Division [2B116] Vibration test systems, equipment and components therefor, as follows:F1
United Kingdom
- a..
F2‘Vibration test systems incorporating a digital controller’ and employing feedback or closed loop techniques, capable of vibrating a system at an acceleration equal to or greater than 10 g rms between 20 Hz and 2 kHz while imparting forces equal to or greater than 50 kN, measured ‘bare table’;
F3Technical note:
In Item 2B116.a., 'vibration test systems incorporating a digital controller' are those systems, the functions of which are, partly or entirely, automatically controlled by stored and digitally coded electrical signals.
- b..
Digital controllers, combined with specially designed vibration test software, with a ‘real-time control bandwidth’ greater than 5 kHz designed for use with vibration test systems specified in 2B116.a.;
Technical Note:
In 2B116.b., ‘real-time control bandwidth’ means the maximum rate at which a controller can execute complete cycles of sampling, processing data and transmitting control signals.
- c..
Vibration thrusters (shaker units), with or without associated amplifiers, capable of imparting a force equal to or greater than 50 kN, measured ‘bare table’, and usable in vibration test systems specified in 2B116.a.;
- d..
Test piece support structures and electronic units designed to combine multiple shaker units in a system capable of providing an effective combined force equal to or greater than 50 kN, measured ‘bare table’, and usable in vibration systems specified in 2B116.a.
Technical Note:
In 2B116, ‘bare table’ means a flat table, or surface, with no fixture or fittings.
Annotations
Textual amendments
- F1
- F2
Words in Annex 1 Entry 2B116 substituted (1.4.2024) by The Export Control (Amendment) Regulations 2024 (S.I. 2024/346), regs. 1(1), 3(7)(a)
- F3
Words in Annex 1 Entry 2B116 inserted (1.4.2024) by The Export Control (Amendment) Regulations 2024 (S.I. 2024/346), regs. 1(1), 3(7)(b)
Notes on Division [2B]
Textual amendments
- F2
Words in Annex 1 Entry 2B substituted (13.7.2023) by The Export Control (Amendment) Regulations 2023 (S.I. 2023/695), regs. 1(1), 3(2)(d)(iv)(aa)
- F3
Words in Annex 1 Entry 2B substituted (13.7.2023) by The Export Control (Amendment) Regulations 2023 (S.I. 2023/695), regs. 1(1), 3(2)(d)(iv)(bb)
- F4
Word in Annex 1 Entry 2B substituted (13.7.2023) by The Export Control (Amendment) Regulations 2023 (S.I. 2023/695), regs. 1(1), 3(2)(d)(iv)(dd)
- F5
Words in Annex 1 Entry 2B substituted (13.7.2023) by The Export Control (Amendment) Regulations 2023 (S.I. 2023/695), regs. 1(1), 3(2)(d)(iv)(cc)
- F6
Word in Annex 1 Entry 2B substituted (13.7.2023) by The Export Control (Amendment) Regulations 2023 (S.I. 2023/695), regs. 1(1), 3(2)(d)(iv)(ee)
- F7
Word in Annex 1 Entry 2B substituted (13.7.2023) by The Export Control (Amendment) Regulations 2023 (S.I. 2023/695), regs. 1(1), 3(2)(d)(iv)(ff)