Hitachi S-4800 manual Specimen exchange device

Fig. 2-6a and 2-6b show the specimen exchange device of Type 1 and type2 instruments.

Specimen exchange	Exchange chamber Viewing window Exchange rod
control switches

		(a) Type1	(b) Type2
		Fig. 2-6 specimen exchange device
[Specimen exchange control switches ]			:
		Switches for Gate valve control and evacuating / air introducing exchange
		chamber.
[Viewing window]	:	Window to observe inside of specimen chamber when exchanging
		specimens.
[Exchange rod]	:	Transfer rod for specimen exchange.

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