标准号:BS ISO 764-2002
中文标准名称:时计学.耐磁性手表
英文标准名称:Horology - Magnetic resistant watches
标准类型:Y11
发布日期:2002/8/16 12:00:00
实施日期:2002/8/16 12:00:00
中国标准分类号:Y11
国际标准分类号:39.040.10
适用范围:This International Standard specifies the minimum requirements and test methods for magnetic resistant watches. It is based on the simulation of an accidental exposure of a watch to a direct current magnetic field of 4 800 A/m. Annex A deals with watches designated as magnetic resistant with an additional indication of intensity of a magnetic field exceeding 4 800 A/m.