• Overview
  • We test already-assembled or manufactured products of elevator accessories and elevators by certification standards properly, evaluate the manufacturing facilities, testing facilities, technical skills and manufacturing system, and certify the safety of products.
• Applicable Items
  • Certification and test for parts of elevators
    • Speed governor, emergency stop equipment, shock absorber, brake to prevent over-speeding, landing door locking device for elevators
  • Elevator certification and test
    • Electric elevators
    • Hydraulic elevators
    • Escalators (including moving walkways)
    • Inclined wheelchair lift
    • Vertical wheelchair lift

• Overview
  • To enhance satisfaction of users and to strengthen the company’s competitiveness by improving the quality of industrial products and securing reliability of the third-party certification testing agency, we ‘develop technology of testing evaluation and support quality certification’.
• Applicable Items
  • Certification and Test of Elevation Parts
    • Impact test of elevator’s doors, traction machine test, driving chain test, handrail test, step and pallet test, test of board including safe circuit, brake test, limit switch test, and arson door test, etc.
  • Elevator certification and test
    • Electric elevators, hydraulic elevators, escalators (including moving walkways), inclined wheelchair lift, vertical wheelchair lift.
  • Elevator Energy Efficiency and Rating Test
    • Energy efficiency and rating test for passenger elevators.

• Overview
  • By conducting safety inspection and diagnosis on air bridges at airports and quality and safety of baggage processing facilities by an accredited institution, we secure safety for passengers and also prevent accidents in advance.
• Applicable Items
  • Air Bridge and Main Safety Parts
  • Baggage processing facilities and main safety parts

• Domestic safety certification (KC certification) test for explosion-proof electrical machinery
• International certification (IECEx) test for explosion-proof electrical machinery
• Support international certification for explosion-proof electrical machinery
• Design, evaluate, IP test for explosion-proof equipment
• Test and certification of shipbuilding materials

• Overview
  • KTL has signed business agreements with major international certification institutes, offers product test, factory inspection, and certification information, and supports small and medium-sized businesses to reduce cost, time, and effort in order to obtain international certification, helping them to export goods on time.
• Explosion-proof certification support
  • Support products for European explosion-proof certification (ATEX, 94/9/EC): KEMA (Netherlands), LCIE (France), TUV (Germany), SIRA (UK), DNV (Norway), NEMKO (Norway)
  • Factory inspection support for European explosion-proof certification (ATEX): SIRA (UK)
  • Technical support for explosion-proof certification in China (CQM-NEPSI) and Japan (TIIS)
  • Design, develop, technical support for explosion-proof electrical machinery: Technical support for errors, including analysis and evaluation of the parts and materials, tools, design circuit, failure analysis, and manufacturing technology.

Waterproof and dustproof (IP) test categorizes dustproof and waterproof for exteriors of electrical appliances in accordance with IEC 60529 standards, and tests, evaluates, and issues the official KOLAS test result.

• Overview
  • For safe operation of nuclear power plants, it is to verify that facilities and equipment are structurally sound for a seismic environment and that their functions work normally prior to on-site installation.
• Applicable Items
  • Safety-related measure controlling facilities, Safety console, Shift supervisor console, Remote shutdown console, Control rod control system, earthquake monitoring equipment, etc.
  • Valve-driving Actuator
  • Mechanical structures, motors, reducers, current transformers, etc.

• Overview
  • In accordance with Article 2008-46 of Radio Waves Act (Revised on Oct. 16, 2008) and Article 2009-3 of Radio Waves Act (Enacted on June 1, 2009), it is to verify that business telecommunication facilities (organ communication facilities, special category telecommunication facilities, additional communication facilities, and transmission network facilities) and private telecommunication facilities are structurally sound for seismic environment and that their functions work normally prior to on-site installation.
• Applicable Items
  • Communication Equipment
    • Exchanger, transmission terminal device, relay equipment (excluding basic relay), multiplexer, distributor
    • Transmission Device of Base Station
    • Storage of customer information and storage of short messages
  • Power Facilities
    • Power-receiving device, rectifier, standby power facility (storage batteries, emergency generators) Supplementary Facilities
  • Supplementary Facilities
    • Flooring facility (double floor) to install communication equipment at telecommunication companies that are built by telecommunication business operators and private communication facilities.
  • Outdoor Facilities
    • Tower facilities, railroad structures (cable tunnel, duct line, manhole, communication electric pole).

• Overview
  • In accordance with Earthquake Disaster Countermeasure Act, it is to verify that the facilities and equipment for earthquake preparedness are structurally sound for a seismic environment and that their functions work normally prior to on-site installation.
• Applicable Items
  • Power-generating hydroelectric facilities, thermal plants, transmission facilities, substation facilities, and distribution facilities according to Article 2 of Electricity Business Act.
  • Controlling facilities of liquefied petroleum gas and city gas, evaporation facilities, static pressure device, plumbing, support structure, base, etc.
  • Bridges and tunnels, etc. according to Item 1 of Clause 1 of Article 2 of Road Act.

• Overview
  • When exporting equipment and device to regions such as Japan, Chile and Southeast Asia with high occurrence of earthquake, it is to apply seismic standards required by the country, to conduct a seismic test, and to provide the test result, verifying that they are structurally sound and functional.
• Applicable Items
  • Measure controlling equipment at power plants and substations.
  • Communication equipment, structures, etc.

