湿度显示卡是快捷,低成本的方法,很容易用来监测密封包装内部的湿度情况,也方便查看放置在真空防潮袋或密封空间中干燥剂是否有效调控湿度. 湿度显示卡的显示值是可逆的,并且可以显示从5%到60%的湿度,根据所包装的产品要求,采用不同范围的湿度显示卡. 高湿度会导致精密器件受到不可挽回的损害,例如半导体和军工产品.许多的生产商采取正确的方法来保护他们的产品免受湿度的侵害,例如采用干燥剂及防潮袋,更重要的是要确认这些方法是有效的.一些产品,如电子产品,在干燥包装系统中如果包装破裂,一般不能直观的判断湿度侵害情况.
湿度显示卡是通过印刷在上面的圆点,可以从颜色变化,兰色变成粉红色,判断湿度状况,用可视的方式来证明一个特定环境的湿度.如果湿度卡片显示高湿度,用户检查他们的包装及检查产品可能出现的损害. 典型应用线路版,半导体,电子元器件,军工产品,工器具,消费品.产品系列单点卡: 8%.40%,50%三点卡:5%,10%,15%30%,40%,50%5%,10%,60%20%,30%,40%10%.20%.30%四点卡: 10%,20%,30%,40%六点卡: 10%,20%,30%, 40% 50%,60% Humidity Indicating Card ( HIC )..............................................................................................................Humidity Indicator Card (HIC) is a quick ,a low cost method, easy test to monitor the interior humidity conditions of the package , and easy to see if your desiccant is working inside a vacuum sealed (dry packed) moisture barrier bags or closed space. Available in numerous configurations, cards are reversible and constantly indicate relative humidities as low as 5% and as high as 60%, depending on the application and need. Typical ApplicationsPC boards,Semiconductors,Electronics,Military, Industrial ,instruments,various consumer products.Product ListingSingle dot : 8%.40%,50%Three dots:5%,10%,15%30%,40%,50%5%,10%,60%20%,30%,40%10%.20%.30%Four dots: 10%,20%,30%,40%Six dots: 10%,20%,30%, 40% 50%,60% 干燥剂是工业品生产过程、包装、仓储、运输中一种重要的辅料。它能起到控制环境湿度,确保产品免受湿气的侵扰,保证产品质量的重要作用。目前市场上干燥剂产品种类繁多,如何准确地选用适合自己的干燥剂产品,一直困饶着广大用户。一步包装以丰富的干燥剂行业经验,从专业的角度,用多种服务手段为您提供全面的干燥剂应用指导