BAG05x UHV Bayard Alpert Hot Ion Passive Vacuum Gauge

The INFICON Bayard-Alpert passive vacuum gauge heads BAG050, BAG051, BAG052 and BAG053 are designed for use with the INFICON Vacuum Gauge Controller VGC083A & VGC083B. Yttria coated iridium filaments are offered for general vacuum applications in air and inert gases such as N2 and argon. Select tungsten filaments for gases that are not compatible with yttria coated iridium filaments. BAG05x gauges may also be operated with compatible vacuum gauge controllers from other manufacturers. The INFICON passive Bayard-Alpert ionization vacuum gauges (BAG05x) are offered in three different configurations:

BAG050 is a EB-degas UHV nude ionization vacuum gauge capable of pressure measurement as low as 2×10-11 Torr.

BAG051 is a resistive degas (I2R) nude ionization vacuum gauge capable of pressure measurement as low as 4×10-10 Torr.

BAG052 and BAG053 are resistive degas (I2R) glass enclosed ionization vacuum gauges capable of pressure measurement as low as 4×10-10 Torr.

 

 

 

Benefits

  • Reliable and proven gauge head design

  • Drop in for most nude hot ion gauge heads

  • Wide range of emission currents (100 μA to 10 mA)

  • Available with single / dual yttria coated iridium and dual tungsten filament cathode assemblies

  • Degas: All models can be degased using EB (electron bombardment).

    BAG051, BAG052 and BAG053 can also be degased using resistive degas (I2R)

News

We are accepting orders from now on!

  • BAG050 BAG051 BAG052 BAG053_Ordering Information

Part Number

BAG050
Part Number Description
399-720 BAG050 Hot Ion DN40CF dual Iridium Fil
399-721 BAG050 Hot Ion DN40CF, dual Tungsten Fil
399-780 Cable 3m/10ft, 50°C, BAG050/051
399-781 Cable 8m/25ft, 50°C, BAG050/051
399-782 Cable 15m/50ft, 50°C BAG050/051
399-770 Cable 3m/9.9ft, 200°C BAG050/051
399-771 Cable 8m/26.4ft, 200°C BAG050/051
399-772 Cable 15m/49ft, 200°C BAG050/051
399-730 Spare dual Iridium Filament BAG050
399-731 Spare dual Tungsten Filament BAG050
BAG051
Part Number Description
399-725 BAG051 Hot Ion DN40CF iridium Fil
399-726 BAG051 Hot Ion DN40CF dual Iridium Fil.
399-727 BAG051 Hot Ion DN40CF dual Tungsten Fil
399-780 Cable 3m/10ft, 50°C, BAG050/051
399-781 Cable 8m/25ft, 50°C, BAG050/051
399-782 Cable 15m/50ft, 50°C BAG050/051
399-770 Cable 3m/9.9ft, 200°C BAG050/051
399-771 Cable 8m/26.4ft, 200°C BAG050/051
399-772 Cable 15m/49ft, 200°C BAG050/051
399-735 Spare Iridium Filament for BAG051
399-736 Spare dual iridium Filament for BAG051
399-737 Spare dual Tungsten Filament for BAG051
BAG052
Part Number Description
399-740 BAG052 GlassHot Ion, 3/4 in. Kovar metal
399-741 BAG052 Glass Hot Ion 1" Kovar metal
399-742 BAG052 Glass Hot Ion 3/4" glass
399-743 BAG052 Glass Hot Ion 1" glass
399-744 BAG052 Glass Hot Ion DN25KF
399-745 BAG052 Glass Hot Ion DN40KF
399-746 BAG052 Glass Hot Ion DN16CF
399-747 BAG052 Glass Hot Ion DN40CF
399-790 Cable 3m/10ft, 50°C, BAG052/053
399-791 Cable 8m/25ft, 50°C, BAG052/053
399-792 Cable 15m/50ft, 50°C, BAG052/053
BAG053
Part Number Description
399-750 BAG053 Glass Hot Ion 3/4" Kovar Metal
399-751 BAG053 Glass Hot Ion 1" Kovar metal
399-752 BAG053 Glass Hot Ion 3/4" glass
399-753 BAG053 Glass Hot Ion 1" glass
399-754 BAG053 Glass Hot Ion DN25KF
399-755 BAG053 Glass Hot Ion DN40KF
399-756 BAG053 Glass Hot Ion DN16CF
399-757 BAG053 Glass Hot Ion DN40CF
399-790 Cable 3m/10ft, 50°C, BAG052/053
399-791 Cable 8m/25ft, 50°C, BAG052/053
399-792 Cable 15m/50ft, 50°C, BAG052/053

Accessories

BAG050
Part Number Description
399-770 Cable 3m/9.9ft, 200°C BAG050/051
399-771 Cable 8m/26.4ft, 200°C BAG050/051
399-772 Cable 15m/49ft, 200°C BAG050/051
399-780 Cable 3m/10ft, 50°C, BAG050/051
399-781 Cable 8m/25ft, 50°C, BAG050/051
399-782 Cable 15m/50ft, 50°C BAG050/051
BAG051
Part Number Description
399-770 Cable 3m/9.9ft, 200°C BAG050/051
399-771 Cable 8m/26.4ft, 200°C BAG050/051
399-772 Cable 15m/49ft, 200°C BAG050/051
399-780 Cable 3m/10ft, 50°C, BAG050/051
399-781 Cable 8m/25ft, 50°C, BAG050/051
399-782 Cable 15m/50ft, 50°C BAG050/051
BAG052
Part Number Description
399-790 Cable 3m/10ft, 50°C, BAG052/053
399-792 Cable 15m/50ft, 50°C, BAG052/053
399-791 Cable 8m/25ft, 50°C, BAG052/053
BAG053
Part Number Description
399-790 Cable 3m/10ft, 50°C, BAG052/053
399-791 Cable 8m/25ft, 50°C, BAG052/053
399-792 Cable 15m/50ft, 50°C, BAG052/053

Spare Parts

BAG050
Part Number Description
399-730 Spare dual Iridium Filament BAG050
399-731 Spare dual Tungsten Filament BAG050
BAG051
Part Number Description
399-735 Spare Iridium Filament for BAG051
399-736 Spare dual iridium Filament for BAG051
399-737 Spare dual Tungsten Filament for BAG051
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