MKS 355 热阴极Bayard-Alpert真空传感器 (Iridium, 0.75 in. Tube)

Sensor Type: Bayard-Alpert Hot Cathode

Measurement Range: 5 x 10^-10 to 5 x 10^-2 Torr

Fitting Type: 0.75 in. Tube

Filament: Yttria-coated Iridium

Exposed Materials: 304 stainless steel, alumina, tantalum, tungsten, CuAg eutectic, Kovar®

Bake Out Temperature: 200°C max.

Internal Volume: 10.8 cm3 (0.66 in3) to port screen

X-ray Limit: <3 x 10^-10 Torr, <4 x 10^-10 mbar, <4 x 10^-8 Pa

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