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    <title><![CDATA[What's New]]></title>
    <link>https://espec.com/na/about/news</link>
    <description>Updates from ESPEC North America</description>
    <dc:language>en</dc:language>
    <dc:creator>avanhaitsma@espec.com</dc:creator>
    <dc:rights>Copyright 2026</dc:rights>
    <dc:date>2026-05-14T14:30:00+00:00</dc:date>
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      <title><![CDATA[ESPEC North America Is Heading to Space Tech Expo USA 2026]]></title>
      <link>https://espec.com/na/site/spacetech-2026</link>
      <guid>https://espec.com/na/site/spacetech-2026#When:14:30:00Z</guid>
      <description><![CDATA[The demands on aerospace and space hardware have never been greater. Components must survive launch vibration, orbital thermal cycling, and re&#45;entry extremes, all while performing flawlessly in environments where there is no margin for failure. Testing those limits before flight is not optional. It&apos;s the job.
That&apos;s the conversation we&apos;re looking forward to having at Space Tech Expo USA 2026.
ESPEC North America will be exhibiting at Space Tech Expo USA, June 2–4, 2026, at the Anaheim Convention Center in Anaheim, California. Visit our booth to connect with our team and see how we help aerospace and space manufacturers make reliability testable, from component validation through system&#45;level qualification.

What We&apos;re Bringing to Anaheim
At our booth, we&apos;ll be showcasing the TSE&#45;12 Thermal Shock Chamber, a purpose&#45;built solution for the rapid, precise temperature transitions that aerospace and space test programs demand.
Thermal shock testing is a cornerstone of aerospace environmental qualification. It exposes solder joints, connectors, and assemblies to sudden, extreme temperature transitions that replicate the stresses hardware experiences in service. The TSE&#45;12 delivers the speed, repeatability, and control that engineers need to validate designs with confidence and meet the requirements of standards like MIL&#45;STD&#45;810 and DO&#45;160.
Stop by to see the chamber in person, ask our team technical questions, and talk through your current testing challenges.

Built for the Demands of Aerospace and Space
ESPEC has been the trusted partner of aerospace and defense test programs for decades. As the world&apos;s largest company dedicated exclusively to environmental test chambers, this is our entire focus, not a product line, not a sideline.
Our portfolio spans benchtop systems to large&#45;scale walk&#45;in and drive&#45;in chambers, with configurations purpose&#45;built for the most demanding applications in aerospace, defense, satellite development, and new&#45;space programs. Whatever your test requirement, we have the depth of experience and the product range to meet it.
Our partnership doesn&apos;t end at delivery. From installation and training to calibration, preventative maintenance, and responsive field service, we&apos;re with you throughout the full lifecycle of your chamber, keeping your lab audit&#45;ready and your uptime high.

Who Should Visit Our Booth
If you&apos;re responsible for environmental qualification, lab operations, or chamber selection at an aerospace or space organization, we want to connect. Whether you&apos;re evaluating thermal shock chambers, building out a new test capability, or looking for a long&#45;term testing partner you can depend on, our team is ready to dig in.
Show: Space Tech Expo USA 2026 
Dates: June 2–4, 2026 
Location: Anaheim Convention Center, Anaheim, CA 
Booth: 667

Connect Before the Show
Want to schedule time with our team in advance or get a head start on the conversation? Contact us here. We&apos;re always ready to help you make reliability testable.
Make reliability testable.


ESPEC North America designs, manufactures, and supports advanced environmental test chambers that help manufacturers validate product durability, safety, and compliance. Serving industries where failure is not an option, including aerospace, automotive, electronics, medical devices, and energy. ESPEC combines precision engineering, customization expertise, and full lifecycle support.]]></description>
      <dc:subject><![CDATA[Events,]]></dc:subject>
      <dc:date>2026-05-14T14:30:00+00:00</dc:date>
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    <item>
      <title><![CDATA[ESPEC North America Achieves CMMC Level 2 Compliance]]></title>
      <link>https://espec.com/na/site/cmmc-level-2-compliance-espec-north-america</link>
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Reliability Runs Deeper Than the Chamber
At ESPEC North America, precision is not a product feature. It is an operating principle. The same discipline that guides how we design, manufacture, and support every environmental test chamber we deliver also shapes how we manage our data, our systems, and the information our customers and partners entrust to us.

ESPEC North America has achieved CMMC Level 2 compliance with a perfect score of 110 out of 110.

