标题: 嵌入式筒灯 TYPE IC，气密性测试，北美认证 [打印本页] 作者: atuzai 时间: 2020-3-28 10:13 标题: 嵌入式筒灯 TYPE IC，气密性测试，北美认证 各位： 1 J" F$ s5 k7 h. H1 Z. Q; M, {0 D 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。作者: 依然 时间: 2020-4-9 16:11
气密性标准是 ASTM E283-04(2012)，大机构应该都可以做。# U k7 C' k* W
能源之星里面的要求如下：6 f" {! N' J2 g
Airtight construction: % _- ]* J/ B3 @* [8 sRecessed 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.作者: 依然 时间: 2020-4-9 16:11
气密性标准是 ASTM E283-04(2012)，大机构应该都可以做。$ T# G. t a1 I. a7 U: P
能源之星里面的要求如下：. K* c! `( V4 e6 M9 R' O+ x, [) Z
Airtight construction: 1 K0 e+ ` G7 @! W0 `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.作者: bub02 时间: 2020-5-30 12:58
多谢分享作者: 306133580 时间: 2021-1-11 09:16
学习了，多谢分享作者: jazz.hu 时间: 2022-11-24 11:44
多谢分享
