Pressure
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BEAUMS HYDROMETER(Light) |
| Code:GP - 257.1 |
For light liquids calibrated at 20°C combined scale range 70-10 and 700 bv-1000 in card case.
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BEAUMS HYDROMETER(Heavy) |
| Code:GP - 258.1 |
For heavy liquids, calibrated at 20°C combined scale 1.000 to 2.000 and 0.70 in card box.
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BRAMAH HYDRAULIC PRESS |
| Code: GP - 278.1 |
All glass working model, with visible coloured valves, overall height 225 x 120mm width, mounted on wooden stand 270mm height with plastic trough.
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LIFT PUMP/WATER PUMP |
| Code: GP - 280.1 |
Made of all glass, with visible coloured valves. Overall height approx. 350mm, working model mounted on wooden stand
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FORCE PUMP |
| Code: GP - 282.1 |
Made of all glass, working with visible coloured glass valves, overall size 350 x 100mm height x width, mounted on wooden stand 400mm high x 150mm wide approx. With plastic trough.
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LIQUID LEVEL APPARATUS |
| Code: GP - 292.2 |
To show that the level of liquid in communicating vessels is constant irrespective of the size or shape of the vessels. Comprising four glass tubes of differing shapes and cross-sectional area projecting vertically from a common horizontal tube. Mounted on a base 230x100x22mm, the apparatus has an overall height of approximately 160mm.
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DEMONSTRATION ANEROID BAROMETER |
| Code: GP - 298.1 |
100mm Dia dial with movement encased in a transparent acrylic case suitable for full view of the movement allows the action to be demonstrated with the help of a rubber bellow. Complete with bellow.
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KINETIC THEORY MODEL |
| Code: GP - 315.1 |
The apparatus consists of a clear perspex tube 250mm long x 50mm outside diameter provided with a light, freely sliding expanded polystyrene piston and a loose fitting metal cap.
The tube is mounted by means of a bayonet-type fitting in a metal cap, upon a polished wood motor housing 165 x 140 x 75mm high. A low voltage d.c. motor is contained in the housing and is coupled to a crank-driven agitator. The push rod of the agitator carries a light plastic piston which oscillates in the lower end of the tube.
The apparatus is supplied complete with a supply of 3mm dia metal spheres and one thermocoal loading discs.
Overall Dimensions assembled 165 x 140 x 340mm high.
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PUMP PLATE |
| Code: GP - 321.2 |
Made of aluminium metal with tube for connection to pump and stopcock for air regulation on central pillar. Mounted on heavy tripod base, finished in deco colour.
Diameter of Pump Plate.
| Type |
Capacity |
| .01 |
175 |
| .02 |
200 |
| .03 |
250mm |
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