Ensuring Knee Protection Excellence: Hongtu’s Kneepad Impact Tester Meets EN 14404-3:2024

author: Heather Hu

2025-11-27

Ensuring Knee Protection Excellence: Hongtu’s Kneepad Impact Tester Meets EN 14404-3:2024

In industries ranging from construction and logistics to sports and manufacturing, knee protection is not just a safety requirement—it’s a cornerstone of worker well-being and performance. A poorly designed kneepad can lead to severe injuries, lost productivity, and compliance risks. This is where kneepad impact testers come into play, serving as the ultimate quality gatekeeper. Among the leading providers of such critical testing equipment is Hongtu Instruments, whose kneepad impact tester stands out for its strict adherence to the latest international standards, including the newly updated EN 14404-3:2024. In this blog, we’ll explore how this advanced equipment defines protection standards and supports businesses worldwide.

Why Kneepad Impact Testing Matters More Than Ever

Knees are among the most vulnerable joints, bearing significant weight and pressure in countless work and sports scenarios. For workers who spend hours kneeling—such as tilers, electricians, and warehouse staff—or athletes like skaters and hockey players, kneepads must do more than just cover the knee: they need to absorb impact energy, resist penetration, and distribute force evenly to minimize injury risk.

Without rigorous testing, there’s no way to verify if a kneepad lives up to its safety claims. Substandard products may fail unexpectedly under impact, leaving users unprotected. This is why regulatory bodies and industry associations have established strict testing standards. For manufacturers, investing in reliable impact testing isn’t just a compliance box-ticking exercise—it’s a commitment to product quality and user trust.

Hongtu’s Kneepad Impact Tester: Built for Compliance with EN 14404-3:2024

Hongtu Instruments has long been a pioneer in protective equipment testing technology, and its kneepad impact tester is a testament to this expertise. The device is engineered to meet the requirements of multiple international standards, with EN 14404-3:2024 being a key focus—this latest European standard sets rigorous benchmarks for “individual combinations of Type 2 knee pads and clothing” used in kneeling work, replacing the outdated EN 14404:2004+A1:2010.

What Makes EN 14404-3:2024 a Game-Changer?

EN 14404-3:2024 raises the bar for knee protection by addressing the unique needs of integrated kneepad-clothing systems. Unlike standalone standards, it requires testing of the complete combination (knee pad + clothing pocket/fastening) to ensure compatibility and performance. Key requirements covered by the standard include:

Penetration resistance: Level 2 products must withstand at least 250N of force without penetration, critical for harsh work environments with sharp debris.
Force distribution: Ensuring impact force is spread evenly across the knee, limiting peak pressure to below 30N on both flat and uneven surfaces (for Level 1U and 2).
Ergonomic compliance: Products must be tested for comfort during real-world use, balancing protection with wearability.
Size and fit specifications: Detailed dimensions for small (S) and large (L) knee pads, including minimum length/width and maximum corner radius, to ensure consistent coverage.

Beyond EN 14404-3:2024—Multi-Standard Compatibility

Hongtu’s tester doesn’t stop at EN 14404-3:2024. It’s designed to support global compliance by aligning with a range of key standards, making it a versatile tool for manufacturers targeting multiple markets. These include:

EN 14120: For roller sports protective equipment (kneepads, elbow pads, wrist guards).
GB/T 24278-2019: China’s national standard for impact absorption in protective gear.
EN 13158: For equestrian protective clothing (knee and shoulder guards).