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JQVT-9000 Vibration Controller Multi Channel Data Acquisition

Vibration Controller
December 30, 2025
Category Connection: Vibration Controller
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Tags:
#Vibration Testing Table #Vibration Control System #Vibration Table Testing
Brief: Stay tuned as we highlight the most important features and real-use results. In this video, we demonstrate the JQVT-9000 Vibration Controller for multi-channel data acquisition. You'll see how its advanced DSP framework, high-performance 24-bit ADC, and wide dynamic range ensure precise signal analysis. We'll walk through its twelve major testing functions and robust safety features, showcasing how it provides reliable, high-precision control for demanding vibration testing applications.
Related Product Features:
  • Utilizes an international advanced DSP framework with a 32-bit floating point 450 MHz processor for efficient data acquisition and signal analysis.
  • Features high-performance 24-bit ADC per channel with up to 135dB dynamic range, ensuring exceptional data accuracy.
  • Offers twelve major testing functions including sinusoidal, random, shock response spectrum, and road spectrum simulation.
  • Includes advanced safety features with over 20 inspection and interlock settings for maximum protection of testers and equipment.
  • Supports high-speed standard Ethernet connectivity for plug-and-play operation without driver installation.
  • Employs conduction fanless cooling and a floating design to minimize system noise and interference.
  • Provides a user-friendly Windows-based graphical interface software for easy operation and setup.
  • Delivers high performance with a stochastic control dynamic range greater than 90 dB and controllable frequency up to 18750 Hz.
FAQs:
  • What types of vibration testing functions does the JQVT-9000 support?
    The JQVT-9000 supports twelve major functions, including sinusoidal, resonant search and dwell, random, sinus plus random, random plus random, sine plus random plus random, multiple sine, typical shock, shock response spectrum, transient shock (seismic wave simulation), road spectrum simulation, and random impact.
  • How does the JQVT-9000 ensure high precision and reliability in data acquisition?
    It ensures high precision through a 24-bit resolution ADC per input channel, low noise hardware design, and built-in analog and digital anti-aliasing filters. Reliability is achieved via a DSP-based closed-loop control system that operates independently from the PC, allowing real-time responses to test system changes.
  • What safety features are included to protect the test equipment and specimens?
    The controller includes over 20 safety inspection and interlock settings, such as open-loop detection, RMS interruption, over-limit line inspection, drive limit, shaker limit, and an emergency stop button. Each input channel can be independently set with interrupt values to immediately halt tests if limits are exceeded.
  • What is the maximum controllable frequency range for random and sinusoidal tests?
    The sinusoidal controllable frequency range goes up to 10000 Hz, while the random controllable frequency range can reach up to 18750 Hz, supporting high-frequency testing requirements.
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