SAIC

Thermal shock test chambers come in two main configurations: two-chamber and three-chamber designs. When purchasing this equipment, how should customers decide which structure is more suitable?

Adjusting the wind speed is crucial for dust and sand test chambers, as it directly affects the test results of the specimens. What are the specific requirements for wind speed during the operation of these chambers? Today, let's delve into the details together.

Salt-spray corrosion testing is one of the most frequently used and fastest accelerated methods for evaluating the corrosion resistance of materials and their protective coatings. In a test chamber a salt solution is atomized by compressed air into a uniform fog that is continuously or intermittently sprayed onto specimens in a sealed, temperature- and humidity-controlled space.

Temperature is the most fundamental—and most brutal—physical parameter influencing the reliability of materials, components and complete systems. GB/T 2423.1, GB/T 2423.2, GJB 150.3A, GJB 150.4A, DO-160 Section 4/5, IEC 60068-2-1/-2 and MIL-STD-810H all quantify requirements for temperature slew rate, dwell time, heat load and measurement uncertainty.

Today, let’s delve into the refrigeration function of the high and low temperature test chamber.