Test procedure | Heating of DUT to test temperature.This is followed by the cyclic splashing of the DUT as per figure 30.The DUT shall be splashed over its entire width |
Cycle duration | 30 minutes |
Test temperature | T (max) |
Splash water temperature | 0 ~ +4 ℃ |
Splash duration | 3 seconds |
Water flow | 3 to 4 liters per splash/ nozzle |
Distance of nozzle to DUT | 300 to 350mm |
Number of cycles | 100 |
Number of DUTs | 6 |
Test procedure |
Heat the DUT to test temperature Hold at test temperature until complete thermal equilibrium is reached (see section 5.4) and then for 15min more. Then fully immerse the DUT for a maximum of 5s into the test fluid such that all sides of the DUT are surrounded by at least 25mm of the test fluid |
Test medium | 0℃ cold, 5% salt water solution |
Immersion time | 5 min |
Number of cycles | 20 |
Number of DUTs | 6 |
Operating mode of DUT | Operating mode I.b | |
Temperature | T(RT) | |
Humidity | 75% | |
Corrosive gas concentration | So2 | 0.2ppm |
H2S | 0.01ppm | |
No2 | 0.2ppm | |
Cl2 | 0.01ppm | |
Test duration | 21 days | |
Number of DUTs | 6 |