安规网

 找回密码
 注册安规
安规论坛 | 仪器设备 | 求职招聘 | 国家标准 公告 | 教程 | 家电 | 灯具 | 环保 | ITAV 签到 充值 在线 打卡 设备 好友| 帖子| 空间| 日志| 相册
IP淋雨机 | 证书查询 | 规范下载 | 资质查询 招聘 | 考试 | 线缆 | 玩具 | 标准 | 综 合 红包 邮箱 打卡 工资 禁言 分享| 记录| 道具| 勋章| 任务
水平垂直燃烧机 | 针焰 | 灼热丝 | 漏电起痕
IP防水防尘设备|拉力机|恒温恒湿|标准试验指
灯头量规|插头量规|静风烤箱|电池设备|球压
万年历 | 距国庆节还有
自2007年5月10日,安规网已运行
IP淋雨设备| 恒温恒湿箱| 拉力机| 医疗检测设备沙特Saber 埃及COI 中东GCC|CoC直接发证机构水平垂直燃烧机|灼热丝|针焰试验机|漏电起痕试验机
灯头量规|试验指|插头插座量规|灯具检测设备耐划痕试验机|可程式恒温恒湿试验箱 | 耦合器设备广东安规-原厂生产-满足标准-审核无忧
查看: 759|回复: 1
打印 上一主题 下一主题

[美洲标准产品] 关于油炸锅的非正常测试

[复制链接]
跳转到指定楼层
楼主
发表于 2011-9-23 19:58 | 只看该作者 回帖奖励 |正序浏览 |阅读模式
广东安规检测
有限公司提供:
各位高人
9 \$ y$ [4 U* g/ Y9 l        油炸锅依UL1083的要求来完成设计,请部非正常测试如何测试,请详细说明
沙发
发表于 2011-9-23 22:41 | 只看该作者
ABNORMAL OPERATION TEST (DEEP FAT FRYERS/COOKER-FRYERS/FONDUES):
! k0 |1 e/ Z/ m7 B5 b+ \' K% e  M' Y( ~- |
The appliance was placed in a test corner consisting of dull black painted fir plywood not less than 3/8 in. thick, having such width and height that the walls extended not less than 2 ft beyond the physical limits of the appliance.  The vertical walls met at a right angle.  A 12 inch deep simulated cabinet bottom, consisting of the same material as the walls, was placed 15 in. above the counter top.  The supporting surface consisted of softwood covered by two layers of white tissue paper.  The appliance was located as close to the walls as the construction would permit.  A 60 Hz source of supply was connected to the unit with an input equal to the largest value recorded during the Power Input Test performed previously.  A 3 A fuse was connected between dead metal parts of the unit and earth ground.  
& a0 G: Z% P$ i3 N  l: I+ Q
6 x& i6 R6 u9 {+ b# {/ @    After each of the following parts of the Abnormal Operation Test, the Leakage Current was measured through a 500 ohm resistor connected between an accessible part and ground as quickly as possible thereafter.
# Q; a) P6 j* a7 a9 `9 J( V* V1 X7 S' {% G; ^9 b3 d1 }
    Part 1 - The appliance was operated with fresh unused pure cold peanut oil at the recommended level, with the thermostat set to the position that gave maximum heat, and with the appliance initially at room temperature.  It was operated for a period of 7-1/2 hours, or until ultimate results were observed. The cover was not in place.! ]' l. m; r" e
8 O4 G. k3 r' ]" F! H- n$ m  l
    Part 2 - Part 1 was repeated except with the oil drained from the appliance and leaving a residual film of oil behind.
- j6 e  e$ O9 q) u
* X) k# F0 P! t" z6 S    Part 3 - Part 1 was repeated with all temperature controls other than the temperature limiting device defeated.  The appliance was filled to the recommended level; the basket filled with French fry potatoes and the cover removed.
6 ^% a9 o5 _8 k6 |0 q( \5 R! z3 ?% H: U  |) G
    Part 4 - Part 2 was repeated except with all temperature controls other than the limiting device defeated.
您需要登录后才可以回帖 登录 | 注册安规

本版积分规则

关闭

安规网为您推荐上一条 /1 下一条

QQ|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网 ( 粤ICP13023453-10 )

GMT+8, 2024-9-30 15:27 , Processed in 0.061348 second(s), 20 queries .

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.|广东安规赞助

快速回复 返回顶部 返回列表