All Products
Showing 445–456 of 470 results
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TORSION APPARATUS (HORIZONTAL)
★★★★★Searle's pattern, two cast iron feet each with 3 through holes and grub securing screws, separated by 2 supporting rods approximately 700mm long one of which is graduated in cms and mms, wheel 165mm dia, over groove moving in ball bearings, mounted on front foot, with spindle carrying split collect chuck for holding one end of test rod 55cms long 5mm dia, other end supported with clamping block through rear foot. -
TORSION APPARATUS VERTICAL
★★★★★It consists of a heavy mild steel frame mounted on a heavy tri-leg cast iron base. Upper end of the rod 900mm length and 5mm dia under test is clamped by a 3-jaw chuck and the lower and is clamped, into the axis of a torsion couple three metal circular scale graduated in single degrees which are free to slide on one of the graduated rod can be clamped at any position. Three pointers for clamping to the test rod are provided. Strings to apply the deflecting couple and having pans at their free and pass over bearing pulleys which are clamped to the uprights without weights. -
TRAIN OF GEAR WHEELS
★★★★★For demonstrating the relationship between velocity ratio and number of teeth. Three gear wheels, approx. 60, 80, 110 pitch dia, with 12, 18, 24 teeth respectively, each mounted on wooden board provided with grooves for adjusting gear wheels by changing belt. -
TRIPLE BEAM BALANCE
★★★★★A single pan, low form beam that will weight up to 2610g when used with supplementary masses. -
TROLLEY RUNWAY
★★★★★This is designed to provide a smooth flat easily inclinable surface for dynamics experiments using trolleys. Wrap resistant wooр board, 2450 x 300 x 20mm thick, reinforced with metal angle side rails. -
TURBINE/ PUMP UNIT
★★★★★Comprising a rotor 40mm diameter has eight bucket blades and is housed in a block turning chamber 50 x 50 x 25mm, with a clear Perspex front. -
TURNTABLE/FLYWHEEL
★★★★★The apparatus consist of a circular wooden top 300mm diameter and 12mm thick attached to a strong ballbearing spindle provided with a driving pulley, 80mm diameter and a support rod for mounting in a large tripop base or boss head. -
UNIVERSAL LENS HOLDER, METALLIC
★★★★★For lenses from 25mm to 63mm diameter, mounted on stem 6mm diameter. -
URINE CONTAINER
★★★★★These containers can be used for collecting a wide range of samples of sputum, urine etc. Moulded in p o l y p r o p y l e n e t h e s e container have excellent contact clarity and the cap has built-in seal that makes it completely leakproof. -
VACUUM GAUGE (MANOMETER) BENNERT
★★★★★To be used as differential manometer, pressure gauge and vacuum gauge, close tube fitted with. -
VECTOR FORCE APPARATUS
★★★★★For verifying the laws of composition and resolution of forces, comprising a metal table 30cm dia. Its edges divided scale graduated 360°, on heavy vertical support rod and tripod base. -
VENTILATION APPARATUS
★★★★★Comprising a metal box 250x75x75mm length x width x height with a sliding glass front and 2 detachable glass chimneys mounted in clips. Candle holder are provided under each chimney.