Publish Time: 2015-12-04 Origin: D&D Hardware
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.
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.
2.Durability
Two categories are defined
Grade 6 ：100,000 cycles
Grade 7 ：200,000cycles
3.Test door mass
Two categories are defined
Grade5 ：Up to 100kg
Grade6 ：Up to 200kg
4.Fire resistance
Two grades of fire resistance are identified :
Grade 0：Not appropriated for use on fire/smoke door assemblies
Grade 1：Suitable 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.
5.Safety
All panic and emergency devices have a critical safety fun thereforeOnly the top grade 1 is identified.
6.Corrosion resistance
Two grade of corrosion resistance are identified according to EN 1670.
Grade 3：High resistance
Grade 4：Very high resistance
7.Security
Only one category of security is identified grade 2:
8.Projection of device
Two categories are identified.
Grade 1: projection up to 150mm(standard projection)
9.Type of device
Two categories are identified.
Typee A : push bar operations
As a professional panic exit device manufacturer in China, we provide customers various exterior and interior door panic exit device. Our panic exit device are high-quality, durable, anti-rust and textured. The panic exit device we provide are suitable for wooden door, metal door, fire rated door, double door, single door, steel door of commercial or residential application.
All our products strictly according to international Standard, such as the ANSI, BS EN/CE, UL, BHMA standard.
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Contact: David Jian
Mob:0086-139 2903 7292
Email: David@dndhardware.com, sales@dndhardware.com,
Jobby Zhang
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