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Calibration and Measurement Capabilities
Acoustics, Ultrasound, Vibration
In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
 
Result of the search
Your selection : Acoustics, Ultrasound, Vibration
 
Germany, PTB (Physikalisch-Technische Bundesanstalt)
Complete CMCs in Acoustics, Ultrasound, Vibration for Germany (.PDF file)
Acceleration (modulus). Acceleration measuring instrument (Laser vibrometer), 0.001 m/s2 to 100 m/s2
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.1
Laser interferometry, ISO 16063-41
Frequency: 0.4 Hz to 10 kHz
Approved on 25 March 2019
 
Acceleration (modulus). Acceleration measuring instrument (Laser vibrometer), 0.001 m/s2 to 100 m/s2
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.2
Laser interferometry, ISO 16063-41
Frequency: > 10 kHz to 20 kHz
Approved on 25 March 2019
 
Acceleration (modulus). Acceleration measuring instrument (with accelerometer), 0.001 m/s2 to 100 m/s2
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.5
Laser interferometry, ISO 16063-11
Frequency: 0.1 Hz to < 0.2 Hz
Approved on 25 March 2019
 
Acceleration (modulus). Acceleration measuring instrument (with accelerometer), 0.001 m/s2 to 100 m/s2
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.3
Laser interferometry, ISO 16063-11
Frequency: 0.2 Hz to < 0.4 Hz
Approved on 25 March 2019
 
Acceleration (modulus). Acceleration measuring instrument (with accelerometer), 0.001 m/s2 to 100 m/s2
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.2
Laser interferometry, ISO 16063-11
Frequency: 0.4 Hz to < 10 Hz
Approved on 25 March 2019
 
Acceleration (modulus). Acceleration measuring instrument (with accelerometer), 0.001 m/s2 to 100 m/s2
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.1
Laser interferometry, ISO 16063-11
Frequency: 10 Hz to 5 kHz
Approved on 25 March 2019


 
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