SAE J 1658-1999 用于移动空调系统的备用制冷剂一致性标准

标准号：SAE J 1658-1999
中文标准名称：用于移动空调系统的备用制冷剂一致性标准
英文标准名称：Alternate Refrigerant Consistency Criteria for Use in Mobile Air-Conditioning Systems
标准类型：T36
发布日期：1999/2/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T36
国际标准分类号：43.040.60
引用标准：SAE J 1657-1999;SAE J 1659-1999
适用范围：This SAE Recommended Practice applies to refrigerant blends (multicomponent refrigerants) intended for use as retrofit refrigerants to replace CFC-12 (R12) in mobile air conditioning systems. Since the composition of non-azeotropic refrigerant mixtures changes as refrigerant is los, either through the vapor phase or the liquid phase, the method of charging air conditioning systems is important. The purpose of this document is to determine the proper refrigerant phase, liquid or vapor, for system charging by relating system performance changes t the charging method. This document is complete only when combined with the requirements of SAE J1657