Dynamic Reliability Evaluation on Foundation of Stone Cutting Machine under Ambient Excitation

Table 2

Technical parameters of other relevant measurement equipment.

Name	Accelerometer	Amplifier	Data collector
Type	EA-YD-103	DH5862	ECON-premax-1000
Parameter	Sensitivity: 20 (mV/pC)	Input resistance: >1011 (Ω)	Input channel: 24; Output channel: 2–16
	Frequency response range: 0.5–12 (kHz)	Maximum input charge: 106 (pC)	Dynamic range: 110 (dB); DSP:32 (bit)