Testing of lever handle units for fire doors and smoke control doors according to DIN 18273
DIN 18273 - Lever handle units for fire doors and smoke control doors
Division Building components:
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Scope according to DIN 18273 (Chapter 1):
This standard applies for all types of lever handle units for fire doors and smoke control doors for each design as hinged and pivoted doorsets of single or double-leaf construction.
Lever handle units as per this standard are matched to the specifications according to DIN 4102-5 and DIN 4102-18 as well as DIN 18095-1 and DIN 18095-2.
Requirements according to DIN 18273 (Chapter 5):
- Materials and constructive assembly
- Door handle pin
- door handle pin with steel core
- Guide bearing of door lever handles
- Keyhole sheet (not at cylinder locks)
- Prevention of accident risk
- Durability test
- Corrosion protection