100型气相色谱仪是上海分析仪器厂早期的产品。它的汽化室和出口加热器的温度,各用一只自偶式调压变压器控制。如果受潮、腐蚀或短路,调压变压器的线圈很容易烧毁,使仪器不能工作。在无备件的情况下,可采用可控硅交流调压器取代自耦变压 100 Gas Chromatograph is the early product of Shanghai Analytical Instrument Factory. Its vaporization chamber and outlet heater temperature, each with a self-regulating voltage transformer control. If damp, corroded or short-circuited, the voltage-regulating transformer coil is easily destroyed and the instrument can not work. In the absence of spare parts, the SCR can be used instead of autotransformer voltage regulator