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首页 >> NDT仪器 >> 工业扫查器 >> 扫查器配件 >> PR-06-04 – 用于脉冲回波检测的脉冲发生器/前置放大器
PR-06-04 – 用于脉冲回波检测的脉冲发生器/前置放大器
    发布时间: 2019-05-21 00:00    

PR-06-04是一个4通道脉冲发生器/前置放大器，用于脉冲回波检测。每个通道可驱动一个常规UT探头，以得到增益更高的脉冲，并获得更强的回波信号，从而改进信噪比，提高探测性能。

PR-06-04 – 用于脉冲回波检测的脉冲发生器/前置放大器

The PR-06-04 is a four-channel pulser/preamplifier for pulse-echo. Each channel can drive a conventional UT probe for a higher gain pulse and boost the return signal, thereby improving detection and signal-to-noise ratio.

The PR-06-04 can also be used as a pulser or a receiver only.

Pulser

  • -45 V to -220 V input level (min-max)
  • -160 V to -190 V output amplitude (pulser at 100 ns)
  • 4 ns to 10 ns rise time and fall time

Receiver

  • 40 dB gain
  • 8 dBm to 12 dBm input level (max.)
  • 8 dBm to 12 dBm output level operation
  • 550 kHz to 30 MHz bandwidth at -3 dB