GB 15322.1-2019 代替 GB 15322.1—2003.GB 15322.4—2OO3
可燃气体探测器第1部分工业及商业用途点型可燃气体探测器
Combustible gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use 2019-10-14 发布
2020-11-01 实施
目 次
前言............................................1
1范围............................................1
2规范性引用文件.......................................1
3分类............................................1
4要求.......S................................... 2
4.1总则.........................................2
4.2外观要求.......................................2
4.3性能.........................................2
4.4探测除甲烷、丙烷、一氧化碳以外气体的响应性能....................10
5试验...........................................10
5.1 试验纲要.....................................10
5.2基本性能试验....................................12
5.3报警动作值试验...................................13
5.4量程指示偏差试验..................................13
5.5 响应时间试验...................................13
5.6方位试验......................................13
5.7报警重夏性试验...................................14
5.8高速气流试验....................................14
5.9釆样气流变化试验（仅适用于吸气式试样）.......................14
5.10线路传输性能试验（仅适用于系统式试样）......................14
5.11探测器互换性能试验（仅适用于系统式试样）.....................14
5.12 电压波动试验.................................15
5.13绝缘电阻试验..................................15
5.14 电气强度试验.................................15
5.15静电放电抗扰度试验................................16
5.16射频电磁场辐射抗扰度试验.............................16
5.17电快速瞬变脉冲群抗扰度试验............................16
5.18浪涌（冲击）抗扰度试验..............................16
5.19射频场感应的传导骚扰抗扰度试验..........................16
5.20 高温（运行）试验 ...............................17
5.21低温（运行）试验.................................17
5.22恒定湿热《运行）试验 ..............................17
5.23振动（正弦）（运行）试验 ............................17
5.24 振动（正弦）（耐久）试验 ...........................18
5.25跌落试验.....................................18
5.26抗气体干扰性能试验（不适用于测量范围在3%LEL以下的试样）...........18
5.27抗中毒性能试验..................................18
5.28抗高浓度气体冲击性能试验...........................18
5.29低浓度运行试验................................19
5.30长期稳定性试验................................19
6检验规则.......................................19
6.1岀厂检验....................................19
6.2型式检验....................................19
7标志.........................................20
7.1总则......................................20
7.2产品标志....................................20
7.3质量检验标志..................................20
附录A《规范性附录）探测器产品型号的编制........................21
附录B《规范性附录）可燃气体探测器试验设备.......................23