Technology Supplies Ltd Bi-Metal Strips

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Main Menu > Science > Heat Energy > Bi-Metal Strips

	Bi-metal strip kit Ref: 270-105 Students can easily apply the effects of temperature change on a bi-metal strip with this kit which consists of a class set of 10 bi-metal strips measuring 100 x 8 x 0.5mm securely attached to wooden supports, 50 x 35 x 12mm. The device can be held in a standard laboratory clamp and with a few leads, battery or power supply, buzzer and some crocodile clips students can invent a fire alarm while revising simple circuit work. The apparatus can form the basis of many other design projects such as thermostats or investigations into expansion. £24.36(Excluding: VAT at 17.5%)


	Compound Metal Strip Ref: 270-139 New improved design to demonstrate curvature induced by equal expansion. One each brass and iron plates 305 x 31mm (length x width) rivetted together from end to end fitted with handle. £3.05(Excluding: VAT at 17.5%)

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