An ideal indicator card for humidity management of pharmaceuticals and food products!
The "PHIMAX/50-90" is a maximum humidity indicator card that detects and displays relative humidity from RH90% to RH50% in 10% increments. After more than 24 hours, the blue crystals in the center will dissolve into the surrounding area, indicating the relative humidity. Additionally, once it melts, it cannot return to its original state, allowing you to confirm the highest relative humidity reached during a certain period. After opening, store any unused portion in a sealed container with a desiccant, and keep it in a place away from direct sunlight. 【Features】 ■ Reaction accuracy: ±5%RH (at 25°C) ■ Once melted, it cannot return to its original state ■ Allows confirmation of the highest relative humidity reached *For more details, please refer to the catalog or feel free to contact us.
Inquire About This Product
basic information
【Specifications】 ■Display: 5 points ■Humidity display (%RH): 90, 80, 70, 60, 50 ■Size: 10.5cm × 7.5cm ■Packaging: 50 pieces in a steel can ■Shelf life: Approximately one year (please use within about 6 months after opening the sealed can). *For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■Humidity management for pharmaceuticals, chemical products, food, precision machinery, and electronic products. *For more details, please refer to the catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
We handle everything from research and development to manufacturing and sales of silica gel-related products. Silica gel is utilized in a variety of applications, from food desiccants to chemical analysis components. Piatech Co., Ltd. starts with research and development for all these products and then sells them. Recently, we have successfully developed exhaust gas purification devices and wastewater treatment systems that combine silica gel with photocatalysts, and we are currently promoting them. Additionally, we are enhancing our manufacturing facilities to produce and sell simple humidity indicator cards that allow users to check humidity through color change.