Neutral (NSS), acetic acid (AASS) and copper-accelerated (CASS) salt spray tests differ in pH, temperature and aggressiveness. Compare the three ISO 9227 methods and matching chambers.
Probe 18 simulates the finger of a child over 3 years old, Probe 19 a child under 3. Compare dimensions, applied force and applications under IEC 61032.
Double 85 testing holds samples at 85°C and 85% relative humidity for 500–1000 hours to expose moisture-related failures. Learn the standards, what it finds and how chambers are specified.
IPX3 and IPX4 can be tested with an oscillating tube, a box-type rain chamber or a hand-held spray nozzle. Compare coverage, cost and suitability to pick the right setup.
IP5X and IP6X use the same talcum powder dust chamber but differ in acceptance criteria and vacuum arrangement. Compare the two tests and choose the right sand and dust test equipment.
IP69K and IP68 are both top-level water protection ratings, but one tests 80°C high-pressure jets and the other tests immersion. Compare test conditions, equipment and typical applications.
Learn about mechanical testing methods, equipment, standards and applications. Compare tensile, compression, impact and fatigue testing machines and learn how to select the right system.
The IEC 60335-1 Figure 7 test finger nail verifies that snap-fit covers and enclosures stay secure, applied with 10–50 N spring-gauge force. How the test works and which probe to use.