The Announcement: CMMC Level 2, Perfect Score of 110
ESPEC North America has successfully completed CMMC Level 2 certification under the U.S. Department of Defense&apos;s Cybersecurity Maturity Model Certification framework, achieving the maximum possible score of 110 with no findings requiring a Plan of Action and Milestones.
This certification was led by ESPEC&apos;s internal IT organization and reflects a sustained investment in data security, data compliance, and cybersecurity governance at every level of our operations.
This is not a training credential or a procedural checkbox. It is a rigorous, DoD&#45;administered certification that places ESPEC among a growing but still selective group of manufacturers who have formally demonstrated the cybersecurity maturity required to operate within the defense industrial base.
What CMMC Level 2 Actually Requires
CMMC, short for Cybersecurity Maturity Model Certification, is the Department of Defense&apos;s framework for ensuring that contractors and their supply chains are protecting sensitive federal information. CMMC 2.0, which streamlined the original framework from five levels to three, published its final rule in late 2024. Phase 1 implementation began November 10, 2025, with phased requirements continuing through 2028.
Level 2 specifically addresses the protection of Controlled Unclassified Information (CUI), data that is sensitive but not classified, yet still critical to national security and program integrity. Achieving it requires full implementation of all 110 security practices drawn from NIST Special Publication 800&#45;171, organized across 14 security domains. Those domains include access control, incident response, configuration management, risk assessment, identification and authentication, and system and communications protection, among others.
What It Took to Get Here
A perfect score on a CMMC Level 2 assessment does not happen by accident. It reflects months of deliberate internal work: documented policies, formalized data handling procedures, access control architecture, incident response planning, system security plans, and the organizational discipline to ensure that every one of the 110 assessment objectives was fully and verifiably met.
ESPEC&apos;s IT team, with prior compliance experience to draw from, led this effort from the ground up. The process required cross&#45;functional coordination, rigorous documentation, and a commitment to governance that went well beyond what the minimum standard would have required.
What This Means for ESPEC&apos;s Customers and Partners
For customers and partners operating in the defense industrial base, vendor cybersecurity is no longer an assumed courtesy. Under CMMC 2.0, prime contractors are now responsible for verifying that their subcontractors hold current CMMC certification at the appropriate level before awarding subcontracts. ESPEC meets that requirement.
For defense contractors, Tier&#45;1 suppliers, and any organization in a regulated industry evaluating testing partners, this certification confirms that ESPEC handles your data with the same precision we apply to everything else. The same zero&#45;tolerance mindset that drives our chamber engineering governs how we protect the information you share with us.
This is consistent with how we approach every customer relationship: the partnership does not end at delivery. Neither does our responsibility.
Building Trust at Every Level
Cybersecurity requirements across the defense and manufacturing sectors will continue to evolve. ESPEC is committed to evolving with them. We will continue to assess where further investment is warranted and hold ourselves to the same standard we have always held our products.
If you work in aerospace, defense, or any industry where reliability and security are non&#45;negotiable, we would welcome the opportunity to talk.
Ready to work with a partner who takes reliability seriously at every level? Contact our team to learn more about ESPEC&apos;s capabilities and how we can support your program.]]></description>
      <dc:subject><![CDATA[Blog, News,]]></dc:subject>
      <dc:date>2026-05-11T15:49:00+00:00</dc:date>
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      <title><![CDATA[ESPEC North America Is Heading to ESTECH 2026]]></title>
      <link>https://espec.com/na/site/estech-2026</link>
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May 4–7, 2026 | Fort Worth, TX
Every year, the environmental testing and reliability community comes together to share what’s working, what’s not, and what’s next.
This May, that conversation happens in Fort Worth—and ESPEC North America will be there.
Hosted by the Institute of Environmental Sciences and Technology (IEST), ESTECH brings together engineers, lab managers, and quality leaders from across industries where performance and reliability aren’t optional. It’s one of the few places where real technical conversations happen—grounded in application, not theory.
That’s exactly why we show up.
Why ESTECH Matters to Us
We don’t attend ESTECH to promote products—we come to engage with the people doing the work.
The engineers refining test profiles under tight timelines. The lab managers balancing throughput, uptime, and compliance. The quality teams responsible for proving reliability in high&#45;stakes environments.
These are the same challenges we work on every day with our customers.
ESTECH gives us the opportunity to step out of the transactional and into something more useful—listening, sharing perspective, and working through real testing problems together.
Join Our Climatics Session with David Jung
This year, ESPEC’s Dave Jung will be presenting in the Climatics track, leading a session on temperature and humidity environmental testing.
These aren’t niche capabilities—they’re core to nearly every reliability program. And while they’re widely used, they’re not always fully optimized.
Dave’s session is built for the practitioners:
How to think about profile designHow to get more meaningful data from your testsWhere common gaps show up in real&#45;world programs


If you’re working with environmental testing in any capacity, this is a session worth attending.
The session is scheduled for Monday, May 4 in the afternoon. Check the ESTECH program for final timing.
What We&apos;re Bringing to the Conversation
If you connect with us at the booth or around the event, here’s where we can go deep:
Environmental Test Chambers From benchtop systems to large&#45;scale custom chambers, we help teams match equipment to real application needs—space, performance, and compliance requirements included.
HALT &amp; HASS For teams looking to move faster than traditional lifecycle testing allows, we bring proven HALT/HASS systems backed by decades of Qualmark expertise.
Battery &amp; Energy Storage Testing Battery testing introduces different risks and requirements. We design systems around safety, transition performance, and data integrity for EV and energy storage applications.
AMI &amp; AMR Systems For electrochemical migration, insulation resistance, and solder reliability, our systems integrate environmental and electrical data—giving you a more complete picture in real time.
Lifecycle Support (Chamber Care) Support doesn’t stop at installation. We work with teams long&#45;term to keep systems running, calibrated, and aligned with evolving test needs.
Who Should Stop By
You’ll get the most out of a conversation with us if you’re:
Running or building out HALT/HASS programsManaging a test lab and need reliable supportResponsible for compliance and repeatable test validationWorking in EV or energy storage testingEvaluating your next chamber and want to get it right the first time
Or honestly—if you just have a testing challenge you want to talk through.
We’re not there to give a pitch. We’re there to be useful.
Schedule Time With Our Team
ESTECH moves quickly. If you want dedicated time with our team, it’s worth scheduling ahead.
We’re happy to set up a focused conversation around your application, your constraints, and what you’re trying to solve.
[Contact us to schedule a meeting →]
We&apos;ll see you in Fort Worth.
ESPEC North America designs, manufactures, and supports advanced environmental test chambers that help manufacturers validate product durability, safety, and compliance. Serving industries where failure is not an option, including aerospace, automotive, electronics, medical devices, and energy, ESPEC combines precision engineering, customization expertise, and full lifecycle support. Make reliability testable.]]></description>
      <dc:subject><![CDATA[Events,]]></dc:subject>
      <dc:date>2026-04-24T17:12:00+00:00</dc:date>
    </item>

    <item>
      <title><![CDATA[ESPEC North America Is Heading to PCB East 2026]]></title>
      <link>https://espec.com/na/site/espec-pcb-east-2026</link>
      <guid>https://espec.com/na/site/espec-pcb-east-2026#When:00:47:00Z</guid>
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When reliability is non&#45;negotiable, it has to be measurable.
That’s the conversation we’re bringing to PCB East 2026, April 28–May 1 at the DCU Center in Worcester, MA. Visit us at Booth 213 to explore how ESPEC North America helps PCB manufacturers and reliability engineers validate performance under real&#45;world environmental stress.
Why PCB East?
PCB East brings together the engineers and technical leaders who understand that today’s board designs carry more density, tighter spacing, higher power, and less margin for error than ever before.
As current density rises and interconnect geometries shrink, traditional assumptions about long&#45;term durability no longer hold. Moisture, bias, rapid thermal change, and microscopic cracking all introduce risk — and the cost of field failure continues to escalate.
We’re here to help make those risks visible — and manageable — inside the lab before they ever reach your customer.
What We’re Highlighting at Booth 213
This year, we’re focusing on integrated electrical and environmental reliability evaluation systems built specifically for PCB and advanced electronic assemblies.
AMI — Electrochemical Migration &amp; Insulation Resistance Evaluation
Electrochemical migration remains one of the most persistent threats to PCB reliability, particularly as conductor spacing narrows.
The AMI (Electrochemical Migration Evaluation System) supports electrochemical migration and insulation resistance evaluation for PCB and material manufacturers. When paired with ESPEC temperature and humidity chambers — including HAST and pressure&#45;based systems — AMI’s unique instantaneous interruption detection circuit captures migration events in microseconds, across low&#45; to high&#45;voltage applications.
Instead of discovering degradation after failure, AMI allows you to see insulation breakdown as it begins.
AMR — Conductor &amp; Solder Joint Resistance Evaluation
Thermal cycling remains a leading driver of solder joint and connector fatigue.
The AMR (Conductor Resistance Evaluation System) supports reliability evaluation of PCB solder joints, connectors, and semiconductor packages. Integrated with rapid temperature change or thermal shock chambers, AMR’s high&#45;speed multi&#45;scan method automatically detects resistance changes from 1 mΩ to 100 MΩ in real time.
Microcracks and intermittent opens often appear only under dynamic stress. AMR ensures they are captured precisely when they occur.
AEM — Electromigration Evaluation for Fine Wiring Structures
As PCB designs increasingly support high&#45;performance devices and advanced packaging architectures, electromigration risk extends beyond the chip into board&#45;level interconnect structures.
The AEM (Electromigration Evaluation System) enables accelerated evaluation of microscopic wiring reliability under high&#45;temperature conditions up to 450°C. For advanced substrates, redistribution layers, and high&#45;current designs, AEM supports accurate lifespan prediction under realistic stress conditions.
For teams supporting both PCB manufacturing and semiconductor&#45;level integration, this capability bridges the gap between board and device reliability.
Integrated Environmental Platforms
AMI, AMR, and AEM operate seamlessly with ESPEC environmental systems, including:
Temperature &amp; humidity chambers
HAST / PCT systems
Rapid&#45;rate thermal cycle chambers
Thermal shock systems
HALT &amp; HASS solutions
Together, they form a scalable, integrated reliability test ecosystem — supporting material validation, board&#45;level qualification, and advanced electronic assembly development.
From benchtop chambers to large&#45;capacity systems, ESPEC designs and manufactures solutions in the United States, backed by coast&#45;to&#45;coast service and global technical support.
Event Details
PCB East 2026April 28 – May 1, 2026DCU Center | Worcester, MABooth 213
If you’re evaluating new equipment, refining a reliability program, or investigating a failure mode in your lab, let’s talk.
Connect Before the Show
To schedule a meeting at PCB East, contact:
Cami Pagecpage@espec.com
For technical discussions or application support:
Solutions Groupsolutionsgroup@espec.com
At ESPEC, we don’t just provide chambers.We help engineers make reliability measurable — from board to device.
Make reliability testable.
ESPEC North America Inc. designs, manufactures, and supports advanced environmental test chambers and reliability evaluation systems for PCB, electronics, and semiconductor manufacturers, as well as a broad range of industries including aerospace, defense, automotive, medical devices, energy, telecommunications, and industrial markets. Backed by ESPEC’s global engineering network, we deliver precision&#45;built systems, application expertise, and coast&#45;to&#45;coast service to validate durability, safety, and compliance — where failure is not an option.]]></description>
      <dc:subject><![CDATA[Events,]]></dc:subject>
      <dc:date>2026-03-17T00:47:00+00:00</dc:date>
    </item>

