● High accuracy

Analog-to-digital converter with 32-bit resolution for micro-vibration data collection, zero error; GPS clock synchronizer uses high-precision (PTV2) timing, accurate time calibration is carried out through the network device (PTPV2); blocking and calibration of local time are made using GPS or Baidu satellites; The network is formed by a hub, providing time accuracy between nodes in the sub-microsecond range; High-precision local time chip based on OCXO quartz generator is used. High sensitivity The number of detection channels is 1 or 3, the sensitivity is 400 V/m·s, the natural frequency range is 4.5 to 2000 Hz, can accurately register microwave signals with a magnitude below -2 points and a frequency in tens and hundreds of hertz.

● High synchronicity

Data is collected synchronously on 12 channels, the error of time labels of each channel is less than a microsecond. High stability The detector provides transmission for 10 km without attenuation and has high resistance to interference; 32-bit ACP, hardware processing data collection algorithm, stable system operation; military linear power supply with low noise, capable of suppressing general and frequency interference; Lithium iron phosphate battery has high safety and large capacity, the system can work normally for 6 hours when the power is off; stable network, fast connection to nodes.