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Specialized - Gauge Tube ·Gauge

SBA2

Ionization probe designed for vacuum gauges measuring gas pressure in industrial and laboratory high-vacuum equipment.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

Ionization probe intended for ionization vacuum gauges used to measure gas pressure in industrial and laboratory high-vacuum equipment.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
Nominal heater voltage
-
Nominal heater current
-
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

Gauge

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Representative electrical section; repeated identical sections are compressed where applicable.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

196X Lamina

Published operating points and test conditions from this source.

SECTION 1

Gauge

Characteristic

  • Pressure range

    5e-5 to 1e-3 Torr

Other

  • Application

    Ionization vacuum gauge