2 products found

Purafil, Inc. - Filtration Group products

Passive Corrosion Diagnosis

Purafil - Corrosion Coupon

The Corrosion Coupon by Purafil is designed to diagnose and monitor corrosive air in critical environments over a 30-day period. Utilizing copper and silver metal strips that mimic sensitive electronic components, the coupon is installed in air vents, where it accumulates corrosion if present. After the diagnostic period, the coupon is sent back for laboratory analysis. The results determine the air quality classification based on ISA standards (G1 to GX ratings). Moreover, the Corrosion Coupon+ features a temperature and humidity logger for precise environmental control. Typical results highlight the efficacy of corrosion protection and identify any threats to electronics, allowing for actionable solutions. Purafil, renowned for its industrial expertise and advanced air purification systems, ensures that the environments remain contamination-free, thereby safeguarding electronics, processes, and even historical artifacts for years to come.

Purafil - Corrosion Classification Coupon+

The Corrosion Classification Coupon+ by Purafil is an advanced diagnostic tool designed to detect and measure the presence of corrosive air in critical environments over a 30-day period. This product includes copper and silver metal strips, representing sensitive electronic components, which help identify the level of contamination by corrosive substances such as hydrogen sulfide and sulfur dioxide. Additionally, this coupon features a temperature and relative humidity logger, which records environmental conditions critical for precise analysis. By maintaining consistent temperatures around 72°F (22°C) and relative humidity below 50%, users can ensure optimal conditions for monitoring air quality. Once the exposure period is complete, the coupons are analyzed in Purafil’s ISO 17025:2017 accredited lab, providing a detailed report and tailored solutions based on ISO standards. This innovation is key for industries such as telecommunications, paper manufacturing, refineries, and even historical preservation, offering a scientific and reliable approach to corrosion management.