6998

Proportional neutron/radiation counter electrically equivalent to the WL-7317, differing mechanically. It is intended for nuclear-radiation counting service where proportional pulse operation provides sensitive neutron detection and measurement.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 0 V / 0 mA

Description

Electrical equivalent explicitly identified by the WL-7317 source for proportional neutron/radiation-counter service.

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: 0 V
Nominal heater current: 0 mA
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

ProportionalCounter

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Radiation/neutron detector section; source operating-voltage and sensitivity data retained as parameters.

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.

No source-specific operating conditions are recorded.