This standard involves tests of all technical performance and characteristics of jet fans described in GB/T 19075. This standard does not cover those fans designed for ducted applications or individually designed for air circulation, for example, ceiling fans and desk fans. The test procedures described in this standard are related to the laboratory conditions, and field performance tests are not included.
GB/T 19843-2005 Referenced Document
GB 10068-2000 Mechanical vibration of certain machines with shaft heights 56mm and higher-Measurement,evaluation and limits of vibration
GB/T 1236-2000 Industrial fans-Performance testing using standardized airways
GB/T 19075-2003 Industrial fans--Vocabulary and definitions of categories
GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles)