Accelerometer
Name |
axis |
Frequency |
Sensitivity |
RMS Noise |
|| TEAC710 || 1 || 0.02Hz~200Hz (±3dB) || 300 mV/(m/s2) || ≒ 500 counts/(m/s2) ※ || 20μV || ≒ 67 um/s2 ||
TEAC706 |
1 |
3Hz~14kHz (±3dB) |
10 mV/(m/s2) |
≒ 16 counts/(m/s2) ※ |
20μV |
≒ 2000 um/s2 |
|| KISTLER 8640A5 || 1 || 20Hz~5kHz (±5%) || 1000 mV/g || ≒ 160 counts/(m/s2) ※ || 0.00014g || ||
Digiducer 333D01 |
1 |
0.9 Hz~15kHz (±3dB) |
--- |
33000 counts/(m/s2) |
|
0.1 m/s2 |
※ 1 count = 610 uV in KAGRA ADC
TEAC 710
https://loadcell.jp/products/piezo/710.html
TEAC 706
https://loadcell.jp/products/piezo/706.html
KISTLER 8640A5
https://www.kistler.com/ja/product/type-8640a/
Digiducer 333D01 (USB)
https://www.toyo.co.jp/mecha/products/detail/themodalshop-digiducer.html