Boeing Radiation Effects Laboratory (BREL)

Dynamitron

Type of Simulator

BREL image

Electron and positive ion accelerator

Application

X-rays, electrons, protons, and low-Z ions for TREE and space radiation effects.

Test Object Size

Variable, depending of application

General Description

The Dynamitron is a dc beam accelerator capable of producing up to 10 mA of electrons or hundreds of microamps of positive ions from 0.2 to 2.8 MeV.

It can be operated in e-beam or x-ray modes to produce high current pulses in the range from 1 ms to continuous.

Large-volume vacuum test chambers are available for space radiation simulation, which can be combined with ultraviolet and thermal cycle environments. Solar cell I-V response can be measured in-situ. Test parameters and operating characteristics are very flexible.

Energy (total)

E-Beam Mode 0.2 to 2.8 MeV
Positive Ion Mode 0.2 to 2.8 MeV

Current (max)

E-Beam Mode < 10 mA
Positive Ion Mode hundreds of microamps

Dose (max per pulse) > 0.5 Mrad(Si)

Doserate (max per pulse) > 1.0 Mrad(Si)/s

Pulse width (FWHM) dc to 1 ms

Target area

E-Beam Mode 15" diameter
Positive Ion Mode 6" diameter

Special Features & Requirements

Pulsed and dc beam modes for positive ions or electrons.