
The solar simulation test chamber is used to test the aging performance of complete sets of components or vehicles under sunlight exposure. Users may evaluate changes in the performance of components or the entire vehicle after irradiation, including shape, color, glossiness, feel, strength, and various thermal expansion results. The sunlight simulation unit consists of a lamp housing, a metal halide lamp, and an intelligent power supply. The intelligent power supply is placed in the rear compartment of the test chamber, and the metal halide lamp is installed inside the lamp housing and arranged in the test compartment according to the required irradiation area.
Conforms to the standards:
GJB150.7A Laboratory Environmental Test Method;
GB/T2423.24 Environmental Testing Part 2 Test Methods - Guidelines for Solar Radiation and Its Testing;
IEC 60904-3: Photovoltaic devices - Part 3: Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral irradiance data
DIN75220 and other standards.

Exterior size | W 1350 × D 1350 × H 2050 mm (appr.) |
Sample situation | The sample placement test space is no more than three-quarters of the total space, and there is no heat load. |
Performance |
Temperature range | 0℃~85℃ |
Blackboard temperature (BPT) range | +45℃~+100℃(±3℃); Set according to the temperature and irradiance in the chamber |
Temperature deviation | ±2℃ (without lighting) |
Temp. resolution | 0.1℃ |
Temperature fluctuation | ±0.5℃ (without lighting) |
Humidity range | 20%~95%R.H (blue area is controllable) |
Humidity deviation | ≤±3%R.H (without lighting) |
Humidity fluctuation | ≤±2.5%R.H (without lighting) |
Light source | Imported OSRAM metal halide lamp * 1pc, light source wavelength 280-3000 nm |
Irradiance sensor | Equipped with one irradiance sensor as an automatic closed-loop control feedback system, it can continuously monitor the irradiation intensity and compensate for changes in irradiation intensity caused by lamp aging or any other factors by adjusting the power output of the lamp. |
Adjustable light irradiance range | 400W/m2~1200W/m2 adjustable; |
Spray function | It can be sprayed indirectly and continuously. |
Function mode | The irradiation mode and dark mode can be alternately cycled. |
※ The above performance is measured under the conditions of ambient temperature 25℃±3℃, relative humidity ≤85%, no-load and no sample. |
Structure |
Inner material | SUS#304 mirror stainless steel |
External material | Cold-rolled steel plate with powder coating |
Duct circulation | Centrifugal circulation motor, with upper air outlet and lower air return |
Door lock | Convenient flat handle lock,open the door from left to right |
Controller | 7-inch touch screen controller, ON/OFF switch, running indicator, buzzer USB data download interface; |


