TRAINING LABORATORY UNIT FOR RESEARCH AND DEMONSTRATION explosive processes

摘要

The invention relates to laboratory equipment used in the study course explosives theory (BB) and demonstrate blasting processes. Summary of the utility model: the training laboratory facility for investigation and demonstration blasting process, consisting of a protective hood and a window shutter, in which a laboratory tripod aluminum plate with fixed-witness, which is placed in the recess charge TRS weighing 10-20 mg. which produces inflammation via slow-burning pyrotechnic cord segment, the burning nichrome coil fed from a laboratory autotransformer via locking system which breaks the circuit pita spiral Ia with an open protective shutter. The laboratory setup is complemented by some accessories: a microscope, to evaluate the shape and size of the TRS crystals; analytical balance, for the taking of test portions and evaluation of gravimetric density IVV. This equipment is installed on separate tables and is equipped with protective devices and screens. The technical result - increase of safety studies and demonstrations of explosive processes without the use of expensive and complicated equipment and large quantities of explosives, while reducing financial and organizational costs during the training process.