Hitachi S-4800 manual Specimen Stage type

Fig. 2-4 shows the Type 1 specimen stage.

[Z] control

[R] control

Absorbed current measuring terminal

[Y] control

Fig. 2-4 Specimen Stage (type I)

Fine opening control X knob Opening selector

Fine opening control Y knob [T] control

Stage lock switch

[X] control

[X]control : Moves specimen in X direction within a range from 0 to 50 mm.

[Y]control : Moves specimen in Y direction within a range from 0 to 50 mm.

[Z]control : Moves specimen in Z direction or shifts WD (Working Distance) within a range from 1.5 to 40 mm.

(X-ray analysis position is at 15 mm working distance)

[R]control : Rotates specimen through 360° (continuously variable)

[T]control : Tilts specimen within a range from -5° to 70°.

[Absorbed current measuring terminal]	: Measures beam absorbed current on specimen.
	(Normally used as specimen applied voltage
	terminal)
[Opening selector]	: Selects any of 4 aperture openings.
[Fine opening control X knob]	: Effects fine control in the direction for introducing or
	taking out aperture.
[Fine opening control Y knob]	: Effects fine control in the direction orthogonal to the
	above direction.
[Stage lock switch]	: Used for locking the specimen stage to reduce
	vibration influence.

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