gb 4716-2005 点型感温火灾探测器

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1、ICS13.220.20C81巧日中华人民共和国国家标准GB4716-2005代替GB4716-1993点型感温火灾探测器Pointtypeheatfiredetectors2005-09-01发布2006-06-01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GB4716-2005目次前言·································，····················，，························，，····················，，··········⋯⋯I1范围················

2、·············································································，················⋯⋯12规范性引用文件··············，·················，············，··························...........⋯⋯卜..⋯⋯13一般要求·······................·····11···，，，，，·······‘·····，··，·······，，···，·····“·⋯14要求与试验方法·········

3、············，·······....................................................................，341总则·············，····，·························，···········································，·················⋯⋯34.2方位试验·，，················，，···············，················，·······························

4、········，·······⋯⋯64.3动作温度试验·，，······，·····，，，··············，······，，····························，，，.·····⋯⋯，..⋯⋯64.4响应时间试验·················，··············································，·············.........·......⋯⋯64.525℃起始响应时间试验·········································，···················

5、·····.·.·····⋯⋯，⋯⋯，64-6高温响应试验......................................................................................................74.7电源参数波动试验··········，···················，，·········‘······，·，，·····，··········，···.........·...·...⋯⋯，74.8环境试验前响应时间试验··················，··························

6、·······⋯⋯，.........⋯⋯，.⋯⋯84.9低温(运行)试验····························································，·，···············.....⋯⋯，⋯⋯84.10高温(耐久)试验······，··········································，····································....⋯⋯84.11交变湿热(运行)试验·····，，····································，，，····

7、··，，·······.·，，···⋯⋯，..........⋯⋯94.12恒定湿热(耐久)试验··········，··，··。··，，······，···1·，·，·····】1·111··二，卜卜，.⋯，，.⋯94.13SOS腐蚀(耐久)试验··········································，，····················.······....⋯⋯，，，..⋯104.14冲击(运行)试验·········