This climatic chamber is used to test withstand ability of PV module panels against temperatures and relative humidity. According to the test standard IEC 61215-2: 2021, it comes with three testing functions: Thermal Cycling (TC) Test, Humidity-freeze (HF) Test and Damp Heat (DH) Test.
Features
- Composed by detachable thermo insulation board and the chamber could be easily moved.
- Perfect air circulation system to make the temperature uniform in the chamber.
- Full welding structure to avoid water leakage.
- Pressure relief design to avoid deformation of the chamber.
- Two stage compressors are applied to cool down the temperature.
- Shock absorption and noise absorption are designed in compressor region to decrease the noise.
- L-shaped rack is applied to lower the consumption during heating and cooling process.
- Humidification is applied to control the humidity.
- Touch screen is applied to program the process and the running data could be monitored. The process data could be export as CSV format.
Technical parameter
- Inner workroom dimension: W 1800 mm×D 3000 mm×H 1800 mm (or other dimensions)
- Temperature range: -50~+150℃
- Temperature uniformity: ≤2.0℃
- Temperature fluctuation: ≤0.5℃
- Temperature deviation: ≤1.0℃
- Temperature ramp up rate: Linear 3.3℃/min @(-40~85℃) with full load
- Temperature decreasing rate: Linear 3.3℃/min @(85~-40℃) with full load
- Humidity range: 20%~98% R.H.
- Humidity fluctuation: ≤1.5% R.H.
- Humidity deviation: ≤5% R.H.
- Humidity uniformity: ≤5% R.H.
- The temperature and humidity region are referred as below figure.
Chamber Structure
- Inner material: 1.5 mm thickness SUS304 stainless steel.
- Outer material: 1.0 mm cold rolled steel with electrostatic spraying coating.
- Insulation material: Polyurethane with 150 mm thickness.
- Cable hole: 100mm diameter cable hole is designed at the right or left side of the chamber.
- Double side handles are applied to permit open the door inside the chamber.
- Full welding workmanship is applied to avoid water penetration.
- Drainage tray is set at the bottom of the chamber to drain away the cooling water.
- Pressure relief holes are set at the top of the chamber to relieve the pressure during test.
- Heat insulation “L” shape rack is applied to lower the consumption during heating and cooling process.
- Observation windows are set to observe the inside condition.
For more details, kindly contact enviClone.