Joseph, Alfred · New York : First Institute of Podiatry · leaf 57
bottom ofthe water receptacle. As the current passes through thisdisc, it becomes hot, and the water in the compartment isgradually heated until the boiling point is reached. Thecurrent must never be left on when the machine is not inuse, for when the water has evaporated, the heat will causethe… … are some electric sterilizers which are equipped with safetydevices which prevent this possible accident. The deviceprovides so that when this heat is great enough, it melts asmall piece of an alloy with a very low melting point. Thismetal is held in position by a clamp which is attached to…
Podiatry · X-rays
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