company news about Salt Spray Test Chamber Test Standard

The most commonly used testing standards for salt spray chambers are ASTM B117 and ISO 9227. These standards outline requirements for the design, construction and operation of salt spray test chambers. They also specify the test conditions, test duration and evaluation criteria to be used during the test.

ASTM B117 is the American Society for Testing and Materials (ASTM) salt spray test standard. It provides detailed instructions for setting up and operating a salt spray test chamber, as well as guidelines for evaluating test results. The standard recommends a test duration of 24 to 96 hours, depending on the material being tested.

ISO 9227 is the International Organization for Standardization (ISO) standard for salt spray testing. It is similar to ASTM B117 in terms of test conditions and evaluation criteria. However, ISO 9227 includes more detailed instructions for test sample preparation and specifies a wider range of test durations, typically between 24 and 1000 hours.