ESAW Young Modulus Apparatus Searle's Type (EM-7344)A specially designed apparatus capable of greater degree of sensitivity and accuracy. Two cast metal rectangular frames hinged together parallel to each other to allow only vertical relative motion, with a spirit level fixed on a cross-bar pivot...

ESAW  Bromine Diffusion Kit (E-7335)For demonstrating the kinetic theory of gases by means of bromine vapours. Bromine molecules, initially moving at very high velocities with their unrestrained movement within a vacuum, immediately gets stalled when diffusing into air due to their elastic collis...

ESAW  Molecular Motion Demonstration Tube (EM-7326)A smashing demonstration of kinetic theory of matter. Straight tube filled with small glass beads and mercury under highly evacuated condition. When heated on spirit lamp, the mercury boils quickly due to low pressure agitating violently impartin...

ESAW  Fire Syringe (EM-7317)Designed to provide a safe, but every dramatic, demonstration of the generation of heat by gas under compression. The piston Inside a heavy-walled combustion tube is housed inside a transparent plastic outer cylinder to provide an unobstructed view of the action inside...

ESAW  Kinetic Theory Projection Model (EM-7308)Steel ball bearing represent motion of gas molecules, which in turn lift a plastic piston due to repeated collisions. The kit comprises of the following: steel balls, piston and a stainless steel base for placing the apparatus on an overhead projecto...

EM-8004 Kinetic Theory Projection ModelSteel ball-bearing represents the motion of gas molecules, which in turn lift a plastic piston due to repeated collisions. The kit comprises of the following: steel balls, a piston, and a stainless steel base for placing the apparatus on an overhead projecto...

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 f...

Brass pulleys with bearing to minimize friction, mounted in tandem on sheet metal open frame with hooks on either side for suspension and loading. Open sheet metal frame painted with scratch-resistant epoxy coating. Accurately centered. Pulley configurations available are  M13568/1 Single Pulley,...

Plastic pulleys, 50 mm diameter pulley mounted in a frame, accurately centered. With grooves for whip cord. Provided with hooks on both sides for suspension and loading. Pulley configurations available are m13550/1 Single M13550/2 Double Sheave (Parallel) M13550/3 Triple Sheave (Parallel) m13550/...