Reliability Testing/Environmental Reliability Testing

Environmental Reliability Testing

Reliability Testing · Environmental Reliability Test

Environmental reliability testing confirms that a product keeps its performance and structure under temperature, humidity, corrosion, vibration and shock conditions harsher than real use.

As a KOLAS-accredited laboratory we issue accredited test reports in environmental testing, and hold accreditation for the MIL-STD-810G climatic category.

  • KOLAS
  • MIL-STD-810G

Key services

Environmental

Environmental testing

Temperature and humidity (large, medium and small chambers), rapid temperature change, thermal shock, salt spray, gas corrosion, dust and HAST.

Mechanical

Mechanical testing

Vibration, shock, combined vibration, drop, repeated drop and endurance testing.

Test Design

Test design support

Even for products with no defined standard, we analyse the operating environment and set the test conditions and pass criteria together with you.

Target products

  • Automotive electronics (sensors, controllers, voice recognition units, BLE and Wi-Fi camera modules)
  • IT devices
  • Home appliances
  • Healthcare IoT terminals
  • Industrial controllers
  • Defence and aerospace electronics
  • Screen golf, welding controllers, industrial robots

Test fields and applicable standards

Testing is based on IEC 60068-2 Series and MIL-STD-810G, with detailed conditions adjusted to the product and the customer's requirements.

  • Temperature · HumidityIEC 60068-2 Series
    • High and low temperature operation and storage
    • Damp heat (steady and cyclic)
    • Rapid temperature change
    • Thermal shock
    • HAST / PCT
  • Corrosion · DustIEC 60068-2 Series
    • Salt spray
    • Gas corrosion
    • Dust
  • MechanicalIEC 60068-2 Series
    • Sinusoidal vibration
    • Random vibration
    • Shock
    • Combined vibration
    • Drop and repeated drop
  • Military · Automotive electronicsMIL-STD-810G
    • Climatic environment (501.6 / 502.6 / 507.6)
    • Mechanical environment
    • Climatic category KOLAS accredited (June 2020)

KOLAS accredited scope (summary) — IEC 60068-2-1 cold · 60068-2-2 dry heat · 60068-2-30 damp heat cyclic · 60068-2-38 composite temperature/humidity · 60068-2-78 damp heat steady state, KS C IEC 60068-2-2, ISO 16750-4 climatic loads, GMW 3172 climatic, MIL-STD-810G 501.6 / 502.6 / 507.6. Detailed scope, including temperature and humidity ranges, is provided by phone (+82-32-326-0213).

Equipment

  • Large chambersESPEC EBL-4HW6P4C-22 · EBL-2HW6P3
  • Temperature and humidity chambersESPEC ARS-1100 +8 units
  • HAST chamber (PCT)ESPEC EHS-211M · TPC-412M
  • Thermal shock chamberVOTSCH VT 7012 S2 +2 units
  • Gas corrosion testerWEISS WK3-340/70C
  • Salt spray testerAdvantest SST-900
  • Combined vibration testerTHERMOTRON DS-640-911-24
  • Tensile testerDaekyung DUT-200BM
  • Data logger and thermal cameraYOKOGAWA 30ch · FLIR-T425