Biological detection instrument for intelligent biologic safe cabinet

Abstract

The invention provides an intelligent biohazard safety equipment biological detector which can solve the problems of complex detection process and inaccurate detection result existing in the current detecting method. The technical proposal is as follows: the detector comprises six impact sampling instruments, two crevice type sampling instruments, one microorganism sprayer and one disturbing cylinder; wherein the impact sampling instruments, the crevice type sampling instruments and the microorganism sprayer all have respective airflow paths, the running of the sampling device is controlled by a control system and the sampling device also comprises a shell component which is provided with an integrated bracket formed by a plurality of brackets, the sampling head or the nozzle of the sampling instrument and the disturbing cylinder are all relatively and fixedly arranged on the integrated bracket according to assigned position, and the lifting height and the left and right extending length of the integrated bracket are adjustable. The detector can quickly, accurately and safely realize personnel, product and cross contamination protective performance detection to the biohazard safety equipment, and the whole detector is intelligent, beautiful and reliable.

Description

technical field [0001] The invention relates to an instrument for biological detection of a secondary biological safety cabinet, in particular to a detector capable of performing personnel protection, product protection and cross-contamination protection performance detection on a biological safety cabinet, that is, a biological detector for an intelligent biological safety cabinet . Background technique [0002] Class II biological safety cabinets are commonly used equipment in laboratories of health departments, hospitals, and microbiological and biomedical research institutions. They have very strict requirements on their biological safety performance. Personnel protection, product protection and cross contamination protection are three important biosafety indicators. [0003] At present, the commonly used methods for these three performance tests are: prepare culture dishes, impact samplers, slit samplers, microbial aerosol microbial sprayers, and interference cylinders...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a biological detector for an intelligent biological safety cabinet, which can solve the problems of complicated and troublesome detection process, inaccurate detection results, and risk of personal injury or equipment damage in existing detection methods, and provides a fast and accurate , A detector that safely realizes the detection of personnel, products and cross-contamination protection performance of biological safety cabinets

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