    <item>
      <title><![CDATA[ESPEC North America Is Headed to The Battery Show South 2026]]></title>
      <link>https://espec.com/na/site/battery-show-south-2026</link>
      <guid>https://espec.com/na/site/battery-show-south-2026#When:23:42:00Z</guid>
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Visit Us at Booth #1927 | April 22–23, 2026 | Charlotte, NC
The battery industry is evolving rapidly. Advancing chemistries, heightened safety standards, and compressed development timelines are redefining what testing infrastructure must deliver.
Keeping pace requires more than equipment. It requires integrated, purpose&#45;built solutions.
That’s why ESPEC North America is heading to Charlotte.
We’re proud to announce our participation in The Battery Show South 2026, taking place April 22–23 at the Charlotte Convention Center. If you’re developing the next generation of battery technology, we invite you to visit Booth #1927 and explore what’s possible when environmental simulation and charge/discharge testing are engineered to work together.
What We’re Bringing to Booth #1927
The ADBC + Andritz Bitrode Integrated Platform
At the center of our exhibit will be the Advanced Battery Test Chamber (ADBC), displayed in full integration with Andritz Bitrode’s charge/discharge system.
While the unit will not be operating live at the show, the integrated platform will be on display to give attendees a clear, in&#45;person view of how a fully contained chamber&#45;and&#45;cycler solution is engineered. Seeing the system physically integrated offers valuable perspective on layout efficiency, safety design, and workflow optimization.
The ADBC combines ESPEC’s multi&#45;area temperature control expertise with Bitrode’s precision cycling capabilities into a single, streamlined architecture designed specifically for battery testing environments.
Key platform capabilities include:
Wide temperature range: –40 °C to +100 °C with ±1.5 °C uniformity (standard)
Integrated safety systems: Specimen temperature monitoring, smoke and heat detection, CO₂ fire suppression, and engineered ventilation
Contained, efficient footprint: Climate control and charge/discharge capability engineered as one system, minimizing lab space requirements
Battery&#45;focused design: Built specifically for cell, module, and pack&#45;level testing with hazard mitigation in mind
As Luke Polega, President of ESPEC North America, shared at the launch of this collaboration:
“Our partnership with Andritz Bitrode brings advanced testing capabilities together in one robust platform, combining ESPEC’s multi&#45;area temperature control innovation with Andritz Bitrode’s charge&#45;discharge expertise.”
Our team will be available to walk through system architecture, customization options, and how this integrated approach can maximize testing efficiency within your lab constraints.
More Than a Display
The ADBC is one part of a broader battery testing portfolio.
At Booth #1927, you can also explore solutions including:

Thermal shock chambers for rapid temperature transition testing
Environmental cycling chambers for long&#45;term durability validation
Humidity chambers for moisture exposure and performance verification
Application engineering and contract testing support through our Solutions Group
Whether you are building out new capacity, scaling production validation, or refining an existing test program, our engineers are ready to have substantive technical discussions — not just product overviews.
Why The Battery Show South
The Battery Show South brings together a focused, technically driven audience shaping the future of EV and energy storage development. Charlotte continues to emerge as a key hub within the battery and EV supply chain, making this an important regional gathering for the industry.
We are proud to support and participate in that momentum.
Let’s Connect Before the Show
If you plan to attend, we encourage you to schedule time in advance so we can dedicate focused discussion to your specific testing objectives.
Visit us at Booth #1927, April 22–23, 2026. Schedule a meeting or request more information → cpage@espec.com 
Not attending but interested in learning more about the ADBC or ESPEC’s battery testing solutions? Contact our team directly → solutionsgroup@espec.com 
About ESPEC North AmericaESPEC North America designs, manufactures, and supports advanced environmental test chambers for companies driving innovation across energy, electronics, automotive, aerospace, and more. Built on a foundation of precision engineering, quality, and proven reliability, our systems help customers validate performance, durability, and safety with confidence.
From benchtop units to fully integrated battery testing platforms, every solution is engineered with performance and safety in mind and supported by responsive service teams coast to coast — backed by ESPEC’s global network for long&#45;term partnership and support.]]></description>
      <dc:subject><![CDATA[Events,]]></dc:subject>
      <dc:date>2026-03-15T23:42:00+00:00</dc:date>
    </item>

