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🛡️ NEMA 4X: The Ultimate Protection for Industrial Enclosures
NEMA 4X is one of the most robust and versatile ratings established by the National Electrical Manufacturers Association (NEMA) . It sets the standard for enclosures designed to safeguard electrical and electronic equipment against harsh environmental conditions, offering a superior level of defense. What is the NEMA 4X Rating? The NEMA 4X classification is an extension of the NEMA 4 rating. It ensures the enclosure provides protection against a range of elements, making i
Dunel Atlantic
Nov 192 min read


🛡️ The Pendulum Hammer Test (Test Eha)
The Pendulum Hammer Test , designated as Test Eha within the IEC 60068-2-75 standard, is the preferred method for assessing the mechanical robustness of enclosures designed to withstand high-energy impacts . Methodology and Application The Eha test utilizes a pendulum-style hammer mounted on a rigid frame. The energy of the impact is controlled by the mass of the striking element and the angle from which it is released, resulting in a defined arc that hits the test specime
Dunel Atlantic
Nov 192 min read


⚙️ The Spring Hammer Test (Test Ehb)
The Spring Hammer Test , or Test Ehb , is the counterpart to Eha and is used to verify the resistance of an enclosure to low-energy impacts that could result from careless handling, minor accidental drops, or everyday bumps. Methodology and Application The Ehb test utilizes a Spring Hammer , which is a handheld device that stores potential energy in a spring and releases it rapidly to deliver a defined impact pulse. Mechanism: The device is manually pressed against the surf
Dunel Atlantic
Nov 191 min read


Understanding Electrical Tracking Resistance Tests: IEC 60112 vs IEC 60587
Understanding Electrical Tracking Resistance Tests: IEC 60112 vs IEC 60587
Dunel Atlantic
Aug 122 min read


The Origins of Test Methods in Compliance Standards
When a product compliance standard requires a specific test, that test is rarely invented for the sake of that standard alone. Instead,...
Dunel Atlantic
Aug 112 min read


The Testing Industry and the Logic of Catastrophe: Why Prevention Must Precede Certification
Major advances in safety and quality are rarely born from success — they are forged in the harsh lessons of catastrophe. Industrial history shows that when prevention is overlooked, the cost is paid in lives, losses, and ruins. This article explores why certification must not be a delayed reaction, but a forward-looking commitment to future realities.
Dunel Atlantic
Apr 252 min read


The Invisible War: How Fake Compliance Equipment Threatens Global Safety and Trust
Not every certified device is trustworthy. When certification fails, global safety shakes. This is the invisible war few dare to see — but everyone will feel.
Dunel Atlantic
Apr 242 min read


The Shadow of Espionage in Product Certification: Risks Beyond Borders
The Shadow of Espionage in Product Certification: Risks Beyond Borders
Dunel Atlantic
Jan 26, 20242 min read


Exploring IPX3, IPX4, IPX3b, and IPX4b Test Methods: A Comprehensive Analysis
Exploring IPX3, IPX4, IPX3b, and IPX4b Test Methods: A Comprehensive Analysis
Dunel Atlantic
Sep 26, 20235 min read


Product Safety and Protectionism: The Risks Faced by the West Due to Failures in Equipment Testing
"In developing countries, corruption compromises testing equipment validation, risking product safety and regulatory credibility."
Dunel Atlantic
Sep 24, 20232 min read


Precision in Play: The Vital Role of Quality Sensors in Modern Sports
In the rapidly evolving realm of sports, gaining a competitive edge goes beyond athletes' physical prowess; it involves harnessing...
Dunel Atlantic
Sep 20, 20232 min read


Flammability Testing: Ensuring Product Safety and Compliance
Discover the importance of flammability testing in product safety. Explore standards, automated solutions, and industry applications
Dunel Atlantic
Jul 1, 20232 min read


Instructions for Calibration and Use of Drip Box (500 x 500 mm Area)
Guide to calibrate and use a 500x500mm Drip Box: follow international standards, calculate water flow, and collect samples for accurate test
Dunel Atlantic
Jun 30, 20233 min read


Ensuring Product Safety
Ensuring Product Safety: Explore certifications, standards, and labeling for a safer world. #ProductSafety
Dunel Atlantic
Jun 29, 20232 min read


Compliance Test Services - ISO17025
We are in the process of certification to provide testing services according to ISO17025 and we aim to offer it very soon.
Dunel Atlantic
Jun 22, 20232 min read


ORMITY Inc.
At Ormity, we specialize in providing test equipment solutions for quality and safety related to the most important compliance...
Oussama Belghazi
Apr 25, 20231 min read
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