T/SZCA 6-2024 Guidelines for controlling chemical pollution in laboratory air
T/SZCA 6-2024 Guidelines for controlling chemical pollution in laboratory air
Basic Information
Scope
Main technical content: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 4.1 Risk assessment and risk control 4.2 Pollution control principles 4.3 Limit value requirements 5 Engineering control 5.1 General provisions 5.2 Floor layout 5.3 Ventilation, air conditioning, and air purification systems 5.4 Electrical automatic control systems 6 Detection and monitoring 6.1 Air chemical pollution detection 6.2 Indoor environmental monitoring 6.3 Ventilation, air conditioning, and air purification system monitoring 7 Operation and maintenance 7.1 General provisions 7.2 Ventilation, air conditioning, and air purification systems 7.3 Electrical automatic control systems Appendix A (informative) Suggestions for maintenance cycles of air filters at various levels in ventilation, air conditioning, and air purification systems