Operation requirements and field test investigation of biosafety cabinets

 In view of the specific requirements in the field testing and use of biosafety cabinets(BSCs), comprehensively analyses the factors that affect the use performance and biosafety protection performance of BSCs. Summarizes the measured data of 138 BSCs. Through the classification and sorting of the field test data, understands the types of BSCs used in various organizations, the use and maintenance status and the qualified status of the performance indexs required in the field test.