measuring amplifier

基本解释

Improved design plan and principle circuit of a measuring amplifier for air preheater is introduced.
介紹了一種空預器密封間隙測量放大器新的改進設計方案和原理電路。
This system consists of high pressure ionization chamber detector filled with Xe gas, 8051 single chip control unit and low current measuring amplifier.
該監測系統採用高氣壓氙氣電離室作爲探測器，以8051單片計算機作爲控制主機，電路上採用弱電流測量方法。
Recoil energy measuring system of a underwater launcher is formed by means of horizontal recoil device, electromagnetic velocity sensor, measuring amplifier, transient waveform recorder and computer.
利用臥式後坐裝置、磁電式速度傳感器、測量放大器、瞬態波形記錄儀及計算機組建了一套水下發射裝置後坐能量測試系統。