Two pan balance for accurate and rapid weighing up to 2000g when used with supplementary masses. The balance has center indicating sliding masses to weigh up to 210g, spring loaded zero adjust compensator and magnetic damping. Stainless steel pans are of 150mm diameter.
Beams:

• 0 to 200g x 10g
• 0 to 10g x 0.1g
• Set of Supplementary Masses 1kg, 500g, 200g and 100g
• Support Rod for under weighing facility.
• Un-calibrated Tare Beam of capacity 200g.

This force table is designed for force and vector demonstrations. Table is constructed of machined aluminum (40 cm dia) and graduated in degrees around its full circumference. Unit is mounted on a heavy stable tripod base with levelling screws. Consists of 4 pulleys, 4 weight hangers and 4 sets of slotted weights.
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Suitable for study of linear motion under nearly frictionless conditions. The kit consists of square section aluminium track, length 1.5m, with two rows of fine holes along the top. Supported on two light alloy castings. One support has a two point contact and other a one point contact for lateral and orizontal adjustments by means of a knurled screw. One end of the section is fitted with a tube for connection to blower and the other end is closed. It Becomes complete with following accessories:

• 2 heavy and 1 light vehicle with their mass ratio 2:1.
• 2 Magnetic buffers
• 2 Plasticine Holders with central hole
• 4 Catapults with slots for elastic band
• 1 Reel of nylon thread
• 2 White rods(4 mm diam.150 mm long)
• 24 Needles
• 20 Black plain cards
• 1 Pack of plasticine
• 20 Elastic bands

Fre fall apparatus helps in determining the value of ‘g’ by measuring the time taken by a falling steel ball. The apparatus consists of a release unit and a trip unit. Both these units size 13x9x1cm are fitted with 4mm sockets and can be readily clamped on to a 12mm diameter rod. The release unit is fitted with a small solenoid type electromagnet which holds a steel ball. The solenoid helps in the prompt release of the ball on being disconnected. The trip unit has a swinging plate and is fitted with a switch. The switch is normally held closed by a magnet and is opened when the ball falls on the plate. The time of fall is measured by a digital centi second timer. Supplied complete with steel balls but without centisecond timer, retort stand and base.

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