论文部分内容阅读
HGA-400型石墨炉控制器的自我诊断程序已被生产厂固化在集成电路中,但其激发与运行没有说明。若调用该程序即可对石墨炉及其控制器的所有电子学系统及内气路系统进行检查。若程序运行时能一步不漏地顺利通过,则说明仪器功能良好,可投入正常使用,反之,若仪器某功能存在故障,则程序运行至检测该功能处中断。如要重复该程序块可按“START/STOP”键。用“MANUAL TAMP”键可跳过本程序块继续运行下一程序块。但程序运行至第七程序块后,不能进入第八程序块作最后的全面检验。因此,只有在第一至第七程序块都被有效地激发运行后,才能进入第八程序块。
HGA-400 graphite furnace controller self-diagnostic program has been cured by the manufacturer in the integrated circuit, but its excitation and operation did not say. If this procedure is called, all electronic systems and internal gas circuit systems of graphite furnaces and their controllers can be inspected. If the program can run smoothly without fail, then the instrument functions well and can be put into normal use. Conversely, if there is a fault in a certain function of the instrument, the program runs to detect the function interruption. To repeat this block, press “START / STOP” key. Use “MANUAL TAMP” key to skip this block to continue running the next block. However, after the program runs to the seventh program block, it can not enter the eighth program block for the final comprehensive test. Therefore, the eighth block can only be entered after the first through seventh blocks have been effectively activated.