5 OPERATION
EM210F-1
5-53
5.8 APPENDIX
All the parts to be exchanged periodically are listed in this section. Consult a JEOL
service representative at the time limit of the part(s) exchanging.
5.8.1 Microscope Console and Column
?
The parts marked with an asterisk are not required exchanging if no abnormal-
ity is found on them.
Part name
Specification
Exchanging frequency
Condenser aperture
f
10
m
m (PT)
Every 5 years*
Condenser aperture
f
40
m
m (PT)
Every 5 years*
Condenser aperture
f
100
m
m(PT)
Every 5 years*
Condenser aperture
f
200
m
m (PT)
Every 5 years*
Field limiting aperture
f
10
m
m (VMP)
Every 5 years*
Field limiting aperture
f
20
m
m (VMP)
Every 5 years*
Field limiting aperture
f
50
m
m (VMP)
Every 5 years*
Field limiting aperture
f
100
m
m (VMP)
Every 5 years*
Nylon tubes
AS-4-50-06(4
´
6)
Every 5 years
Urethane tubes
UF-25-08-08(5
´
8)
Every 5 years
Nylon tubes
AS-4-35-08(6
´
8)
Every 5 years
Vinyl hoses
TR-12(12
´
18)
Every 5 years
HT EVAC LINE
18
´
42
´
1000
Every 5 years
Solenoid valves
AD11-10A-03A-24V
Every 5 years
Regulating valve
INA-13-956-A-00
Every 5 years
Pressure meter
S-130
Every 5 years
