Digital Vibration Controller

VCS series vibration controller has the full range of vibration test function,which can achieve random, sinusoidal sweep,resonance search and dwell, classical shock, sinusoidal-random, random-random on electrodynamic or hydraulic vibration table,and achieve narrowband random-sinusoidal,shock response spectrum control,transient simulation,road spectrum,etc simulated vibration test under random broadband.Windows 7/8/10 control software with friendly interface and convenient operation. At the same time, the system also provides perfect testing process management, data instructions and test report generation, making the test more convenient and reliable.

Vibration control system adopts modular design and distributed data processing program to carry out the expansion of the channel and test function easily. Composed of32-bit high speed DSP processing structure, low noise circuit design technology, 24 bit A/D and D/A hardware, high-speed USB2.0 data communication circuit, the control software of the adaptive control algorithm id powerful, and improve the technical performance of vibrational control system to a new level.

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Product Details

■Features

●High control precision,wide dynamic range;

●Perfect control performance,with a full range of standard test functions;

●Multiple safety protection, effectively protect the shaker, power amplifier and other test equipment;

●Built-in ICP constant current source and charge amplifier, vibration sensor of voltage and charge output can be directly connected to the system;

●Small signal checking the performance of the system control loop and test system transfer function;

●Automatically or manually generate WORD test report. Users can self-customize report content

●Allow start pause, stop, continue, etc remote operations;

●AC single ended, AC double ended, DC single ended, DC double ended;

●USB2.0 communication port connected with PC, quick and convenient.

Technical Parameters:

Table model			VCSUSB-2	VCSUSB-8
Control Channel			1	1
Measure channel			2	Can be extended to 16 bits
Input Impedance			500kΩ	500kΩ
Output lmpedance			30kΩ	30kΩ
Output Voltage rang			±10V Peak Voltage	≦±5V Peak Voltage
Input Type			AC/2CP	AC/ICP
	Dynamic Rang		＞90dB	＞95dB
	Control Time		＜10ms	＜10ms
	Control Accuracy		Plus or minus 1dB200 degrees of freedom achieve 90% reliability
	Frequency Range		1~4680Hz	0.4~12000Hz
	Scanning rate	Logarithm	0~100Oct/min	0~100Oct/min
		Linear	0~6000Hz/s	0~6000Hz/s
	Scan type		Logarithm/Linear	Logarithm/Linear
Random	Dynamic Rang		＞80dB	＞90dB
	Control Accuracy		±1dB（200 degrees of freedom）	±1dB（200 degrees of freedom））
	Frequency Range		1~4680Hz	DC-11KHz
	Spectrum Range		100、200、400、800	110、225、450、900、1800
	Freedom		2~1000	2~1000
Classic Shock	Pulse Duration		0.5~3000ms	0.5~3000ms
	Frequency Range		DC-22000Hz	DC-22000Hz
	Tolerance Type		MIL-STD-810 or user defined
	Shock Wave		Half sine, From peak saw tooth, Triangle, Rectangle or user-defined
	Frame Length		128~16384
	Average Times		1~200
	Compensation Method		Front and back compensation, Front pulse compensation, Back pulse compensation
			Resonant search and dwell	Sine and Random
	Others			Random and Random
				Sin and Random and Random
				Shock response spectrum (SPS) control
				Loop Simulation
				Resonant search and dwell
Operating Platform			Windows 2000/XP