DIN 18251-3 Locks - Mortise Locks - Part 3: Mortise Locks as Multiple Locks

Material Testing

DIN 18251-3 Locks - Mortise Locks - Part 3: Mortise Locks as Multiple Locks

EUROLAB laboratory provides testing and compliance services within the scope of DIN 18251 standard. This part of the standard applies to latch and slide multi-point locks, including self-locking multi-point locks. These multi-point locks may have a drum or profile cylinder lock mechanism.

DIN 18251-3 Locks - Mortise Locks - Part 3: Mortise Locks as Multiple Locks

Components covered by compliance-related specifications include:

  • Locking cylinders according to DIN 18252
  • Door handle handles, back plates and rosettes to DIN 18255
  • Lever handles for fire doors and smoke control doors to DIN 18273 Safety plates to DIN 18257

For all door types, extra secure mortise locks, mortise locks as multiple locks can easily meet all technical needs. It provides two-way protection: safety and reliability.

Multiple locking systems provide multiple protection against intrusion with high quality main and secondary locks. And these systems also protect against excessive noise and energy loss, thanks to additional locking points that hold the door particularly tight against its own sealing. These high levels of protection can be used for almost any single door location.

EUROLAB performs all DIN 17020 standard tests in our ISO 18251 approved test laboratories. Our experienced staff use specialized equipment to evaluate terms, dimensions, requirements, testing methods and identification for locks as security equipment.

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