720268 High-Voltage Isolation Module
The Yokogawa 720268 is a 2-channel Isolation Module that is capable of 300 kHz of bandwidth at an ultra high 16-bit resolution and ±0.25% accuracy.
With a sampling rate of 1 MS/s, each of the two isolated channels measures and displays a sampled or RMS waveform up to 1000 V (DC + AC peak) without external probes, maintaining full bandwidth and noise immunity even in the most demanding electrical power and drive applications.
This module, with its built-in anti-aliasing filters (AAF) to ensure clean, stable data, is ideal for testing inverters, converters, and electromechanical systems where a variety of signals must be precisely correlated.
Key Features
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1 kV Direct Input: Safely measure up to 1000 V* (DC + AC peak) without the need for a high-voltage probe
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Isolated Inputs: Complete channel-to-channel and channel-to-ground isolation for multi-point measurement
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Measurement Modes: DC or AC Coupled, Trend Waveform or RMS data
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Low Noise: 80dB CMRR at 50/60Hz
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Seamless System Integration: Fully compatible with Yokogawa’s ScopeCorder (DL950) and High-Speed DAQ (SL2000) platforms, the 720268 extends system capability without adding setup complexity
便携式示波记录仪 DL350
严苛的测量条件需要高性能与灵活的解决方案。这就是DL350示波记录仪的设计理念。 DL350与其它示波记录仪共用同样的18种插拔模块，电池供电使其易于携带，可在受限的空间中使用。
DL350最多提供8路模拟量和16路数字量通道，采样率可达100MS/s，最大绝缘电压1KV，最高分辨率16位，支持多种模块，可灵活配置，适用于各种长时间和瞬间变化波形的测量。
可充电电池的使用，不仅使得现场测试成为了可能，它与主电源配合，还起到了UPS的作用。
示波记录仪 DL850E/DL850EV
横河测试测量实时测量与谐波分析大量信号，加快开发与故障查找速度。波形记录仪DL850E可以捕捉与分析瞬态事件，显示长达200天的趋势波形。通过插拔模块，可以灵活组合电信号与物理信号（传感器信号，如CAN、LIN和串行总线）的测量，还能实现实时功率分析运算的触发。
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