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ZT-U8204S 24-bit A/D four-channel dynamic signal analyzer
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  • ZT-U8204S 24-bit A/D four-channel dynamic signal analyzer
  • ZT-U8204S 24-bit A/D four-channel dynamic signal analyzer
Yangzhou Zhenzhong Testing Technology Co., Ltd.

ZT-U8204S 24-bit A/D four-channel dynamic signal analyzer

The ZT-U8204S 24-bit A/D four-channel dynamic signal analyzer integrates advanced microelectronics technology, digital signal processing (DSP) technology, and high-speed data transmission interfaces.  It is specifically designed for the precise measurement of vibration, noise, shock, strain, and various transient physical quantities. The device offers multi-level programmable gain from ×1 to ×3000 (e.g., ×1, ×3, ×10, ×30, ×100, ×300, ×1000, ×3000). This flexible configuration ensures optimal signal-to-noise ratio regardless of whether the input signal is a weak millivolt-level sensor output or a full-scale 10V signal. A built-in 4mA/24V constant current source can directly drive IEPE sensors such as accelerometers and microphones, eliminating the need for external charge amplifiers and greatly simplifying the wiring and complexity of the test system.

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  • Product Details
Number of Channels 4
AD Resolution 24-bit
Input Type Voltage single-ended DC/Voltage single-ended AC/Voltage differential DC/IEPE
IEPE Excitation Source 4mA/24V
Signal Input Range +10VpEAK
Signal Input Bandwidth Differential/Single-ended DC DC-50kHz (-3dB)
IEPE/Single-ended AC 0.3Hz-50kHz (-3dB)
Built-in Gain ×1, ×3, ×10, ×30, ×100, ×300, ×1000, ×3000
System Accuracy Better than 0.5%
System Stability Better than 0.05%/h
Linearity 0.05% of full scale
Distortion Better than 0.5%
Maximum Analysis Bandwidth DC-50kHz
Filter Multi-stage analogue filtering plus digital anti-aliasing filter (automatically set according to sampling rate)
Noise ≤5μVRMS (equivalent to input level at maximum gain)
Maximum Sampling Rate Parallel synchronous 128kSPS/channel
Transmission Interface USB 2.0
Dimensions (mm) 269W × 68H × 234D
Weight (g) 2300
Power Supply AC 220V 50Hz
Key Technical Parameters for Dynamic Strain Measurement
Applicable Resistive Strain Gauge Resistance Three-wire 1/4 bridge: 1200 or 3500, half-bridge and full-bridge: 500-10000
Bridge Supply Voltage 2V, 5V, 10V, 24V range switching, accuracy 0.1%
Maximum output current: 50mA
Programmable Bridge Configuration Quarter-bridge (three-wire self-compensating), half-bridge, full-bridge
Signal Bandwidth DC to 100kHz (-3dB)
Indicated Value Error 0.5% ± 3μ8
Strain Gain ×100, ×300, ×1000, ×3000
Input Common-Mode Rejection Ratio Not less than 100dB
Balancing Method 24-bit DA auto-balancing
Company
Yangzhou Zhenzhong Testing Technology Co., Ltd.

Our Company is ZT-U8204S 24-bit A/D four-channel dynamic signal analyzer Suppliers and ZT-U8204S 24-bit A/D four-channel dynamic signal analyzer Factory.Yangzhou Zhenzhong Testing Technology Co., Ltd. is a high-tech enterprise specializing in the fields of vibration, noise, strain, shock, modal analysis, fault diagnosis, and online monitoring. The company integrates R&D, manufacturing, systems integration, sales, and service, offering complete system solutions encompassing sensors, data acquisition systems, signal processing and analysis software, specialized engineering analysis software, and technical services.

The company independently researches and develops the ZT Series of vibration sensors and force sensors. Its product portfolio covers low-frequency and ultra-low-frequency vibration sensors, excitation systems, data acquisition systems, wireless testing and data transmission systems, horizontal test beds, modal analysis software, sensor frequency response testing systems, vibration calibrator verification systems, and shock measurement control systems, among others. These products are widely used in industries such as civil engineering & bridges, aerospace, energy & power, railways & highways, transportation, marine & shipbuilding, machinery & machine tools, petroleum & petrochemicals, and education & scientific research, providing customers with reliable testing equipment and system solutions.

The core members of the company's technical team possess over ten years of extensive experience in test measurement (vibration, noise, strain, modal, etc.) and systems development. We consistently adhere to a customer-needs-oriented approach, aiming to solve users' practical engineering challenges. Through professional technical support and engineering consulting services, we assist customers in addressing various challenges encountered during product development, performance improvement, and experimental testing, including data acquisition, signal analysis, vibration and noise testing, modal analysis, online condition monitoring, and mechanical fault diagnosis.

Furthermore, we can provide specialized, customized solutions for specific projects or research tasks based on users' unique requirements. The company also undertakes client-commissioned on-site testing and technical training services, committed to helping customers enhance testing efficiency and project outcomes through professional technical support.

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