ATL

Defense Industry Testing

We support reliability testing in accordance with domestic
and international standards for defense industry testing.

ATL values our customers' business and
provides the highest quality and technical services.

Testing Services

Testing Fields (Defense Industry Testing)

Reliability testing of defense industry components plays a critical role in warfare and military operations. These components must function in various extreme environmental conditions. With reliability testing, we must verify that components can operate reliably in environments with high temperature, low temperature, humidity, vibration, shock, etc., and the results have a significant impact on military operations.
Testing Scope

Winches, Automatic Fire Extinguishing Systems, Hydraulic Equipment, Missile Launching Systems, Control Panel Systems, Power/Signal Processing Systems

Defense Industry

What is MIL Testing Standard?: MIL-STD(Military Standard)is a military standard specification established by the U.S. Department of Defense (DOD), which is a document that specifies various test items and criteria to ensure equipment reliability and performance, even in harsh environments. It is used as an important criterion for proving product durability and quality in the defense and aerospace industries worldwide and is also widely adopted in civilian sectors.

Standard Number	Standard Name	Target
MIL-STD-810F:2000	DEPARTMENT OF DEPENSE TEST METHOD STANDARD FOR ENVIRONMENTAL ENGNEERING CONSIDERATIONS LABORATORY TESTS 501.4 High temperature 507.4 Humidity	Military Equipment Overall (Electronic Devices, Vehicles, Weapon Systems, etc.)
MIL-STD-810F:2003 (NOTICE 3)	DEPARTMENT OF DEPENSE TEST METHOD STANDARD FOR ENVIRONMENTAL ENGNEERING CONSIDERATIONS LABORATORY TESTS 501.4 High temperature 507.4 Humidity	Military Equipment Overall (Electronic Devices, Vehicles, Weapon Systems, etc.)
MIL-STD-810G w/Change1:2014	DEPARTMENT OF DEPENSE TEST METHOD STANDARD FOR ENVIRONMENTAL ENGNEERING CONSIDERATIONS LABORATORY TESTS 501.6 High temperature 507.6 Humidity	Military Equipment Overall (Electronic Devices, Vehicles, Weapon Systems, etc.)
MIL-STD-810G:2008	DEPARTMENT OF DEPENSE TEST METHOD STANDARD FOR ENVIRONMENTAL ENGNEERING CONSIDERATIONS LABORATORY TESTS 501.5 High temperature 507.5 Humidity	Military Equipment Overall (Electronic Devices, Vehicles, Weapon Systems, etc.)

MIL-STD-810 - Environmental Testing: Evaluates durability in extreme environments such as high/low temperature, humidity, vibration, shock, and waterproofing; Example: Replication of operating conditions in desert/polar/marine environments

Importance of MIL Testing: Essential certification criteria for defense equipment, securing product reliability and durability, establishing competitiveness for export, and global bidding, applicable not only for military use but also in various fields such as industrial, medical, and aviation sectors

Railway

What is Railway Reliability Testing?: Railway Reliability Testing evaluates whether railway system components, such as trains, electronic parts, control devices, communication equipment, etc. can operate reliably over long periods of time. Due to the nature of operating environments with various stress factors such as vibration, temperature changes, humidity, EMI/EMC, etc., precise durability testing and environmental testing that can withstand these factors are essential.

Standard Number	Standard Name	Target
KS R 9144:2021	Vibration Test Method for Railway Vehicle Components	Railway Vehicle Components
KS R 9144:2021	Railway Signal Security Components - Vibration Test Method	Security-related Components of Railway Signal Systems
KS R 9144:2021	Railway Signal Security Components - Shock Test Method	Security-related Components of Railway Signal Systems

Necessity of Railway Reliability Testing: 1. Ensuring high durability for long-term operation; 2. Securing passenger and operator safety; 3. Domestic and international railway standards and certification; 4. Meeting export and bidding requirements