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B210D

Demountable water-cooled copper-target X-ray tube with replaceable filament and window, rated to 40 kV and 400 W for low-voltage radiography.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: -

Description

Demountable water-cooled low-voltage copper-target X-ray tube with replaceable filament and window, rated to 40 kV and 400 W.

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

XRay

X-ray radiationInterelectrode capacitances

Max plate voltage: 40000 V
Max plate dissipation: 400 W

Promoted fields were populated only where the Ferranti sheet maps cleanly to the locked schema; additional ratings and operating values are retained in TUBE_SECTION_PARAMETER.

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

1963 Ferranti

Published operating points and test conditions from this source.

SECTION 1

XRay

Other

Negative screen voltage magnitude maximum
1400 V
Filament current maximum
3.5 A
Filament current
2 A
Filament voltage
6 V
Approximate
Target voltage
40000 V
Screen voltage minimum
-1400 V
Screen voltage maximum
0 V

Characteristics

Spot size
0.5 mm
BeamCurrent=500uA
Spot size
1 mm
BeamCurrent=10mA