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High and Low Temperature Test Standard of PC Plastic Material

High and Low Temperature Test Standard of PC Plastic Material 1. High temperature test     After being placed at 80±2℃ for 4 hours and at normal temperature for 2 hours, the dimensions, insulation resistance, voltage resistance, key function, and loop resistance meet the normal r...

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Solar Module Test Project

Solar Module Test Project 1. solar module reliability test specification: The reliability test of the solar module is to confirm the performance of the solar module (early), and the test specifications for the module are mainly IEC61215, IEC61646, UL1703 three test specifications. IEC61215 is su...

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Working Principle of UV Weathering Test Chamber

Working Principle of UV Weathering Test Chamber Uv weathering test chamber is a kind of experimental equipment specially used to test the durability and stability of materials and products under ultraviolet radiation. Its working principle revolves around mimicking UV radiation conditions in the ...

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What is the service life of the brushless fan?

Brushless fans are popular in the market due to their high efficiency, long life and low maintenance costs. Compared with the traditional brush fan, the brushless fan does not have the friction of the brush and the commutator, so the service life of the fan is greatly extended. Brushless exhaust ...

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Influence of extrusion ratio on aluminum extrusion quality

Influence of extrusion ratio on aluminum extrusion quality The extrusion ratio has a significant influence on the microstructure and mechanical properties of aluminum extrusions. Here's how it impacts these aspects: 1. Grain Structure: lHigher Extrusion Ratios: Tend to produce finer g...

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