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本装置是对MJC-100煤矿集中检测装置的改进(见本刊1985年第2期18页),使其检测路数增加一倍,检测参数增加到七种,检测方式有巡回、选点、定点三种,还有超限报警、数据存贮、打印绘图、查询制表等功能。操作采用菜单提示、人机对话方式,整个系统采用汉字工作。本装置在本溪移屯煤矿已运行一年,效果良好,1986年12月由东北内蒙古煤炭工业联合公司主持通过了技术鉴定。一、技术指标 1.检测参数种类及范围 (1)CH_4 0—
This device is an improvement to the MJC-100 coal mine centralized testing device (see our article No. 2, 1985, page 18), doubling the number of testing ways and increasing the testing parameters to seven kinds. The testing methods include touring, selecting points, Fixed-point three, as well as over-limit alarm, data storage, print graphics, tabulation and other functions. Operation using the menu prompts, man-machine dialogue, the entire system using Chinese work. The unit has been operating for one year at Benxi Coal Mine in Benxi and achieved good results. In December 1986, it was approved by the coal industry affiliated company of Inner Mongolia in Northeast China and passed the technical appraisal. First, the technical indicators 1. Detection parameters and range (1) CH_4 0-