Safety, Clarity, and Accuracy in Extreme Environments
Built to handle the toughest conditions with ease, the CAP-HT-100-AP gives you a safe, accurate way to inspect high-temperature equipment without opening it up or shutting it down. Its rugged stainless-steel body and sapphire-crystal window stand up to heat, impact, and corrosion, while delivering a clear view across infrared, ultraviolet, and visible light spectrums. That means you can monitor critical assets at up to 1000 °C, eliminate localized cooling, catch problems early, and keep your systems running efficiently, all without exposing your team or equipment to unnecessary risk.
Handles Extreme Heat
Built for the harshest environments, the CAP-HT-100 Series performs safely at surface temperatures up to 1832°F (1000°C) without breaking a sweat.
Inspect Without Opening Equipment
Check inside furnaces and ovens while they stay sealed, keeping your team safe from extreme heat and maintaining stable operating conditions and temperature.
Tough, Reliable Construction
Made from solid stainless steel with a high-temperature powder coat and a sapphire-crystal window built to last under heat, pressure, and wear.
Crystal-Clear, Multi-Spectrum Viewing
The sapphire optic delivers accurate visual, infrared, and ultra violet inspections so you can see more, detect issues sooner, and act faster.
Lifetime Confidence
Backed by IRISS’s limited lifetime warranty for lasting protection and peace of mind.
Proudly American-Made
Designed, built, and tested in the USA, and trusted worldwide for innovation, reliability, and uncompromising quality.
HIGH TEMPERATURE SERIES PRODUCTS
American made, globally trusted.
At IRISS, every inspection window is 100% conceived, designed, and built on American soil, embodying the innovation, quality, and consistency that define the cornerstone values of American manufacturing. Our deep roots in the United States reflect our commitment to ingenuity, hard work, and excellence—values that resonate with unions and industries alike. While proudly “Made in the USA” is at the heart of what we do, our mission extends far beyond. IRISS serves industries around the globe, delivering solutions that prioritize safety, sustainability, and resilience for an interconnected world. From our American foundation to our global reach, we are dedicated to creating a safer, stronger future for all.
Proudly Made in the United States
ON-DEMAND WEBINAR
Comprehensive Furnace Inspection & Monitoring Solutions
This free virtual event reveals how plant operators, maintenance leaders, and reliability engineers are adopting smarter inspection tools—from high-temperature IR cameras to true tube skin temperature measurement—to improve furnace reliability, optimize efficiency, and safeguard operations.
INFRARED INSPECTION WINDOWS
Why should you choose IRISS Windows?
PEOPLE FIRST
Inspections that keep people out of harm's way
Every IRISS infrared window is designed with one priority: keeping your team safe. By enabling accurate diagnostics with panels closed, our windows eliminate unnecessary exposure to energized equipment and reduce arc flash risk on every inspection.
FAST TECHNOLOGY
Stable transmission. For life.
Our patented polymer optic delivers Fixed and Stable Transmission (FAST), meaning your thermal readings stay accurate from the first inspection to the last. Unlike crystal alternatives that degrade, cloud, or absorb moisture over time, IRISS windows perform exactly as specified across the life of your asset.
BUILT TO LAST
The only window with an unconditional lifetime warranty
IRISS infrared windows are arc flash rated, seismic tested, and UL listed as standard. They’re engineered to withstand the realities of heavy industry and backed by the only unconditional lifetime warranty in the sector. No conditions. No small print.
S.M.A.R.T. TRAINING
Training that transforms careers and cultures
Our flexible, CEU-accredited S.M.A.R.T. Training programs give your team the skills to get the most from every inspection. From Cat 1 to Cat 3, we build technical confidence and a safety-first mindset that stays long after the course ends.
Sustainability
Longer asset life. Less waste. Smarter operations.
By enabling regular, safe inspections without equipment shutdown, IRISS windows help catch failures early, extend asset lifespan, and reduce the energy loss and material waste that come with unplanned downtime. Better reliability and better ESG outcomes from a single investment.
Our commitment to sustainability
We stopped whispering
about sustainability.
We fly hundreds of people across the globe to exchange information that could be delivered digitally. We build temporary structures designed to be thrown away. We measure success by badge scans and call it engagement. And we do it while talking about sustainability on panels and in annual reports.
The IRISS Sustainability Manifesto is our public declaration. The whitepaper is the proof. Together, they lay out the environmental cost of traditional engagement, the measurable alternative, and the framework we believe the entire industry can adopt.
Sustainability starts with safer maintenance
IRISS solutions extend equipment life, reduce energy loss, and prevent failures, helping you hit Environmental, Social, and Governance targets through safer, smarter operations.
Less waste.
More impact.
We’re rethinking our materials and methods starting with sustainable packaging that reduces plastic use and prioritizes recyclability. From product to delivery, we’re designing with the planet in mind.
Smarter connections. Lower emissions.
To reduce our carbon footprint, we’re cutting back on in-person events and investing in virtual training and digital collaboration. Because global reach doesn’t need to mean global travel.
Need help? Want more information?
No matter the size of your organization, we’ll work with you to create the perfect plan that aligns with your goals and budget. Explore how IRISS solutions can transform your operations by providing unparalleled features and benefits. Contact us today to get started with a personalized quote!
Have a question or need more information? Our team is here to help. Send us a message and we’ll get back to you promptly.
Whether you’re exploring a solution or need support, we’re ready to connect. Reach out and let’s start the conversation.
Looking for pricing or a tailored proposal? Share a few details and we’ll build a quote that meets your specific needs.
See our solutions in action. Book a site visit and discover how IRISS can support your safety and maintenance goals on the ground.
