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由中国地质大学魏伴云副教授和陈灿昌工程师为首的科研组研制成功的BDZ-1型实验装置,90年10月29日通过由地矿部组织的部级鉴定。该装置是国内外首次研制成功的在动态条件下测试可燃气体爆炸极限与阻火性能的联台实验装置;是将爆炸浓度极限测试、爆压随燃气和空气混合比变化规律测试,以及阻爆耐烧等阻火性能的实验演示合三为一的多用途普及型综合实验装置。该装置原理、结构新颖,测试速度快,测试重复性良好,声光形态等直观效果明显,可一机
The BDZ-1 experimental device developed by the research group led by Associate Professor Wei and Associate Professor Chen Canchang of China University of Geosciences passed the ministry-level appraisal organized by the Ministry of Geology and Minerals on October 29, This device is the first experimental device successfully developed at home and abroad to test the explosive limit and flame retardance of combustible gas under dynamic conditions. It is to test the explosive concentration limit test and the explosion pressure with the change rule of the mixing ratio of gas and air, Resistance to fire and other fire retardant performance experiment demonstration of a multi-purpose universal one type of comprehensive experimental device. The device has the advantages of novel principle, novel structure, fast test speed, good test repeatability, obvious visual acuity of acousto-optic form and the like,