod at the top of vertical rods, collars with hooks for use on horizontal rod for suspending pulleys. Comes neatly packed in a suitable cardboard box. Several Pulley Types: Explore the benefits of single pulleys, sheave pulleys and those of tandem pulleys, quadruple pulleys and even 4-step pulley (wheel & axle): or form different combinations of several of them for an efficient pulley system. Complete Set includes
Wooden Base of size about 81x20cm (length x width), with eye hook, capstan and two sockets for mounting rods.
Metal Rods, 81 x 12.5cm (length x diameter) - 3 Nos. (two rods threaded on one side and one having both ends plain)
Square Boss Heads - 2 Nos.
Right angled Clamp -1 No.
Single Pulleys - 7 Nos.
Triple Tandem Pulleys- 2 Nos. Quadruple Sheave Pulleys- 2 Nos. Wheel & Axle-1 No.
Light weight cord - 1 Roll
Collar with hook - 8 Nos.
Mass Hangers, Brass - 7 Nos. (50g-5 Nos., 20g and 10g-1 No. eachl
Masses Slotted, Brass - 15 Nos. (2 x 10g, 2 x 20g, 2 x 50g, 4x 1 DOg, 4 x 200g, 1 x 500g) Tightening rod for tightening vertical support rods.

Complete set includes Wooden base of size about 20 x 15cm (length x width), with eye hook, capstan and one socket for mounting rods. Metal Rods. Vertical rod 61 x 12.5cm (length x diameter) threaded on one side - 1 No.; Horizontal rod 20x9.5cm (length x diameter) having both ends plain -1 No. Square Boss Heads -1 No. Right angled Clamp-1 No. Single Pulleys - 8 Nos. Oouble Sheave Pulleys - 2 Nos. Wheel &Axle-1 No. Light weight cord -1 Roll Collar with hook- 6 Nos. Masses, Hooked, Brass - 9 Nos. (1 x 1 Og, 2 x 20g, 1 x 50g, 1 x 1 OOg, 2 x 200g, 1 x 500g, 1 x 1000g) Tightening rod for tightening vertical support rod.

PULLEY, DIFFERENTIAL, DOUBLE Single piece cast aluminum pulley with 2 different diameters, 50 and 62mm respectively, It is mounted in a U-shaped metal frame with hook for suspension

Single piece cast aluminium pulley with 3 different diameters, 38, 50 and 62mm respectively

Mounted in U shaped metal frame with hook for suspension. Single piece cast aluminium pulley with 3 different diameters, 38, 50 and 62mm respectively

In metal frame with a transverse rod for attaching it to any right angle clamp. Single piece cast aluminium pulley with 3 different diameters, 38, 50 and 62mm respectively

Differential Pulley with rod mounted axially to the pulley for attaching it to a suitable retort clamp. Single piece cast aluminium pulley with 3 different diameters, 38, 50 and 62mm respectively

Pulley mounted in U-bracket having a metal rod 150 x 10mm (length x diameter) along the length of pulley for attaching it to a suitable clamp.

Pulley mounted in U-bracket having a metal rod 150 x 10mm (length x diameter) along the length of pulley for attaching it to a suitable clamp.

Pulley mounted in U-bracket having a metal rod 150 x 10mm (length x diameter) along the length of pulley for attaching it to a suitable clamp.

Pulley mounted in U-bracket having a metal rod 150 x 10mm (length x diameter) along the length of pulley for attaching it to a suitable clamp.

Pulley mounted in U-bracket having a metal rod 150 x 10mm (length x diameter) along the length of pulley for attaching it to a suitable clamp.

Comprising a pulley with ball bearing of 50mm diameter mounted on a square aluminum boss of size about 20x20x 110mm (WxHxL) provided with a hole and clamping screw to accommodate rods up to 13mm diameter. Provision for mounting the pulley on the boss frame with its axis of rotation in anyone of the three planes.

Comprising a pulley with ball bearing of 50mm diameter mounted on a square aluminum boss of size about 20x20x 110mm (WxHxL) provided with a hole and clamping screw to accommodate rods up to 13mm diameter. Provision for mounting the pulley on the boss frame with its axis of rotation in anyone of the three planes.

Pulley mounted on a single piece bracket with one bigger clamping screw for anchoring the bracket to the edge of bench or force-board etc. , and on slot with transverse clamping screw for mounting the assembly to a metal support rod up to 13mm in diameter along the length of rod.

Pulley mounted on a single piece bracket with one bigger clamping screw for anchoring the bracket to the edge of bench or force-board etc. , and on slot with transverse clamping screw for mounting the assembly to a metal support rod up to 13mm in diameter along the length of rod.

Pulley mounted on a single piece bracket with one bigger clamping screw for anchoring the bracket to the edge of bench or force-board etc. , and on slot with transverse clamping screw for mounting the assembly to a metal support rod up to 13mm in diameter along the length of rod.

Aluminium pulley mounted on a single piece ABS bracket with one bigger clamping screw for anchoring the bracket to the edge of bench or force-board etc. upto 38mm, and on slot with transverse clamping screw for mounting the assembly to ABS moulded support rod up to 13mm in diameter along the length of rod.

38mm diameter, machine turned, having wide grooves for whip cord. Mounted in cast metal frame and accurately centered.

50mm diameter, machine turned, having wide grooves for whip cord. Mounted in cast metal frame and accurately centered.

38mm diameter, machine turned, having wide grooves for whip cord. Mounted in cast metal frame and accurately centered.

50mm diameter, machine turned, having wide grooves for whip cord. Mounted in cast metal frame and accurately centered.