一、概述 RQ—1型气敏元件特性测试仪于一九八八年四月在武汉第二届全国传感器展览会上首次面世,于一九八九年五月通过了机械电子工业部主持的设计定型鉴定,认为该仪器设计合理,指标先进,在国内处于领先地位,用恒流法测气敏元件热阻值属国内首创。 本仪器即可按电流电压法(气敏元件 I. Overview RQ-1-type gas sensor characteristics tester in April 1988 at the Second Wuhan National Sensor Exhibition was first introduced in May 1989 by the Ministry of Machinery and Electronics Industry hosted Design stereotypes that the instrument design is reasonable, advanced indicators, a leading position in the country, with the constant current method to measure the thermal resistance of gas sensor is a national initiative. The instrument can press current voltage method (gas sensor