    <item>
      <title><![CDATA[News: West Michigan based ESPEC North America, Inc. Joins Consumers Energy’s Renewable Energy Program]]></title>
      <link>https://espec.com/na/site/espec-consumers-energy-partnership</link>
      <guid>https://espec.com/na/site/espec-consumers-energy-partnership#When:19:12:00Z</guid>
      <description><![CDATA[Partnership advances ESPEC’s commitment to sustainability, powering operations with Michigan&#45;based wind and solar energy beginning in 2028. West Michigan based ESPEC North America, Inc. Joins Consumers
Energy’s Renewable Energy Program
JACKSON, Mich., June 5, 2025 – Consumers Energy and ESPEC North America, Inc. announced a partnership to power the West Michigan based environmental and reliability testing equipment manufacturing company with clean energy and bring new renewable energy into Michigan’s electric grid. 
Under Consumers Energy’s Renewable Energy Program, major electricity accounts at ESPEC North America will source renewable energy from new Consumers Energy Michigan&#45;based wind and solar projects beginning in 2028. ESPEC North America can also claim the Renewable Energy Certificates (RECs) tied to the projects, further reducing the company’s carbon footprint and advancing its commitment that innovation and environmental responsibility must go hand in hand. 
“We commend ESPEC North America for making the commitment to match 100% of the energy it uses with renewable energy from Consumers Energy,” said Lauren Snyder, Consumers Energy’s senior vice president, customer growth officer. “Together, we’re making a meaningful impact in adding flexible generation sources to Michigan’s grid while fostering economic growth and creating jobs.”

Joining the Renewable Energy Program, ESPEC North America says is essential not only for protecting our planet for future generations but also for ensuring the long&#45;term sustainability of the industries it serves, helping the company strengthen its ability to innovate responsibly, reduce its environmental footprint, and align with the global Environmental Vision 2050 of its parent company, ESPEC Corp. 

“At ESPEC North America, we are committed to doing our part to advance environmental sustainability through meaningful action. We are unique in our contribution to the global clean energy push as we have numerous partners whom we serve in their endeavors to develop new and innovative renewable energy solutions,” said Luke Polega, President, ESPEC North America. “Partnering with Consumers Energy allows us to invest in some of those solutions and begin to see results that have a real impact on our environment.”
In total, the over 50 businesses that Consumers Energy serves have committed to over 700 megawatts of emission&#45;free renewable energy supporting their sustainability goals. That’s enough generation to power approximately 84,000 homes each year and equivalent to removing greenhouse gas emissions produced from over 190,500 cars on the road annually from the environment, according to U.S. Environmental Protection Agency calculations.

ESPEC North America joins notable Michigan program participants, including General Motors, Interlochen Center for the Arts, and the cities of Grand Rapids and Kalamazoo, among others, in accelerating the development of green energy infrastructure.  
Consumers Energy’s Renewable Energy Program offers a local, cost&#45;effective, flexible, and turnkey solution for businesses looking to align with sustainability goals while supporting the planet for future generations. Enrollment not only advances greening Michigan’s grid but also supports Michigan jobs created through building and operating renewable energy projects. 
Learn more by contacting RenewableProgram@ConsumersEnergy.com. 
Consumers Energy is Michigan’s largest energy provider, providing natural gas and/or electricity to 6.8 million of the state’s 10 million residents in all 68 Lower Peninsula counties. 
###
Media Contact: Matt Johnson, 517&#45;888&#45;1539 or matt.f.johnson@cmsenergy.com

For more information about Consumers Energy, go to ConsumersEnergy.com.]]></description>
      <dc:subject><![CDATA[News,]]></dc:subject>
      <dc:date>2025-07-01T19:12:00+00:00</dc:date>
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    <item>
      <title><![CDATA[The Future of Aerospace Testing: Advances in Environmental Chamber Technology]]></title>
      <link>https://espec.com/na/site/future-of-aerospace-testing</link>
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The aerospace industry is rapidly evolving, pushing the boundaries of engineering and technology. Each new generation of satellites, avionics, and flight electronics is expected to be more compact, more efficient, and capable of withstanding the harshest conditions. Achieving this level of reliability is no easy task—it requires rigorous testing to simulate the extreme environments these components will face. 
  
