Maker	Akashi Corp.
Developed in	1988
Sensor type	V401 (force-balanced feedback)
A/D converter	16-bit
Sampling frequency	50, 100 Hz
Amplitude range	±1 G
Frequency range	0.02 ~ 30 Hz
Trigger level	0.5 ~ 32 cm/s2
Pre-trigger time	10 sec.
Post-trigger time	15 ~ 99 sec.
Number of channels	3 (max. 9)
Dimensions and weight	W40 cm x D42 cm x H21 cm, 20 kg
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