Assessment of Laboratory Safety in Universities Based on Combined Weighting Method and Unascertained Measure Theory

In order to avoid accidents and improve the level of laboratory safety management in universities, a assessment method based on entropy weight method, analytic hierarchy process unascertained measure theory is put forward. The index system established by selecting eight indexes such as hazardous chemicals management, instrument equipment personal protective management; comprehensive determined combining combination weighting (AHP) (EW). According principle maximum membership degree, grade university determined, compared with actual results. This work indicated that this innovated can reasonably evaluate current situation safety, it provide reference for strengthening management.