该准分子灯光源通过采用扁平灯和 RF(射频)放电实现均匀的辐照和稳定的输出,几乎没有闪烁。
与传统的电晕放电和等离子法相比,它无损害且不会产生灰尘。
准分子灯光源不属于镭射等级,但根据 IEC62471“灯和灯系统的光生物安全”进行分类,并对每个型号进行风险组评估。
请随时联系我们,根据规格和数量讨论您的需求。
连接图中显示的项目为必填项。
对于 EX-86U,需要辐照设备来防止紫外线泄漏和排出臭氧。
建议辐照设备采用不易受真空紫外光损坏的 SUS 或铝制成。
需要臭氧排气管。
然而,对于 EX-mini,使用带有冷却和臭氧分解功能的可选臭氧分解装置 E12685,可消除对排气管的依赖。
所需的排气水平并未指定,因为这取决于辐照设备的体积和气密性。客户应调节排气量,使辐照环境呈负压。
辐照距离应尽可能短。
由于真空紫外光在大气中的衰减率较高,我们建议辐照距离为 1 至 2 毫米。辐照距离越远,则达到预期效果所需的辐照时间越长。根据材料的不同,辐照时间可能为几十秒或更长。
我们的准分子灯光源本质上不需要氮气 (N2) 吹扫。
然而,如果辐照距离超过 5 毫米,我们建议进行氮气吹扫。
关于表面改性,无论材料如何,都可以预期达到一定的效果。
干洗可以分解去除有机物质,但不能去除无机物质。
如果使用真空紫外光辐照氟树脂、氯基树脂等含有卤素的材料,其分解产物可能会对准分子灯光源产生不利影响,因此请勿使用真空紫外光辐照含卤素的材料。
对被辐照的物体几乎没有热影响。
使用热电偶测量辐照距离为 2 毫米的聚乙烯 (PE) 板的表面温度时,1 分钟内为 36℃,10 分钟内为 58℃。
虽然根据材料的不同而有所差异,但随着时间的推移,处理效果往往会下降。
大多数情况下,处理效果会持续几分钟,因此建议改性后立即进行下一步处理。
我们建议使用我们的 UV 功率计来管理光强。
您还可以使用自己已校准的 UV 功率计来管理光强。
我们有一个演示单元,因此请随时联系我们。
由于使用时会产生对眼睛和皮肤有害的强烈紫外线,因此在处理产品时请务必佩戴防护设备(参阅 JIS T 8141)。安装设备时,应设计成防止紫外线泄漏。另外,由于辐照设备中产生的臭氧无法通过灯罩的制冷排气管除去,因此请安装单独的臭氧排气管。
按照日本职业健康协会推荐的标准,臭氧浓度应为 0.1 ppm 或以下(每天 8 小时,每周 5 天)。
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