• Overview
  • It is to support the development of seismic isolation/vibration control equipment and to evaluate their performance.
• Applicable Items
  • Seismic isolation equipment, vibration control equipment, structures, etc.

• Overview
  • Conduct official test as international authorized testing agency (KOLAS) on domestic and international standards including KS and ISO, etc.
  • Consult with test clients about inspection methods and standards of products and conduct tests when manufacturers, sellers or purchasers like to verify products and parts objectively, including product development, product analysis and source of demand.
• Business Fields

  Quality Certification Test Business Fields

  Fields	Main Tests
  KOLAS certification test and general test	Issue KOLAS official test report General test of KS-related noise and vibration General test requested by clients

• Overview
  • Conduct official test as international authorized testing agency (KOLAS) on domestic and international standards including KS and ISO, etc.
  • When manufacturers, sellers or purchasers like to verify products and parts objectively, including product development, product analysis and source of demand.
  • Consult with test clients about inspection methods and standards of products and conduct the test.
• Business Fields

  Certified Environmental Test Business Fields

  Fields	Main Tests
  Eco Label Certification Test	Noise test for products applicable for eco label.

• Overview
  • It is to set the standards for administrative multifunctional office supplies used at every administrative government institute, and it is intended to secure the functions, safety, reliability, interrelation, and ease of maintenance after reflecting the changes of work environment and development of related technology by securing necessary functions, performance, safety, reliability and interrelation while using multifunctional office supplies, and KTL conducts the performance test accordingly.
• Business Fields

  >Suitability Test of Administrative Computing Network Business Fields

  Fields	Main Tests
  Assessment and Certification Test of Administrative Computing Network Suitability	Noise test on administrative multifunctional office supplies

• Overview
  • PA Certification is a system to certify the performance of air sterilizers (purifiers) specified by Korea Ozone UV Association per request by Public Procurement Service in order to improve the quality of air sterilizers (purifiers) which is a procurement product, and KTL conducts the performance test accordingly.
• Business Fields

  PA Certification Test Business Fields

  Fields	Main Tests
  Korea Ozone UV Association’s PA Certification Test	Noise test on air Sterilizer (Purifier) for PA certification (Standards by Korea Ozone UV Association)

• Overview
  • Securing safety via thorough maintenance of oil refining, petrochemical, generating equipment, and rotating facilities is the most important, which requires professional technology and experience. By using advanced devices with a basis of relevant standards and engineering data, it gives accurate diagnosis and predicts the remaining service life, diagnosing, analyzing, and evaluating performance of facilities to operate and maintain safe facilities.
• Business Fields

  Machinery and Equipment Diagnosis Business Fields

  Fields	Main Tests
  Diagnosis of Equipment	Plan, diagnose, analyze, evaluate the equipment. Rotary press, textile machinery, plant, rotating machine, pump, and other machinery elements, etc.

• 
  Overview

  • To reduce the standby power and to contribute to saving energy fundamentally, the manufacturers voluntarily participate in the system, a voluntary agreement (VA), to minimize the standby time of power, and it encourages companies to produce and distribute excellent products with minimized standby power that meet the standards suggested by the government
• Items

  Standby Power Test Items

  Products	Applicable Subjects
  Computers	Personal computers, laptops, all-in-one desktop computers that use 1,000W or less of rated power consumption (Server-designated computers, work stations, and computers with standby remote support are excluded)
  Monitors	CRT, LCD and PDP monitors that can display information from computers of 1,000W or less of rated power consumption Products that have both features of a monitor and a TV while the main function is a monitor, or is equally a monitor and a TV at the same time (All-in-one desktop monitors, network monitors, or monitors with special functions like VoIP are excluded)
  Printers	Printers that use 3,000W or less of rated power consumption (Printers that use continuous stationery or print by using their own servers, and printers that are capable of loading 2,000 or more paper sheets are excluded)
  Fax Machines	Fax machines that use 3,000W or less of rated power consumption which include fax machines combined with printers
  Copiers	Copiers that use 5,000W or less of rated power consumption Digital copiers that can be upgraded with additional accessories of printer, fax, and scanner (Amongst devices with 60 ipm or higher, large copiers for a large amount of documents and professional document printing (professional Rip to improve the quality of printing and a separately mounted printing device) are excluded
  Scanners	Scanners that use 1,000W or less of rated power consumption Universal desktop scanners (flatbed feeder and film scanner) and high-end scanners for office document management
  All-in-one Printers	All-in-one printers, that have functions of a printer, a fax machine, a scanner, etc., with 5,000W or less of rated power consumption (Amongst devices with 60 ipm or higher, large copiers for a large amount of documents and professional document printing (professional Rip to improve the quality of printing and a separately mounted printing device) are excluded)
  Automatic Energy-saving Controller	Multi-outlet taps that detect the operation of connected devices and the brightness of the ambience or that set a specific timing to automatically cut off the standby power of connected devices, or standby automatic power controlling outlets (Devices that are difficult for users to mount the parts, etc. and to use them are excluded)
  TVs	TVs that use 1,000W or less of rated power consumption TV products with a main function of televisions and expandability as computers (with input ports of computers), TV monitors, component TVs, all-in-one video TVs, TVs with DVD players, TVs with video DVD players (Products with TV receivers of special functions like OCAP and IP are excluded)
  Videotape Recorders	Videotape recorders that use 1,000W or less of rated power consumption, including those with video DVD players