Environmental Simulaition
Vehicle Screen Aging Cabinet
Product Description
A vehicle-mounted screen aging chamber is an environmental reliability testing device specifically designed for vehicle-mounted display devices (such as central control screens, navigation screens, and ceiling-mounted screens). By simulating the extreme high-temperature environments that vehicles may encounter in real-world use and applying realistic loads, it accelerates the exposure of potential defects in the screen and drive system, thereby evaluating its durability and long-term stability.
applications
Its applications mainly include the following:
- Automotive display device testing: Specifically designed for aging tests of automotive LCD displays such as central control screens, passenger entertainment screens, ceiling-mounted screens, and rear-seat control screens, verifying their display stability, touch response, and long-term circuit reliability at high temperatures.
- Automotive electronic component verification: Extended application to high-temperature aging tests of electronic devices such as in-vehicle navigation systems, in-vehicle computers, audio systems, cameras, and chargers, ensuring the functional stability of these components under extreme temperatures.
- New energy vehicle related testing: Applicable to high-temperature environment verification of key components such as power batteries, electric drive systems, and sensors in new energy vehicles, to identify early failures and improve overall reliability.
- General electronic component screening: Also applicable to high-temperature aging tests of consumer electronics products such as mobile phones, power supplies, and LED displays, helping to screen out early failures and improve product quality.
Technical parameters
|
Temperature Range |
-20ºC~80ºC |
|
Spray Water Temperature |
0ºC~5ºC |
|
Spray Intensity |
25mm/h |
|
Rainwater Diameter |
1.0mm~1.5mm |
|
Ice Thickness |
6mm/13mm/20mm/37mm/75mm (optional) Different test products have different materials and sizes. The time required for ice thickness to form varies. |
|
Ice Density |
0.2g/cm³~0.9 g/cm³ |
|
Humidity Range |
20~98%RH |
|
Temperature Display Accuracy |
0.01ºC |
|
Humidity Display Accuracy |
0.1%RH |
|
Temperature Fluctuation |
≤±0.5ºC |
|
Humidity Fluctuation |
≤±1.5%RH |
|
Temperature Deviation |
≤±2.0ºC |
|
Humidity Deviation |
≤±3.0% (>75.0%RH); ≤ ±5.0% (≤75.0%RH) |
|
Heating Rate |
+20ºC→+100ºC less than 50 minutes (average over time, no load) |
|
Cooling Rate |
+20ºC→-40ºC approximately 70 minutes (average over time, no load) |
