Vibration Controller
VT-9XXX Series Vibration Controller
Vibration controller adopts advanced distributed structure system with high-speed communication interface, which has faster computing, transmission and response capability, ensuring the real-time and high-efficiency of the control system, and can respond to the changes of the test system timely and quickly.
- Input channel：2
- Output channels：1 drive channel
- Interconnection：USB connection
- Control Type：Random, Sine, RSTD, Classical Shock
- Anti-Aliasing filter：Analog antialiasing filter and 160dB/Oct digital filter (per channel)
- Voltage range：±0.1V、±1V、±10V
- Dynamic range：120dB
- Analysis bandwidth ：Sign 1-5000Hz, expandable to 10k/20kHz
- Sensors conditioning：Voltage, IEPE, Charge, TEDS (optional)
- Input channel：8
- Output channels：1 drive channel ; 1 COLA channel
- Control Type：Random, Sine, RSTD, Classical Shock, Sine on Random, Rand simulation, Blade Fatigue Test, Fatigue Damage Spectrum
- Anti-Aliasing filter：Analog antialiasing filter and 160dB/Oct digital filter (per channel)
- Voltage range：±0.1V、±1V、±10V
- Dynamic range：120dB
- Analysis bandwidth ：Sign 1-5000Hz, expandable to 10k/20kHz
- Sensors conditioning：Voltage, IEPE, Charge, TEDS (optional)
MI-8XXX Series MIMO Vibration Controller
The MIMO vibration controller uses multi-DSP parallel processing technology and distributed modular design to control various vibration modes. It combines matrix decoupling, diagonal-first matrix compensation, partial coherence techniques, and complex heterodyne methods.
- MI-8118(18 slots;136 channels)
- Number of slots：18
- Input channel：Up to 136 channels/standalone
- Multiple cascades：reaching thousands of channels
- Output channel：0 to 16 channels (signal source)
- Analog filtering：Independent analog anti-aliasing filter
- Digital filtering ：Independent 160dB/Oct digital filter
- Voltage range：±10 PEAK
- Resolution：24bit
- Dynamic range：120dB
- Channel matching：Phase < 0.03 degree, amplitude < ±0.05dB (DC~20KHz)
- Sampling frequency：204.8kHz simultaneous parallel sampling for each channel
- Coupling：DC differential, DC single-ended, AC differential, AC single-ended, IEPE, TEDS (optional)
- Slots：1 control slot + 5 card slots
- Compatible Cards：Compatible with MI-81 series
- Cooling Method：Conduction + fan cooling
- Built-in Storage：Standard 512GB, expandable to 1TB
- Communication Interface：Gigabit Ethernet
- Power Requirement：12~30 VDC
- Power Consumption (with full card slots)：<85W
- Operating Temperature Requirement：(-10-50)℃
- Operating Humidity Requirement：20% to 90% RH non-condensing (40℃)
- Dimensions (L×W×H) (mm)：366×276×97
- Weight (kg)：6.7kg with full card slots
- Vibration Resistance：7.7grms
- Shock Resistance：60gpk
VT-6008 Servo Hydraulic Controller
The VT-6008 allows users to adjust vibration control configurations during tests and modify configuration parameters as needed. The safety of testers, specimens, and associated equipment is a top priority, ensured by the VT-6008’s extensive safety features.
- 1. Input/Output Configuration:
- 6 BNC acceleration inputs (IEPE, AC, DC, TEDS)
- 1 12-pin acceleration input
- 2 displacement inputs (LVDT, rheostats, 4-20mA)
- 1 drive output (2/3-stage valve driving)
- 2. Performance Metrics:
- 24-bit ADC
- SNR > 100 dB
- Dynamic range > 95 dB
- Control accuracy: ±1 dB
- Frequency range: down to 0.1 Hz
- Sampling frequency: up to 48,000 Hz
- Filtering: >160 dB/octave attenuation
- 3. Power Specifications:
- Current: ±100 mA max (multiple options)
- Voltage: ±10 V max
- LVDT: 2-24V, 10kHz excitation
- Rheostat: ±15V/±24V