tina03e1 (0206) BPG400 v1.om 11
Materials exposed to vacuum
Housing, supports, screens
Feedthroughs
Insulator
Cathode
Cathode holder
Pirani element
stainless steel
NiFe, nickel plated
glass
iridium, yttrium oxide (Y
2
O
3
)
molybdenum
tungsten, copper
Internal volume
353-500, 353-501
353-505, 353-507
353-502, 353-503
353-506, 353-508
£24 cm
3
£24 cm
3
£34 cm
3
£34 cm
3
Pressure max. 2 bar (absolute)
Admissible temperatures
Storage
Operation
Bakeout
-20 … 70 °C
0 … 50 °C
+150 °C (without electronics unit or with
bakeout extension ® 2 16)
Relative humidity
(year's mean / during 60 days)
£65 / 85% (no condensation)
Use indoors only
altitude up to 2000 m NN
Type of protection IP 30
Part numbers
353-500
353-501
353-505
(353-507)
1)
4-40UNC 2B
DN 25 ISO-KF
353-500
353-501
Vacuum
Ambiance
Dimensions
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