摘要
介绍了煤炭联合自动制样设备的研究过程。样机经测试和使用，达到了ＩＳＯ／Ｎ６６－１９８５和ＧＢ４７４－１９８３的要求，填补了国内空白，使煤炭分析样品的制备完全实现了自动化，而且降低了制样工作的劳动强度，改善了工作环境。
Introduced is the research procedure for the unified automatic coal sampler. Experiments and application with the prototype sampler have shown that performance meets the requirement by Standards ISO/N66-1985 and GB474-1983, filling the domestic gap in this technical field, complete atomization of coal sample preparation for analyses is realized, labor strength is reduced in coal samples preparation, working environment is improved, and reliability of prepared coal samples is increased.
出处
《煤炭加工与综合利用》
CAS
1999年第4期20-23,共4页
Coal Processing & Comprehensive Utilization
关键词
煤炭
联合自动制样机
精确度
偏差
自动化
Unified automatic coal sampler,Research and construction,Preciseness,Deviation analysis
