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1、电弧帧测设定亠完成间隔时间设定尹按rt0Kw黑.，测试仪运人电弧侦测设定，显示器显艮：”厂ARC r.imir=0亠1-90 = OFF进入设置界頁壬.通过摂“ t插德数字培丈，按 f 键数字减小；咂时针錠转编码拨 盘闪烁数字培丈，逆时纣旋转编码拨盘闪烁数字减小屮电弭侦测设置为0,衣测试过程中被测试郎打火或出现闪略现家真试仪检测严出来 若设置不为0测试仪很据设直值而检测出不貝的打火或闪貉等级.亠巧电弧值测设置设頁为1T*对应的电弧峰值分别为；20皿盘、IginA、16mA. 14in扎L2mA 1QmA 7T7mA2-8mA *Sensitivity setting for arc detec
2、tion.电弧侦测灵敏度设定The corresponding peak current侦测峰值电流值Level 92.8mApeakLevel 85.5mApeakLevel 77.7mApeakLevel 610mApeakLevel 5(default setting)12mApeakLevel 414mApeakLevel 316mApeakLevel 218mApeakLevel 120mApeak如何确定选择灵敏度为多少？程控耐压测试仪出厂电弧灵敏度的默认值为5,是因为我们经过统计，而且一些客户也经过长时间的 使用后统计的结果，认为5是比较可以接受的一个数字，灵敏度太高可能造成不良
3、率高，不符合成本平衡， 太低又可能对产品的品质留下长远的忧患。因此如何选择灵敏度级别，应该由用户自己根据产品特性经过 一段时间的统计，充分考虑了不良率高低的情况等各种因子，来决定灵敏度高低。How to select ARC sensitivity?Programmable hipot tester is with ARC check, the arc sensitivity default set is level 5, because we think that level 5 is considered more acceptable by end user, the sensitivi
4、ty is too high may cause defective rate is high, does not conform to the balance cost; If the level is so low, the quality of products is too poor and likely to leave long-term concern. So how to choose the level of ARC sensitivity, which should be determined by the users themselves according to pro
5、duct characteristics over a period of time, give full consideration to the defective rate and other various factors then to determine the ARC sensitivity. .ARC is just a miscellaneous function to check the partial discharge if some stray capacitance exist.仪器电弧失效报警显示的意义：例如，仪器设定ARC ON时，并且选定ARC灵敏度为出厂默认
6、值5时，仪器检测DUT报警 提示ARC Fail,意味着仪器侦测到该被测物(DUT)内部，被侦测到一个峰值大于12mApeak, 频率大于 10KHz 的高频电弧脉冲。Significance of the instrument arc failure alarm:For example, if the ARC set ON and set the ARC sensitivity to the default level 5, the instrument will alarm with sound and meanwhile prompt ARC Fail in the screen. It means that the instrument detect a high frequency peak impulse that is greater than 12mA inside the tested products.
南京长盛ARC检测几点简要描述
