| 摘要 |
PROBLEM TO BE SOLVED: To provide a dew condensation testing apparatus capable of easily creating a simulated environment bearing comparison with actual loading on a vehicle.SOLUTION: A dew condensation testing apparatus 1 of one embodiment includes: a test tank 2, a support base 3, a fan 4, a heater 5, a sprinkler 6, a wind tunnel 7, and a simulation body 8. The test tank 2 can adjust temperature and humidity of its inside. The support base 3 is installed in the test tank 2 and holds a head lamp test piece 100 in the same posture as posture that a head lamp for a vehicle is equipped on a real vehicle. The fan 4 feeds air to the test piece 100 from the front. The heater 5 heats the test piece 100 from the rear. The sprinkler 6 is installed between the fan 4 and the test piece 100 to sprinkle water. The wind tunnel 7 is formed on an outer periphery of the test piece 100 and guides wind of the fan 4 from the front of the test piece 100 to the rear. The simulation body 8 is attached between the test piece 100 and the wind tunnel 7 similarly to a vehicle body. |
