Français
3. Low-frequency periodic calibration
In accelerometry, low frequencies cover the range from 0.1 Hz to 10 Hz. Calibration methods are similar to those used in the mid-frequency range.
In general, only the vibration generator changes, and the devices used to measure the transducer output quantities must be adapted to the frequency range under study. The vibration generator can be a linear motor.
3.1 Absolute calibration
(See 2.1
The Ultimate Scientific and Technical Reference
This article is included in
Mechanical and dimensional measurements
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Low-frequency periodic calibration
Impulse calibration, medium level
References
The Ultimate Scientific and Technical Reference
