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G-TECH INSTRUMENTS INC.
Novian Multichannel Dynamic Spectrum Analyzer
Novian 是一套功能強大的頻譜量測、分析系統，用戶可選購 4-64 通道的各種通道數組合，其中 4 通道模組可直接使用 USB 電源，簡單方便。
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Product Introduction
The Novian Multichannel Dynamic Spectrum Analyzer is a powerful and comprehensive dynamic measurement analyzer that supports various sensor measurements, including vibration, sound, pressure, temperature, force, and strain sensors. It can be widely used in vibration and noise spectrum analysis, micro-vibration measurement in high-tech factories, natural frequency impact measurement, acceleration/deceleration order analysis, aerospace and rail industry R&D testing, automotive NVH R&D, electronics quality control testing, machine tool structural analysis, and large equipment operating mode shape (ODS) data measurement. Its applications span R&D, academia, research institutions, automation, acoustic measurement, industry, petrochemicals, civil engineering, aerospace, shipbuilding, transportation, and defense industries.
Application areas
Modal and operating shape measurement / Vehicle comfort measurement / Floor micro-vibration and rigidity measurement / Vibration line monitoring / Machine tool cutting vibration monitoring / Low-frequency vibration measurement of bridges and buildings / Sound barrier measurement / Vehicle collision testing / Slope and debris flow monitoring / Semiconductor robotic arm monitoring / Vibration measurement
Features
Novian is a powerful and flexible analysis system with easy parameter and function settings, allowing users to quickly get started. It also provides Chinese and English user interfaces. Because Novian's core program has been optimized, it can run at extremely fast speeds on current general-purpose computers and achieve ultimate performance. In addition, Novian's measurement file format is compatible with various monitoring devices, handheld measuring instruments and third-party file formats of our company, and can output universal format files (such as Universal File Format, UFF), making measurement analysis more convenient.- Various channel combinations from 4 to 64 channels are available for purchase, supporting a variety of data acquisition hardware (e.g., NI USB-9234, USB-9232, DT-9837A/B/C, DT-9857E, VimoNetX1, VimoNetX4, etc.).
- It can be installed on a touchscreen tablet, making it easy to carry and use for measurements when out and about. With a full charge, it can provide continuous measurements for over 3 hours.
- Flexible analysis of frequency bands and total value warning settings can clearly determine whether the measurement results of each frequency band exceed the standard value, and can directly output the measurement results and records.
- The FRF (Frequency Response Function) can measure the natural frequency of an object under test and output file formats compatible with various mainstream modal analysis software for modal parameter analysis and post-processing.
- It incorporates the impact test method of ISO 7626-1 standard, and analyzes four functions to estimate the stiffness and mass of complex structures: Inertance (acceleration/force), Mobility (velocity/force), Compliance (displacement/force), and Stiffness (force/displacement).
- It offers diverse and convenient graphical operations and coordinate setting methods, and includes built-in mathematical calculation functions.
- Multiple and practical vibration and noise weighting functions and high-pass filtering functions make vibration and noise measurement settings very convenient.
- Each channel can be configured with up to three different sets of measurement parameters, making measurements faster and more convenient.
- It features four measurement and reporting modes, including real-time analysis, data collection, real-time analysis and data recording, replay analysis and reporting modes.
- The report mode can generate results reports in Office Word or Excel format according to the user's settings.
Specifications and Modules
Specification:
- Input: Supports 4-64 channel synchronous acquisition (±1, ±10V), 1 RPM input
- Input coupling: AC / DC / IEPE
- Outputs: 1-2 analog channels (±10V), built-in signal generator
- Measurement bandwidth: 50~20kHz (measurement bandwidth varies depending on the data acquisition card, up to 40kHz).
- Number of parsed records: 50~102,400
- Transmission interface: USB / Ethernet (depending on the data acquisition card)
Analysis Mode:
- Real-time Analysis
- Raw Data Recorder
- Real-time analysis and data recording (Real Time + Recorder)
- Playback Analysis
- Report
Module:
- Fourier Transform Analysis (FFT Analysis)
- Octave Analysis
- Order Tracking Analysis
- Raw signal record (Recoder)
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