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The difference between UHAST and BHAST in high pressure accelerated aging test chamber

The difference between UHAST and BHAST in high pressure accelerated aging test chamber

HAST (Highly Accelerated Temperature and Humidity Pressure Test) is a highly accelerated, temperature - and humidity-based reliability test method for electronic components. HAST high accelerated aging test plays an important role in plastic sealed devices, which accelerates the failure of new integrated circuits based on temperature and humidity and speeds up the development and application of plastic sealed devices.

09

2023

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Winter protection measures of environmental test chamber and how to choose antifreeze

Winter protection measures of environmental test chamber and how to choose antifreeze

If the ambient temperature is too low, the circulating cooling water pipes may freeze. Once frozen, the pipes may freeze and crack, causing water leakage and refrigerant leakage, and damaging the water pump and compressor. For the safety of the equipment, please pay attention to the ambient temperature of the equipment and supporting cooling water system, and take the following protective measures:

09

2023

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02

Technical terms commonly used in environmental tests

Technical terms commonly used in environmental tests

The actual volume of the space limited by the inner wall of the environmental test box is expressed by square meters

09

2023

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02

Effect of MTBF mean time between failures on product reliability

Effect of MTBF mean time between failures on product reliability

With the attention of the country to improve the quality of products, more and more attention by the bidders. How to design a reasonable MTBF test scheme, how to verify MTBF and other problems are troubling many enterprises.

09

2023

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02

Classification of mechanical reliability tests

Classification of mechanical reliability tests

Reliability test is a means to investigate, analyze and evaluate the reliability of products. The purpose is to screen: to find various defects in the design, material and process of the product and to avoid the flow of defective products to the customer. Growth: Inform product reliability design improvements, reduce maintenance and support costs, and improve product reliability through design improvements. Qualification: To confirm that it meets the quantitative requirements of reliability.

09

2023

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