atuzai 发表于 2020-3-28 10:13

嵌入式筒灯 TYPE IC，气密性测试，北美认证

各位：
      想请教下北美嵌入式筒灯，TYPE IC类，做能源之星要求气密性报告，这个气密性测试是在UL1598还是在哪个标准？怎么做测试的？判定是怎么判定？有没有做过有经验的。

依然 发表于 2020-4-9 16:11

气密性标准是 ASTM E283-04(2012)，大机构应该都可以做。
能源之星里面的要求如下：
Airtight construction:
Recessed downlight housings or certified/listed accessories marketed as airtight shall exhibit leakage less than 2.0 cubic feet per minute (CFM) at 75 Pascals (or 1.57 lbs/ft2) when tested in accordance with ASTM E283-04(2012), and shall be sealed with a gasket or caulk.

依然 发表于 2020-4-9 16:11

气密性标准是 ASTM E283-04(2012)，大机构应该都可以做。
能源之星里面的要求如下：
Airtight construction:
Recessed downlight housings or certified/listed accessories marketed as airtight shall exhibit leakage less than 2.0 cubic feet per minute (CFM) at 75 Pascals (or 1.57 lbs/ft2) when tested in accordance with ASTM E283-04(2012), and shall be sealed with a gasket or caulk.

bub02 发表于 2020-5-30 12:58

多谢分享:D

306133580 发表于 2021-1-11 09:16

学习了，多谢分享

jazz.hu 发表于 2022-11-24 11:44

多谢分享
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