Key services of KTC

Testing and inspection
  1. 1. Electrical and Electronic
  2. 2. Meters
  3. 3. Chemical and environment
  4. 4. Bio and medical
  5. 5. Information and Communications
  6. 6. Energy
  7. 7. Renewable
  8. 8. Specialized Public Procurement
  9. 9. Verification
  10. 10. Calibration
  11. 11. International standard
  12. 12. Software and security test
  13. 13. Inspection of the playground facilities for children
  14. 14. Safety inspection of amusement facility
Certification and assessment
  1. 1. KC Product Certification
  2. 2. KS Product Certification
  3. 3. Q-mark
  4. 4. EMF certification
  5. 5. V-check product certification marks
  6. 6. Performance Certification
  7. 7. Medical device assessment
  8. 8. International standard certification새창
  9. 9. View the GCC certification status
  10. 10. HALAL Certification
R&D
  1. 1. Technical regulations impact evaluation
  2. 2. Intellectual Property evaluation support (Patent technical evaluation)
  3. 3. Standard Technology Development Type
  4. 4. SME Technological Innovation R&D Program
  5. 5. New-Product Development Support with an Off-Take Arrangement
  6. 6. The 4th Industries and Smart City

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Key services of KTC

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Meters (AC/Power)

We are a national calibration agency with advanced calibration equipment measurement management methods and operating systems that we own and operate to maintain the compliance with national standards among research agencies and industries. Also, with comparative tests among test labs and participation in regular competency tests, we improve the reliability of the test results and enhance our capabilities for calibration.
  • KOLAS calibration certification areas
  • One-Stop service to provide calibration services for all items
  • Time and frequency : Frequency Counter plus one other item
  • Fast processing of the case using courier services
  • Electricity : 22 items including digital power meters

Detailed workflow

Detailed workflow image

Calibration fee table

The total of the calibration fee is the fee calculated as follows, plus 13% (standard retrospective charge).

Name of the measurement instrument Recommended frequency Calibration fee
Standard calibration equipment Precision equipment or lower Base fee Additional fee
Ammeters AC 12 12 Base 1 range, an additional 50% for each additional range
1. Analog AC ammeters 19,800
2. Analog AC volt-ammeter 23,700
3. AC panel meters 14,400
Ammeters/voltmeters, AC Clamp 12 12
1. Clamp Ammeter
  • Base 1 range, an additional 20% for each additional range
  • Add 50% to each function
1) Analog type 16,600
2) Digital type 16,600
Power factor meter, reactive factor meters, etc. 12 12
1. Power Factor Meters 25,200 Base 1 range, an additional 20% for each additional range
2. Reactive Factor Meters 38,800 Base 2 range, an additional 20% for each additional range
AC power meters, apparent power meter, reactive power meter, etc. 12 12
1. Wattmeters Common: Precision level ≤ 0.1% is 1.5 times
1) Analog type 26,100 Base 1 range, an additional 50% for each additional range
2) Digital type 38,800
  • Base 1 function and 1 range; add 50% for every additional function and range
  • Add 100% for each channel in case of single-phase
  • Three-phase is 1.5 times
3) Power converter (single phase) 58,500 Base 1 range, an additional 20% for each additional range
2. Apparent power meters 19,800
  • Base 1 range (120V, 5A); add 50% for each additional function and range
  • Double for the instruments where the precision level is ≤ 0.01%
  • Three-phase is 1.5 times
3. Reactive power meters 23,700
  • Base 1 function and 1 range (120V, 240V, 5A, PF = 1, 0.8, 0.5, 0.3); add 50% for each function and range
  • 1.5 times for the instruments where the precision level is ≤ 0.01%
  • Three-phase is 1.5 times
4. Electric level meters 49,000 Base 2 functions; add 50% for each additional function
Power Supplies, AC 12 12 41,000
  • Base 1 function, channel 2 functions; 50% per addition
  • Add 30% for each additional channel
Puncture Tester 12 12
  • Base 5kV; plus 50% per every additional 5kV
  • Base current 1 range, an additional 30% for each additional range
1. Breaking current 10mA or lower 26,100
2. Breaking current beyond 10mA 26,100
AC voltmeters/differential/RMS (Voltmeters, AC) 12 12
1. AC RMS voltmeters 19,800
  • Base 1 range, additional 30% for each additional range
  • Accuracy ≤ 0.05% equals 1.5 times.
2. AC Differential Voltmeters 32,400
  • Base 1 range, additional 30% for each additional range
  • Add 50% to each function
  • Accuracy ≤ 0.01% equals 1.5 times.
3. Analog AC voltmeters 19,800 For digital AC voltmeters, the rate for digital voltammeters shall apply.

Our services

Responsible organization Contact Fax
Strategies Team 031-428-5667 031-457-8813

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Click the button below to jump to the main webpage of the responsible department, where you can find the contact information of the officers in charge.

Visit the website of the responsible department

Meters (AC/Power) Jump to the KS Certification Team.

최종수정일: 2020-11-03 오후 7:55:03