GB/T 5773-1986容积式制冷压缩机性能试验方法.pdf

ICs27.200 7 73 石黔 中 华 人 民 共 和 国 国 家 标 准 GB/T5773-2004 代 替GB/T 5773- 1986 容积式制冷剂压缩机性能试验方法 Themethodofperformancetestforpositivedisplacement refrigerantcompressors (ISO917:1989Testingofrefrigerantcompressors，MOD) 2004-06-09发布 2004-12-01实施 中华人民共和国国家质量监督检验检疫总局 发 布 中 国 国家 标 准 化 管 理 委 员 会 GB/T5773-2004 目 次 前言 ·······················，，，·····················································································，，·… I ISO前言 ······································································································，·…… II 1 范围 ··································································································，············…… 1 2 规范性引用文件 ·······························································································…·… 1 3 术语和定义 ·······································································，，，····························…… 1 4 试验规定 ··········。····，······················。·。，······························，，，，，，，·，······，················…… 1 5 试验方法 ····················，············‘···········，··，，····················，······························……6 6 输人功率计算.·… 18 7 制冷系数计算 ··································································，·····························…… 19 8 容积效率计算 ·············，····················································································…… 19 9 等嫡效率计算 ···································································································…… 19 10 Y法与X法试验之间的偏差 ·········‘·········，········································……二‘“.‘””””’19 附录At资料性附录) 含油量测量方法 ·。·。·，，··········，·】··········。，，·，········