This is where&amp;nbsp;environmental chambers come in. Among the latest innovations are&amp;nbsp;Extreme Thermal Cycling (EXT) chambers, which combine speed, precision, and versatility. These advanced chambers are redefining how aerospace manufacturers test their products and expand the limits of thermal shock testing.
The Need for Innovation in Aerospace Environmental Testing 

Aerospace testing has always been demanding, but recent industry trends have heightened the stakes. Miniaturized electronics, composite materials, and new mission&#45;critical designs demand more thorough testing protocols. Yet, traditional thermal shock chambers and HALT (Highly Accelerated Life Testing) systems, while effective, have their limitations. 
Challenges in Conventional Testing
Thermal shock chambers are typically small and limited to certain product sizes. Larger components may not fit or experience uneven stress distribution. 
HALT chambers deliver unmatched stress testing through the combined power of extreme thermal cycling and repetitive&#45;shock vibration, but not every test demands vibration. For scenarios focused solely on thermal extremes, ESPEC’s EXT chamber offers a powerful, targeted solution without compromising performance or reliability.

These opportunities for deeper improvements in current testing capabilities have fueled the development of EXT chambers, which deliver rapid thermal cycling over a wide temperature range and accommodate larger products—all without the need for vibration testing.

Innovations in Extreme Thermal Cycling (EXT) Chambers 

EXT chambers represent a whole new level in environmental testing technology. By focusing solely on temperature cycling, they provide unmatched speed and versatility, complementing existing HALT and thermal shock testing protocols. Here’s how they work and why they’re essential.  
Unmatched Speed and Temperature Range  
EXT chambers are engineered for extreme performance. Using liquid nitrogen (LN2) cooling, they can achieve temperature changes of up to 100°C per minute—significantly faster than traditional refrigeration chambers. This speed dramatically reduces test cycles, allowing for more tests in less time. Rapid cooling and heating cycles enable manufacturers to catch potential failures early and refine designs before production.  
Versatility for Larger Products  
Unlike traditional thermal shock chambers, which often have limited space, EXT chambers can accommodate larger and more complex components. This makes them perfect for testing

Avionics enclosures
Satellite modules
Large composite structures


The ability to test bigger assemblies means manufacturers can simulate real&#45;world conditions for complete systems, not just individual components. This holistic approach improves reliability and reduces the risk of failure in the field.  
Efficient and Reliable Cooling System
The cooling system is the backbone of EXT chamber technology. Vacuum&#45;Jacketed (VJ) LN2 valves and manifold systems ensure maximum efficiency and precise temperature control, minimizing waste and preventing issues common with traditional on/off solenoid controls. Key features include:

Proportional control to maintain consistent temperatures and prevent thermal overshoots.
Energy&#45;efficient design, reducing condensation and eliminating water drips. 
Compatibility with both low&#45;pressure Dewar tanks and high&#45;pressure bulk tank systems.

These innovations translate to reduced costs, safer operations, and higher reliability in high&#45;stress testing environments.  
Advanced Control Systems  
EXT chambers are equipped with Allen&#45;Bradley PLC controllers and Typhoon Manager Software, which allow engineers to monitor and adjust every aspect of the testing process in real time. The control system ensures: 
Precision temperature management.Comprehensive data logging and reporting for post&#45;test analysis.Easy integration into existing testing workflows.

How EXT Chambers Expand Aerospace Testing Capabilities  

A New Dimension for Thermal Shock Testing  
Traditional thermal shock chambers use separate hot and cold zones, requiring products to move physically between them—a process that can introduce mechanical stresses or inconsistencies. EXT chambers eliminate this need by providing a single&#45;zone environment that can rapidly cycle between extreme temperatures. 
The result? More accurate data, faster results, and less mechanical wear and tear on products.  
Complementing HALT/HASS Programs  
EXT chambers are not designed to replace HALT or HASS systems but rather to enhance and supplement them as part of a robust reliability program. By focusing exclusively on temperature cycling, they allow manufacturers to: 
Dedicate HALT chambers to vibration and combined&#45;stress testing.Use EXT chambers for precise thermal profiling and long&#45;term reliability testing.

This division of testing responsibilities improves efficiency and helps predict how components will perform over time in space&#45;like environments.  
Real&#45;World Applications  
Manufacturers have already seen the benefits of EXT chambers in various aerospace projects: 
Next&#45;generation avionics systems have undergone rigorous testing in EXT chambers to validate their thermal resilience.Lightweight materials for satellites have been subjected to extreme temperature swings, ensuring they can withstand the conditions of low&#45;Earth orbit.

ESPEC’s Leadership in Extreme Thermal Cycling Technology  


For decades, ESPEC has been at the forefront of environmental testing solutions. Our EXT chambers are the latest testament to that legacy, offering cutting&#45;edge features designed to meet the growing demands of aerospace testing. 
  
Key Features of ESPEC EXT Chambers: 
LN2 Cooling System: Rapid, efficient, and reliable temperature control.High&#45;Velocity Airflow: Ensures uniform temperature changes across products, preventing thermal lag.Allen&#45;Bradley PLC Control System: Intuitive operation with advanced monitoring and data collection capabilities.ESPEC Web Controller: Seamlessly monitor and control your EXT chamber from anywhere with the ESPEC Web Controller; featuring intuitive remote access, real&#45;time data tracking, and streamlined test management for maximum flexibility and efficiency. The system also allows you to network multiple ESPEC chambers together, giving you centralized visibility and control across your entire testing operation.

