Our corporation successfully attained IS9001 Certification and European CE Certification of moisture absorbing packets, large seal bags, vci vacuum bags. We set up sales shop, show room, and product warehouse. We guarantee quality with scientific management, occupy the market with excellent quality, and win customers with high-quality service. Through arduous and unremitting efforts, we have become an advanced enterprise with standardized governance, efficient management, mature culture, high degree of marketization and strong international management capabilities.
Product Introduction:
Cobalt free humidity indicator cards(HIC’s) are printed with moisture sensitive spots which respond to levels of humidity with a visible color change from blue to pink. The humidity inside dry packed barrier bags can be monitored by including and humidity indicator card inside. When the bag is opened, the cobalt free humidity indicator cards can be examined for proper dryness inside the bag. This cobalt free humidity indicator cards with t the barrier bag and desiccant functioned correctly.
1. Eco-friendly, Cobalt-free Humidity Indicator Card
2. Comply with IPC/JEDEC J-STD-033B
3. Used for package industry, military products, electronic components, IC chips, PCB, etc
4. High quality, Customized available
5. Free Samples can be offered
Application:
Widely used in IC, PCB, military and semiconductor etc.
1. The humidity indicator dots will change from blue to pink as the relative humidity increase in the volume of air surrounding the indicator.
2. The humidity indicator dots are reversible, and the pink dots will change back to blue when the volume of air is dried.
3. Relative humidity is indicated at the lavender color (between blue and pink).
4. Store humidity indicator cards in original container with desiccant and keep sealed. Change desiccant after opening three of container.
5. Store in dry, cool area and keep them out of direct sunlight and away from water.
The humidity indicator card color change from dry to wet
We hope that consumers from all over the world will know that our 5%-15% Copper Cobalt Free (HIC) Humidity Indicator Card (WiseHIC) is high-quality, high-tech, stable and assured product. We always deliver or deliver goods on time according to the quality and on time. The customers who have cooperated with us for many years are at ease and have a high evaluation of us. We believe that the effective allocation, integration and sharing of various resources and continuously satisfying the diverse needs of customers can truly enhance our company's core competitiveness.