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Panic Exit Devices BS EN 1125

Views:32     Author: D&D Hardware     Publish Time: 2015-12-04      Origin:Site

Panic Exit Devices BS EN 1125

BS EN 1125 Panic Exit Devices
It is desirable that the doors at final exits in public buildings,places of entertainment ,shops etc should be fitted with panic devices operated by a horizontal bar or touch bar .The emphasis for products covered by this standard is on safe exit rather than security .
 
providing details on product types,classification by use ,test cycles ,door mass ,corrosion resistance as well as definitions,product performance requirements,test apparatus,test methods and marking products.
 
 
The main purpose of the performance requirements of this standard is to give safe and effective escape through a doorway with minimumeffort and without prior knowledge of the device i .e.for lock doors on escape routes where panic situations can be for seen .
 
BS EN 1125 Classifies panic exit devices by using a 9 digit coding system ,each digit referring to a particular feature of the product Measured against the standards performance requirement .
 
Digit 1-Category of use
Only one category is identified .
         -grade 3-High frequency of use by public and others with little incentive to exercise care .
 
 
Digit 2-Durability
Two categories are defined .
         -grade 6100000 cycles
         -grade 7200000cycles
 
 
Digit 3-Test door mass
Two categories are defined .
         -grade5Up to 100kg
         -grade6Up to 200kg
 
Digit 4 –fire resistance
Two grades of fire resistance are identified :
         -grade 0Not appropriated for use on fire/smoke door assemblies
         -grade 1suitable for use on fire/smoke door assemblies subject to satisfactory assessment of the contribution of thePanic/emergency device to the fire resistance of specified fire/smoke door assemblies.
 

Digit 5-Safety
All panic and emergency devices have a critical safety fun thereforeOnly the top grade 1 is identified .
 
7 
Digit 6 –Corrosion resistance
Two grade of corrosion resistance are identified according to EN 1670.
         -grade 3High resistance
         -grade 4very high resistance 
8


Digit 7-Security 
Only one category of security is identified grade 2:
Panic devices are primarily for the operation of a door from the inside. Safety consideration will always be given over security.
 
Digit 8 - Projection of device 
Two categories are identified.
       -grade 1: projection up to 150mm(standard projection)
       -grade 2:projection up to 100mm(low projection)
 
Digit 9-Type of device 
Two categories are identified.
       -typee A : push bar operations
       -typee B : touch bar operations
     

D&D Hardware Manufacture of  high quality hardware for Wooden Doors, Metal Doors, Fire Rated Doors,
Our products which include Mortise Locks, Lock Cylinder, Lever HandlesDoor HingesPanic Exit DeviceDoor Closer,Door StopersDoor Boltsetc.

All our products strictly according to international Standard, such as the ANSI, BS EN/CE, UL, BHMA standard.
 
 
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