This monitoring device uses electric thermal couple as the head temperature sensor by finally actuating the LED displaying the measured results through cold-juncture compensation circuit, RC filter circuit, amplifier circuit and A/ D convert. 发动机缸盖温度监测仪采用热电偶作为缸盖温度传感器,通过冷端补偿电路,RC滤波电路、放大器电路、A/D转换器,最后驱动LED显示器显示测量结果。
This paper describes a new type γ radiation monitoring system with wide range and multi function. It consists of high pressure ionization chamber, electrometer type amplifier, voltage current converter and STD bus. 本文介绍了一种多功能、宽量程的新型γ辐射监测系统,它由高压充气电离室、静电计型放大器、电压/电流变换器及STD监控系统组成。
This article discusses the application of monolithic computer 8031 in monitoring the operation mode of radar transmitter. The operation principle of computer testing and indicating is discussed in the light of the testing of voltage. current and power of roaster oscilator amplifier chain radar. 本文讨论了单片微机8031在监测雷达发射机工作状态中的应用,结合主振放大链的电压测试、电流测试、功率测试,论述了微机测试和显示的工作原理。
A new method of monitoring the in-situ extremely low residual reflectivity of antireflection ( AR) coating of travelling-wave semiconductor laser amplifier ( TW-SLA) is presented. 介绍一种实时监控行波半导体激光放大器(TW-SLA)抗反膜(AR)超低剩余反射率的新方法。
The continuous monitoring system consists of a high pressurized ionization chamber, integrated weak current amplifier, V/ F converter and intelligent data recorder. 该系统由高气压电离室,集成化弱电流放大器,V/F变换器和智能化数据记录仪组成。
In the optoelectronic detection of thin-film thickness monitoring control system, based on the characteristics of quar-optical path, an idea of dual-lock-phase detection to faint signal is proposed, the multi-stage amplifier and the dual-lock-phase amplifier are developed. 在薄膜厚度监控系统的光电检测中,针对信号特征,提出了微弱信号的双锁相检测思想,并研制了一套多级放大器和双锁相放大器。
The principle and circuit of monitoring system in laser welding are introduced in this article, which consist of numeric control potentiometer, instrumentation amplifier and SCP for data processing. 介绍了由数控电位器、仪表放大器以及单片机构成的激光焊监测系统信号处理电路的工作原理及实用电路。
The monitoring software of unified dispatching, complete the remote control command receiving, high power amplifier switching machines, ranging transponder, zero value test and control terminal station zero value test, and calculate the control station equipment and the actual distance of zero. 在监控软件的统一调度指挥下,完成遥控指令的接收、高功放的开关机、测距转发、校零终端的零值测试和测控站的零值测试,并计算出测控站设备的实际距离零值。