GAOTek 4 Channels Vibration Analyzer

Description Overview GAOTek 4 Channels Vibration Analyzer features a versatile input port that can connect to various types of sensors. It utilizes advanced microelectronics, signal analysis, and fault diagnosis technologies, integrating equipment condition monitoring and fault diagnosis capabilities into a single unit. It includes the function of four-channel vibration data acquisition, which can complete vibration measurement on-site and automatically store tens of thousands of vibration feature values and spectra of measurement points. It can also display one to four channels of waveforms and spectra synchronously on-site. Additionally, it can serve as an imbalance detector, completing single- and double-sided dynamic balance verification on-site.   Features Multifunctional Input Ports for Various Sensors: (Piezoelectric, Electromagnetic, Eddy Current, ICP) 5-inch color display Huge storage space with a 16GB hard drive that can automatically store tens of thousands of vibration feature values and spectra of measurement points– Four channels synchronous acquisition with 24-bit AD sampling 1600, 3200, 6400 or 12800 lines FFT spectrum USB 2.0 communication interface Analysis frequency up to 35 KHZ with 8 optional levels Full-function high-speed dynamic analysis, including amplitude spectrum, power spectrum, logarithmic spectrum, etc. Display various time domain feature values, including peak value, peak-peak value, effective value, peak factor, skewness, kurtosis, etc Data/records storage and playback for rotor balance Test weight can be selectively removed or retained and its quality can be estimated Speed measurement, noise measurement, phase measurement, phase diagnosis Manual setting of trigger threshold (large, medium, small) It can be equipped with the EMD software of equipment management system (including bearing database)   Technical Specifications Channel quantity Four vibration channels, one tachometer channel Main functions Single-channel or multi-channel synchronous acquisition of various parameters including acceleration, velocity, displacement, and axial envelope Accuracy ±5% A/d conversion 24-bit AD sampling Lcd display Supports touch screen input, color 5-inch display Tachometer range 120—12000 rpm Temperature range of instrument -20—55 °C Temperature range of sensor -20°—120 °C Rechargeable battery Rechargeable lithium battery 7.2V, 6800mA; charging time 7 hours, continuous working time 8 hours Charger 8.V, 2A Diagnostic library Bearing database Measurement function and range Simultaneously measures four parameter values and alarm parameter spectra with a sensitivity of 100 mv/g acceleration of 0.1——199.99 m/s² velocity of 0.1——199.99 mm/s displacement of 1um——1999um axial envelope value of 0.1——30 m/s² Software analysis function Vibration spectrum and time domain waveform analysis, envelope analysis, precise fault diagnosis function for rolling bearings (four parts) Separate fault diagnosis function: The instrument hardware has a separate fault diagnosis function for collecting other parameter spectra, cepstrum, logarithmic spectrum, and power spectrum diagnosis (real-time acquisition and real-time display) Storage capacity 16G External interface Charging and communication USB2.0 Report output function Detects data report output Vibration measurement frequency response range: 2—35KHz（sample frequency：89.6KHz) Connectable sensor types: Piezoelectric acceleration sensor, ICP sensor, Magnetoelectric velocity sensor, Eddy current sensor