ANSI Grade1 Mortice Lock

American National Standard Institute (ANSI) ANSI 156.13

 

   

Item	ANSI 156.13
Cycle-test	Grade   1-1,000,000
	Grade 2-800,000
	Grade 3-800,000
Fire Test	Pass UL 10 C 3   hours fire test
Anti-corrosion	Salt Spray Test 200 hours

 

1.SCOPE

 

1.1 This Standard establishes performance requirements for Mortise Locks and Latches and includes operational, cycle, strength, material evaluation, security, and finish tests, and dimensional criteria.

 

1.2 Tests described in this Standard are performed under laboratory conditions. In actual usage, results may vary because of installation, maintenance, and environmental conditions.

 

1.4 Grade Qualifications

 

1.4.1 Two classifications of Grades are described in this Standard. Manufacturers shall indicate separately, for both an Operational Grade and a Security Grade level of mortise locks and latches. The minimum acceptable grade level for Operational and Security grades shall be a grade 3.

 

1.4.1.1 Operational Grades shall meet the requirements of Sections 8, 9, 10, 11 and 13.

 

1.4.1.2 Security Grades shall meet the requirements of Section 12.

 

1.4.2 Any function shall be tested for qualification under Operational Grades and all other functions shall be considered as meeting the criteria provided the lock case and operating parts are of the same construction as that of the lock previously tested.

 

1.4.3 Function F21 or a similar function with dead bolts and function F04 or a similar function without dead bolts to be certified shall be tested with the trim for qualification under Security Grades. All other functions where access is prevented shall be considered as meeting the criteria provided the lock case and operating parts are of the same construction as that of the lock previously tested.

 

As a professional door hardware supplier, D and D Hardware provides high-quality and durable hardware products for distributors and manufacturers. Our products have passed ANSI/UL, CE EN tests, including door lock, door hinge, panic door bar, door cylinder, door handle, door closer, etc..

 

D and D HARDWARE continues to improve processing technology, update processing equipment, and provide customers with more high performance cost ratio products.

 

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