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Physics & Electronic Laboratory Apparatus

MS-24 PVG PERSPEX SCALE

MS-240 PVG VENTILATION APPARATUS
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Physics & Electronic Laboratory Apparatus

MS-240 PVG VENTILATION APPARATUS

MS-241 PVG STAND AND SPHERE APPARATUS
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MS-241 PVG STAND AND SPHERE APPARATUS

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MS-242 PVG REFLECTOR PARABOLIC

MS-243 PVG LESLIE CUBE
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Physics & Electronic Laboratory Apparatus

MS-243 PVG LESLIE CUBE

For detecting thermal radiation. With bulbs approx. 30 mm. diameter; one bulb painted matt black; apparatus partially evacuated
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MS-244 PVG ETHER THERMOSCOPE

MS-245 PVG RADIOMETER, CROOKES’S
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Physics & Electronic Laboratory Apparatus

MS-245 PVG RADIOMETER, CROOKES’S

The cutaway model illustrates the working principles of a fourstroke petrol engine. The model is colored for greater clarity operation of valves clearly shown. With chain drive from crankshaft, cam-operated inlet and exhaust valves, carburetter attachment with manually operated float. Ignition represented by the lighting up of a bulb which requires 4 V. Overall height 300 mm. Mass 1.5 Kg.
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Physics & Electronic Laboratory Apparatus

MS-246 PVG PETROL ENGINE, FOUR STROKE

The cutaway model illustrates the working principles of a twostroke petrol engine. The model is colored for greater clarity. The ignition represented by the lighting up of a bulb which requires 4 V. Overall height 290 mm. Mass 1.5 Kg.
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Physics & Electronic Laboratory Apparatus

MS-247 PVG PETROL ENGINE, TWO STROKE

The cut -away model illustrates the working principle of a fourstroke diesel engine. The model is colored for greater clarity. The model shows small combustion chamber which is characteristic of the diesel engine and which produces a considerably greater compression relative to the petrol engine. Overall height 325 mm. Mass 2 Kg
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Physics & Electronic Laboratory Apparatus

MS-248 PVG DIESEL ENGINE, FOUR STROKE

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MS-249 PVG DIESEL ENGINE, TWO STROKE

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Physics & Electronic Laboratory Apparatus

MS-25 PVG FRICTION BOARD