Since installing the complete Purafil solution, electronics failure has been eliminated, and they continue to maintain an G1 environment as classified by the International Society of Automation (ISA) Standard 71.04-2013 “Environmental Equipment Conditions for Process Management and Control Systems: Airborne Contaminants” - India’s Largest Telecom Company
Since utilizing Purafil, this critical control room has maintained a corrosion free environment for over 10 consecutive years. - A Major Paperboard Manufacturer
Purafil was selected because of their experience in the industrial marketplace and superior performance of their air purification systems. Purafil provided the technical knowledge and equipment necessary to build controlled environments that would protect production processes, and meet the standards established by the International Society of Automation (ISA). - World’s Largest Refinery
"Together, we developed an environmental control system that now works behind the scenes, protecting Michelangelo’s delicate work for future generations." - Representative, Preserving the Masterpiece in the Sistine Chapel
THERE IS NO EXCUSE TO HAVE CORROSION BASED ELECTRICAL FAILURE
Increase reliability & extend the life of the equipment in your facilities
CORROSIVE ENVIRONMENTS
4 CLASSES OF AIR QUALITY
Corrosion Coupons have a silver & copper strip that is representative of the equipment in your facilities. Below are the 4 classes of air quality & their effects on metal.
PASSIVE CORROSION DIAGNOSIS
Corrosion Coupons have a silver & copper strip that is representative of the equipment in your facilities. When placed in an environment, the one-time use coupon provides a sample to diagnose if there was any detectable corrosion that occurred over a 30-day time period.
Scientifically Supported, Reliable Results
Easy Installation & Data Gathering
Vital for Determining Corrective Solutions
Corrosion Coupon
- Unobtrusive, easy installation and data gathering
- Economical investment for determining air quality
- Scientifically supported, reliable results
- Provides the documentation required for manufacturers’ warranty compliance
- Vital for determining corrective solutions to protect equipment, processes, and artifacts
- Plus, enjoy the benefits of Purafil's digital coupon portal experience
- Unobtrusive, easy installation and data gathering
- Economical investment for determining air quality
- Scientifically supported, reliable results
- Provides the documentation required for manufacturers’ warranty compliance
- Vital for determining corrective solutions to protect equipment, processes, and artifacts
- Contains a temperature and relative humidity logger for evaluation of controls and limits
- Plus, enjoy the benefits of Purafil's digital coupon portal experience
1 coupon per air vent for critical spaces
View full detailsCOMMON INSTALLATION SITES
COUPON TESTING PROCESS
HOW IT WORKS
ACTIVE CORROSION DIAGNOSIS
Track the level of corrosion before severe damage occurs, preventing costly downtime and maintenance repairs. The OnGuard measures the overall reactivity level of air in your environment and data is accessible anytime, anywhere.
Measures the Type & Level of:
Corrosion
Temperature
Humidity
OnGuard 4000
OnGuard Smart
Onguard Copper Replacement Sensor
Onguard Silver Replacement Sensor
- Indicates the level of corrosion before damage occurs, preventing costly repairs/downtime
- Ethernet enabled
- Easy remote access to data and graphs
- RoHS (Lead free directive. Or Restriction of Hazardous Substances Directive) compliant
- Measures corrosion, temperature, & relative humidity on a continuous basis
- Provides incremental and cumulative corrosion data
- Easy to install
- Long service life
- Readings correspond to ISA Standard 71.04-2013
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ONGUARD MONITORING
HOW IT WORKS
Diagnosis in real time — no 30 day wait or return shipping required.