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ARCHIMEDES PRINCIPLE DEVICE (LSE)
Demonstrates that a body immersed in a liquid is buoyed up by a force equal to the weight of the liquid displaced. A close fitting metal cup and cylinder whose volumes are equal.
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CATCH BUCKET (LSE)
CATCH BUCKET The traditional catch bucket can be used for density and specific gravity determinations, Archimedes principle, etc. Good grade aluminium construction.
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STOP WATCH ANALOG (LSE)
Stopwatch with 0-60 second main dial graduated to 1/5 second. The small dial reads up to 60 minutes and is graduated every 1 minute. Anti magnetic movement in a robust plated case with an overall dia. of 54mm and depth of 14mm approx.
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STOP CLOCK LABORATORY (LSE)
Robust, standard pattern timer for general classroom use. It has a hand precision spring movement and large start and reset triggers for operation.
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PULLEY (LSE)
Aluminum, 50mm dia. mounted in metal frame accurately centered.
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PULLEY DIFFERENTIAL (LSE)
One piece aluminum of 38, 50 and 62mm, mounted in metal frame with hook.
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PULLEY SINGLE ON CLAMP (LSE)
On clamp, light alloy, 50mm dia. held in metal bracket, with two clamping screws for bench and rod support respectively. Bracket may be clamped to a bench edge or similar 38mm thick support, screwed to flat surface, or held on 113mm dia. support rod.
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PULLEY BOARD MOUNTING (LSE)
Board Mounting, Aluminum pulley 50mm dia. in metal frame for clamping to benches or boards up to 28mm thick.
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PULLEY WALL MOUNTING (LSE)
Aluminum pulley 50mm dia. in metal bracket with fixing nails.
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PULLEY PLAIN BEARING (LSE)
| Made of aluminium, 25mm dia. with a wide groove for whipcord etc., mounted in a sloping aluminum frame so that the pulley may overhang the edge of the board etc. This arrangement makes the pulley ideal for use on Sonometers. |
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PULLEY (LSE)
Made of aluminium, 25mm dia. pulley mounted in an E type metal bracket.
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PULLEY (LSE)
Made of aluminium, 25mm dia. pulley mounted in a Z type metal bracket.
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PULLEY ROD MOUNTING (LSE)
Comprising a 50mm dia. ball bearing pulley carried on an aluminum boss, 20x20x110mm long provided with a hole and clamping screw to accommodate rods up to 13mm dia. Tapped holes are provided so that the pulley may be fitted onto the boss with its axis of rotation in any one of the three planes.
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WOODEN LEVER APPARATUS (LSE)
One meter long with fulcrum lever is graduated in centimeters and is balanced on the fulcrum by a transverse groove cut midway in the length of the lever over knife-edge of the fulcrum without weights.
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HOOKS LAW APPARATUS (LSE)
| A precise but inexpensive device for investigating hooks law, potential energy, vibrating masses, etc. Consists of a 15cm adjustable scale on a sturdy support and a spring-suspended weight hanger with pointer |
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