Recent Entries

• Why Dose Lithium Battery Need To Do Accelerated Aging Test?

  by yuanyao tech Jan 7
    Why do lithium batteries need to be tested for aging?   The lithium battery is a product that requires high quality and high safety. Consumers often don't know the performance of the battery when using it. As a result, the working efficiency of the battery during use is often not up t...

• When Using the High Low Temperature Test Chamber, How to Place

  by yuanyao tech Jan 7
    As we all know a large-volume high low temperature test box can contain more test products, and a small-volume test box can contain fewer and smaller test products. When we test products, should we keep the two racks fully packed? This is not correct. According to the standard, the volume of...

• Introduction Of Ipx1-3 Water Test Method

  by yuanyao tech Jan 7
    1. IPX1 Method name: Vertical drip test Test equipment: drip test device Sample placement: placed on the rotating  table at 1r/min according to the normal working position of the sample, the distance from the top of the sample to the drip port is not more than 200mm Test conditions:...

• How To Use Vacuum Oven Correctly?

  by yuanyao tech Jan 7
  How to use vacuum oven We know that a vacuum heating oven is a box-type drying device that dries dry materials under negative pressure. It uses a vacuum pump to extract air and dehumidify so that a vacuum state is formed in the working room, which reduces the boiling point of water and acceler...