6291

Multiplier phototube using cascaded dynodes for high-gain detection and measurement of low-level light.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Description

Ten-stage end-window multiplier phototube predominantly sensitive to visible radiation.

Duodecal 12-contact

General specifications

Properties common to every published source and operating point.

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

1 physical section, each with unique specifications.

Section 1

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Ten-stage electron-multiplier phototube; optical, gain, dark-current, and dynode data retained as parameters.

Source-dependent data

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

Data set 01

Published operating points and test conditions from this source.

SECTION 1