Whether you need to test small components or large assemblies, ESPEC’s EXT chambers deliver the speed, accuracy, and scalability necessary for modern aerospace applications.
Redefining Aerospace Testing with Innovation
  The future of aerospace testing lies in smarter, faster, and more versatile solutions. Extreme Thermal Cycling chambers are leading this charge, helping manufacturers validate larger, more complex products under harsher conditions.   In the unforgiving environment of space, every component must perform flawlessly. With innovative testing tools like EXT chambers, aerospace companies are better prepared than ever to meet these challenges head&#45;on—ensuring that the next generation of spacecraft and satellites is ready for the ultimate test.]]></description>
      <dc:subject><![CDATA[Blog,]]></dc:subject>
      <dc:date>2025-05-13T03:18:00+00:00</dc:date>
    </item>

    <item>
      <title><![CDATA[Testing the Limits: How Environmental Chambers Simulate Space Conditions]]></title>
      <link>https://espec.com/na/site/how-environmental-chambers-simulate-space-conditions</link>
      <guid>https://espec.com/na/site/how-environmental-chambers-simulate-space-conditions#When:16:34:00Z</guid>
      <description><![CDATA[Space is an unforgiving environment where even the smallest design flaw can lead to catastrophic failure. Satellite components and flight electronics must endure extreme conditions that are impossible to replicate in daily life on Earth. Before launching into orbit, every component must prove its resilience and performance through rigorous aerospace environmental testing.
 
This is where environmental chambers come in. These sophisticated systems simulate the harsh realities of space—extreme temperature changes, vacuum pressure, and intense vibration—ensuring that equipment performs flawlessly when it matters most. By recreating these conditions in a controlled setting, manufacturers can validate designs, prevent costly failures, and confidently send their technology into the depths of space.
Why Testing Space Equipment Is Crucial
Space presents a brutal challenge for any piece of technology. Components must survive extreme temperature swings, ranging from the blazing heat of direct sunlight to the bone&#45;chilling cold of the Earth’s shadow. In the vacuum of space, there’s no air to transfer heat, creating unpredictable thermal stresses. Add to that the punishing vibration and shock during rocket launches, and you’ve got an environment that will quickly expose any design flaw.
 
Failures in space come at a high cost—both financially and operationally. A single malfunction can jeopardize entire missions and result in the loss of multi&#45;million&#45;dollar investments. Ensuring equipment can endure such challenges isn’t optional; it’s mission&#45;critical.
 
Aerospace chambers provide a powerful solution. These specialized test systems allow manufacturers to recreate the exact conditions of space, enabling them to validate designs before launch. By identifying and addressing potential weaknesses on the ground, companies can reduce risk, improve reliability, and boost confidence in their space&#45;bound technology.
Key Conditions Simulated in Environmental Chambers

Extreme Temperature Testing
In space, temperatures can fluctuate drastically within seconds. Sunlit surfaces can exceed 250°F (120°C), while shaded areas plummet to &#45;250°F (&#45;157°C). These dramatic shifts put intense thermal stress on materials and electronic components. Environmental chambers replicate these temperature extremes to test how products react under such conditions.
During aerospace environmental testing, engineers monitor for signs of thermal expansion, contraction, and component failure. For example, sealants may crack, circuit boards may warp, or solder joints may weaken—all risks that must be mitigated before launch. Temperature cycling chambers subject components to repeated heating and cooling cycles, helping manufacturers ensure long&#45;term reliability. 
Vibration and Shock Testing
Rocket launches subject spacecraft to intense vibrations and shocks as they ascend through the atmosphere. If equipment isn’t built to handle these forces, it can suffer damage before it ever reaches space.
Specialized vibration and shock chambers simulate the forces experienced during launch, replicating high&#45;frequency vibrations and sudden impacts. Engineers use these tests to verify that structural components remain secure and that sensitive electronics won’t loosen or fail under pressure. 
Pushing Boundaries: How Environmental Chambers Drive Innovation and Reliability
In the high&#45;stakes world of space exploration, aerospace environmental testing does more than protect against failure—it fuels innovation. Every test provides engineers with valuable insights, helping them refine designs, improve resilience, and push technological limits. By identifying weaknesses before launch, companies can prevent costly mistakes and ensure their equipment performs under the most punishing conditions.
Accelerated life testing is a key part of this process. It allows engineers to simulate the effects of prolonged exposure to space&#45;like environments in a fraction of the time, predicting how components will age and behave over months or even years. This kind of forward&#45;looking approach ensures that satellites and other spacecraft remain operational long after deployment.
History offers countless examples where rigorous environmental testing saved missions from failure. Some components initially deemed flight&#45;ready revealed critical flaws only after undergoing intense testing—issues that would have led to catastrophic in&#45;orbit malfunctions had they gone undetected. These tests not only prevent disaster but also inspire new innovations that push aerospace technology forward.
ESPEC: Precision and Reliability in Space Simulation  


For decades, ESPEC has been a trusted leader in environmental testing, with specialized expertise in aerospace chambers that simulate the most extreme conditions. Whether it’s thermal vacuum chambers that recreate the vacuum and temperature extremes of space, vibration chambers that mimic the violent forces of launch, or HALT/HASS systems that stress components to their limits, our chambers are built for precision and reliability.
 
