Electronic tube and vacuum tube catalog

Base

—

Socket code

—

Sections

1

Organic-quenched Philips proportional X-ray counter with a mica side window and xenon filling. Unlike the surrounding Geiger-Müller types, it operates proportionally so pulse amplitude retains information about deposited X-ray energy.

Base

—

Socket code

—

Sections

1

Plate

2,000 V

Aluminum-bodied proportional counter designed specifically for thermal-neutron detection. Operating near 2 kV, it converts neutron interactions in its sensitive gas volume into proportional electrical pulses for neutron-flux measurement.

Base

—

Socket code

—

Sections

1

Plate

2,200 V

High-sensitivity BF3 proportional counter designed to measure low thermal-neutron flux. Its boron-containing gas provides efficient neutron conversion while proportional operation preserves pulse information for sensitive low-flux counting applications.

Base

—

Socket code

—

Sections

1

Heater

0 V / 0 mA

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.

Base

—

Socket code

—

Sections

1

Heater

0 V / 0 mA

High-sensitivity multielement BF3 proportional counter designed for thermal and intermediate-speed neutron detection. Its multielement geometry and boron-containing gas provide enhanced neutron sensitivity for low-level nuclear-radiation measurements.

Base

—

Socket code

—

Sections

1

Heater

0 V / 0 mA

Variant of the 7087 high-sensitivity multielement BF3 proportional neutron counter. It is electrically identical to the standard type but supplied with a 25-foot cable for installations requiring greater detector-to-instrument separation.

Base

—

Socket code

—

Sections

1

Heater

0 V / 0 mA

Three-element BF3 proportional counter designed for thermal-neutron detection. Its multiple sensitive elements and boron-containing gas improve neutron response while proportional operation produces measurable pulses for quantitative neutron-flux instrumentation.

Base

—

Socket code

—

Sections

1

Boron-lined proportional counter for neutron and radiation detection. Electrically identical to the WL-6998 but mechanically different, it uses proportional pulse operation for sensitive neutron measurement in nuclear instrumentation systems.