How to place the salt spray test machine sample for accurate test? As a specialist in environmental testing equipment, Yashilin will introduce you to the following: Hair Headband Hair Tie Hair Headband Hair Tie Sola Craft Factory Co. LTD , https://www.solagarland.com
1. The test sample is placed in the salt spray test machine with the test surface facing up, so that the salt spray generated during the spray of the test chamber can be freely settled and deposited on the test surface of the sample. The salt spray cannot be directly sprayed onto the test surface of the sample. .
2. The test sample should be laid flat under normal conditions. In the salt spray testing machine, the test surface of the sample should be 15°~30° from the vertical direction and 20° as far as possible. For irregular samples (such as the whole workpiece), the above requirements should be as close as possible.
3. The test samples can be placed on different horizontal planes in the salt spray test cabinet, but they must not touch the cabinet or touch each other. The distance between the test samples shall not affect the free fall of the salt spray on the test surface, and the droplets of salt spray accumulated on the test sample shall not drip onto other test samples. For new salt spray tests with a total test period of more than 96 hours, the sample can be displaced.