Of course, ESPEC’s commitment to quality extends beyond the equipment itself. Every chamber is designed with a focus on consistency and performance, ensuring that customers can depend on accurate, repeatable results. Our integration of advanced monitoring systems and cutting&#45;edge testing protocols means that customers can confidently validate their designs with the highest level of accuracy.
With nearly 40 years of experience and a reputation for excellence, ESPEC continues to support aerospace manufacturers in building more reliable, resilient technology. From satellite components to cutting&#45;edge flight electronics, ESPEC’s chambers play a critical role in ensuring that every piece of equipment is truly space&#45;ready.
Ready for Space: Testing is the Key to Success
Space is a brutal frontier where preparation is everything. Environmental chambers give manufacturers a powerful tool to simulate the harshest conditions, allowing them to validate performance and refine designs with confidence. Without this level of testing, countless missions would face unnecessary risks, leaving success to chance.
 
Testing is not just a safeguard—it’s a competitive advantage. Companies that invest in rigorous aerospace environmental testing are better equipped to push innovation, reduce costs, and deliver technology that meets the demands of space exploration. In a world where failure is not an option, the ability to test the limits here on Earth is what keeps us reaching for the stars.]]></description>
      <dc:subject><![CDATA[Blog,]]></dc:subject>
      <dc:date>2025-05-12T16:34:00+00:00</dc:date>
    </item>

    <item>
      <title><![CDATA[CVE-2025-27847 for Web Controller Firmware]]></title>
      <link>https://espec.com/na/site/cve_2025_27847</link>
      <guid>https://espec.com/na/site/cve_2025_27847#When:15:37:00Z</guid>
      <description><![CDATA[Will be resolved Product
Espec North America Web controller.
 
Status
Resolved
Version 3.3.8 and newer.
 
Affected Versions
3.0.0 &#45; 3.3.7
 
Problem
Javascript Web Token (JWT) is still valid when a user logs out of the system.
 
Resolution
JWT white&#45;list has been added, user is added to the whitelist when the login, and removed when they logout.
This has the side effect that all tokens generated before updating to or past 3.3.8 will be invalidated and the users must re&#45;login to the system.
 
Mitigation
Update the firmware to 3.3.8 or newer.]]></description>
      <dc:subject><![CDATA[CVE,]]></dc:subject>
      <dc:date>2025-03-17T15:37:00+00:00</dc:date>
    </item>

    <item>
      <title><![CDATA[CVE-2025-27846 for Web Controller Firmware]]></title>
      <link>https://espec.com/na/site/cve_2025_27846</link>
      <guid>https://espec.com/na/site/cve_2025_27846#When:15:36:00Z</guid>
      <description><![CDATA[Will be resolved Product
Espec North America Web controller.
 
Status


  	GRUG Password: Resolved
    Version 3.3.8+


  	BIOS Password: Manual Intervention Required
    See Mitigations


 
Affected Versions


  	GRUG Password: 3.3.0 &#45; 3.3.7


  	BIOS Password: All


 
Problem
Physical access required.


  	GRUB Password:
    No GRUB password has been set, an attacker with physical access can make alterations to GRUB configuration and boot parameters.


  	BIOS Password:
    No BIOS password has been set, an attacker with physical access can make alterations to the BIOS.
    By booting from USB media the firmware partition(s) could be mounted and altered.
    Firmware Updates will undo any alterations made the the firmware partition(s)


 
Resolution


  	GRUB Password:
    A GRUB Password has been set.


  	BIOS Password:
    Manual mitigation required, see Mitigation Section.


 
Mitigation


  	GRUB Password:
    Update the firmware to 3.3.8 or newer.


  	BIOS Password:
    A BIOS password may manually be applied.

    	This password must be entered to boot the system.
    	Physical access control may be much more convenient.


Connect an HDMI or Displayport monitor, and a USB keyboard.
Cycle (or apply) power to the system
Press the [DELETE] key repeatedly, until a password prompt appears
Press the [ENTER] key (no password)
Press the [RIGHT ARROW] key 3 times to navigate to the &quot;Security&quot; tab
Press the [ENTER] key on &quot;User Password&quot;
Type the desired password, then press [ENTER] twice
Press the [F4] key to save and exit the BIOS

This password must be entered to boot the system after every power cycle.]]></description>
      <dc:subject><![CDATA[CVE,]]></dc:subject>
      <dc:date>2025-03-17T15:36:00+00:00</dc:date>
    </item>

    
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