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Fan Reliability Test
 

Fan Reliability
Principle
Besides extensive adoption of thermal modules and heat pipes, heat dissipation fans have long been used as a supporting-role in systems which may suffer severe failure or damage from heat accumulation. IST provides high-temperature accelerated life tests on fans and measures fan parameters at multiple intervals when before, during and after the tests, with analyses over data deviation performed to comprehend reliability, lifespan and characteristics of the fans.

Applications
The validation flowchart of fan reliability test, together with accelerated life test and automatic parameter measuring system, is used for design validation at the product development stage of fans; the flowchart also provides a series of inspection services during the mass production, including measurements of stress, vibration, lifespan, voltage, current, RPM and noise level.

Machine specifications/ limitations

Automation measuring equipment:

Equipment

Max. Voltage

Max. Current

Features

PWM system

(Pulse Width Modulation)

12V

500A

1.Reads RPM data after setting "turn on" time
2.Programmable power cycling

3.Also measures other parameters: voltage, current, starting time, starting voltage, voltage at rated RPM

VCO system

(Voltage Controlled Oscillator)

20V

120A

Manual measuring equipment:

MMS system

(Manual Measuring System)

25V

7A

1.Reads RPM data after setting "turn on" time
2.
Also measures other parameters: voltage, current, starting time, starting voltage, voltage at rated RPM

Flash Techometer

None

None

Photo principle used

Oscilloscope

None

None

Current principle used






Fan Reliability Test
 
FALT、Fan reliability
林先生/Longson
+886-3-5795766#7320
web_SRE@dekra-ist.com
Please contact nearest location for inquiries :
USA Taiwan ─ Hsinchu China ─ Shanghai Kunshan Beijing Shenzhen Japan
Other services you may be interested in:
 
Noise Test
Fibrous Dust Test
Vibration Test
Mechanical Shock Test
 


 
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