Hot-filament ionization gauge
The hot-filament ionization gauge, sometimes called a hot-filament gauge or hot-cathode gauge, is the most widely used low-pressure (vacuum) measuring device for the region from 10−3 to 10−10 Torr. It is a triode, whith the filament being the cathode. Note: Principles are mostly the same for hot-cathode ion sources in particle accelerators to create electrons.
primaryTopic
Hot-filament ionization gauge
The hot-filament ionization gauge, sometimes called a hot-filament gauge or hot-cathode gauge, is the most widely used low-pressure (vacuum) measuring device for the region from 10−3 to 10−10 Torr. It is a triode, whith the filament being the cathode. Note: Principles are mostly the same for hot-cathode ion sources in particle accelerators to create electrons.
has abstract
The hot-filament ionization ga ...... elerators to create electrons.
@en
熱絲極離子真空計（英文：Hot filament ioniz ...... 圍在 至 托的測量裝置。構造和三極管類似，但是絲極作為負極。
@zh
thumbnail
Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
744,406,131
Caption
Bayard-Alpert hot thoriated iridium filament ionization gauge on 2.75 in CF flange
name
Hot-filament ionization gauge
other names
Bayard–Alpert gauge
Hot-cathode gauge
uses
Pressure measurement
comment
The hot-filament ionization ga ...... elerators to create electrons.
@en
熱絲極離子真空計（英文：Hot filament ioniz ...... 圍在 至 托的測量裝置。構造和三極管類似，但是絲極作為負極。
@zh
label
Hot-filament ionization gauge
@en
熱絲極離子真空計
@zh
