GB/T 19843-2022
ActiveIndustrial fans—Performance testing of jet fans
工业通风机 射流风机性能试验
Application Summary AI generated
This standard specifies the test methods and procedures for measuring the aerodynamic performance of jet fans, including thrust, air volume, and power consumption. It is applied in industrial and civil ventilation systems, particularly for tunnel ventilation, underground parking garages, and mining operations where jet fans are used to direct airflow without ductwork. The standard ensures consistent and comparable performance data for design, procurement, and quality control in these environments.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.