ONESTEP's humidity indicator cards comply with IPC JEDEC J-STD-033 and MIL-I-8835 standards, ensuring the highest level of quality and reliability.
The color changes on our humidity cards represent different levels of humidity exposure. Each spot or dot corresponds to a specific relative humidity percentage, which, when reached, will change the color of that particular dot.
Cobalt-containing cards use cobalt chloride as the active agent and typically change from blue (dry) to pink (humid). Cobalt-free cards are environmentally friendlier and have different color change agents, ensuring safety and compliance with EU's environmental mandates.
While reversible humidity cards can change back and forth based on ambient humidity, their accuracy might decline after multiple uses. It's recommended to replace them after they've served their intended use to ensure accuracy.
The standard lead time varies based on the order size and specifics. However, we strive to deliver within the agreed timeframe. For urgent orders, please contact our sales team to discuss expedited options.
Yes, we provide OEM services, allowing you to have humidity cards customized with your company's branding and specific requirements.
ONESTEP has stringent quality control processes in place, encompassing rigorous incoming material inspection, in-production checks, and final product inspection before shipment. With these meticulous checks, we ensure that our products are of the highest standard and that issues are practically nonexistent.
On the rare occasion an issue arises, our dedicated after-sales team promptly responds in line with the ISO9001:2015 standard. We immediately initiate an investigation and take the necessary corrective actions. This may include product replacements or even recalls to ensure customer trust and satisfaction.
To maintain their accuracy, humidity cards should be stored in a cool, dry place, away from direct sunlight, and within their original packaging until use.
Halogen-free cards are designed to meet stringent environmental requirements without compromising performance. They are ideal for applications where environmental concerns are a priority.