GrabCAD 模型信息
Hot-filament ionization gauge (Bayard-Alpert gauge) · 模型 87481
Bayard-Alpert ion gauges have a reasonably linear response from 1 x 10-4 Torr to 1 x 10-9 Torr, with gauge sensitivities from 5 to 20 Torr-1. B-A gauges are available with one or two filaments (the second acting as a spare) and with two filament materials thoria-coated iridium, used in oxygen-rich applications and for “burn-out” protection if accidentally vented and tungsten, used for lower cost and in residual gases containing halogens.
- 格式
- CATIA、Rendering
- 分类
- Machine design、Tech、Tools
- 标签
- 未标注
- 数据更新
- 2026-10-10T02:38:44Z
