Astm b117 salt spray test chamber installation considerations?

The salt spray test chamber, also known as a fog test chamber, is performed in a closed chamber that may be altered to simulate a number of corrosive environments.

Astm b117 salt spray test chamber installation precautions?

1, the machine before the total power line, please add a fuseless switch or gate switch.

2, precision type salt spray test chamber placed behind the wall about 50cm. left and right sides to retain maintenance space.

3, precision salt spray test chamber installation location, please avoid direct sunlight, so as not to affect the test conditions.

4, the box is made of PVC plastic, to prevent collision, the use of temperature please do not exceed the test standard range, in order to avoid deformation due to overheating.

5, the exhaust fog pipe available diameter 50 PVC hard pipe along the extension to the outdoors, pay attention to the installation of the exhaust fog pipe, to the height of the mouth of the pipe straight downward tilt.

6, over-temperature indicator: when the over-temperature light is on, the test chamber over-temperature is protected, please check whether the temperature instrument temperature setting is too high, or temperature control temperature setting is too low, reset the over-temperature light continues to be on, please notify the manufacturer to deal with.

7, low water level indicator light: low water level light is on, the test chamber or saturator water shortage is protected, will cut off the operation of the power, this time should check whether the test chamber or saturator water leakage.

8, the end of the indicator light: this light is on, that the test is over.

The salt spray test (or salt fog test) is a standardized and popular corrosion test method, used to check corrosion resistance of materials and surface Usually, the materials to be tested are metallic (although stone, ceramics, and polymers may also be tested) and finished with a surface Usually, the materials to be tested are metallic (although stone, ceramics, and polymers may also be tested) and finished with a surface coating which is intended to provide a degree of corrosion protection to the underlying metal.

2022-09-23 10:10