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System / Module Reliability Engineering Test
Material Test for Automotive
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Mechanical Stress Test
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PCBA/ System Level Reliability Test
 

Temperature Cycle Test-TCT with Daisy Chain design
The most common lead-free reliability testing is the temperature cycle test and IPC 9701 is the general standard used. We can quickly analyze the life span of a lead-free product by conducting temperature cycles using Coffin-Manson model for Thermo-Mechanical Effects to monitor the major ICs' performance by daisy chaining the PCB and connecting it to an event detector or a data logger to plot out the life span of the solder joints using Weibull.

 Highly Accelerated Life Test- HALT/HASA/HASS
The goal is to test temperature stress, vibration stress, fast temperature change, combined stress of new products or developing products in an accelerated environment for its weakness (see HALT for more information).

Vibration Fatigue Test (for more information, see vibration testing)
Test items are: Sine vibration, Random vibration, Resonance search and Dwell, Vibration endurance, and etc.

Mechanical Shock Test (for more information, see mechanical shock testing)
Test items are: Half-sine wave, Trapezoidal wave and Shock damage boundary.

Pull/Shear Test (for more information, see Pull/Shear Test)
Provision of push/pull test data before and after the reliability test, for performing solder joint crack analysis.

Failure Analysis
Different reliability stress will bring out different failures. If these failures are not analyzed with FMECA, then there will be no increase in the product reliability. We have three years of experience in providing accurate cause of failure and built up a complete lead-free material analysis team. The most common testing are shown below: 

 Cross-Sectioning
 Dye and Pry
 SEM/ FIB Physical Failure Analysis)
 EDS
 2D/3D X-Ray Analysis
 C-SAM, A-Scan, B-Scan, T-Scan, TAMI
 Pierre Auger Observatory

PCBA/ System Level Reliability
 
 
 
solder joint、x-section、x-ray
This service is belonged to DEKRA iST, please contact below window for any enquiries:
許先生/Anton
+886-3-5795766#7700
DIRS_sales@dekra-ist.com
Please contact nearest location for inquiries :
Taiwan China ─ Kunshan Shenzhen Wuhan Chengdu
Other services you may be interested in:
 
Push/ Pull Test
HALT/ HASA/ HASS
Component Vibration Test
Component Mechanical Shock Test
Lead-free Reliability Introduction
Lead-free Assembly Quality Inspection
Lead-free PCB/Component Level Reliability Test
Halogen Test
Halogen-free PCB Reliability Test and Failure Analysis
 


 
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