Set The Sample (Loading) - Hitachi HF2000 TEM Operation Manual

2. Set the sample (loading)

Normally, the sample holder stays in TEM. It is situated at position A (see in the following diagram).
Note: Objective aperture must be out during sample holder loading / unloading.
•
Turn the switch on goniometer to Air. Wait till SPEC is at Air position (red light on vacuum state) and
pull the holder out.
•
The sample is securely seated in the holder
•
Loading sample holder into TEM
Follow the route indicated in the diagram below to load
your sample holder into the TEM.
1) Insert the sample holder horizontally along and
press it, then turn the switch to EVAC.
2) When electron sound rings, turn the holder clockwise till it stops.
3) Let the sample holder go into the TEM horizontally along and smoothly. The sample
holder must be under control.
4) Turn the sample holder counter-clockwise till it stops
5) Let the holder go into the TEM fully.
C 位置
C position
（EVAC⇔AIR）
Ｂ位置
B position
Ｂ位置
B position
B 位置
A position
A 位置
EVAC / AIR
3
A position
A位置