PV module UV preconditioning testing machine / PV module UV preconditioning testing equipment purpose To precondition the module wiht Ultra-violet (UV) ratiation before the thermal cycle/humidity freeze tests to identify those materials and adhesive bonds that are susceptible ot UV degradation
PV module UV preconditioning testing machine / PV module UV preconditioning testing equipment standard It's according to Satisfy IEC61215 ,IEC61730 and IEC61646 standard
PV module UV preconditioning testing machine / PV module UV preconditioning testing equipment technical specificcaitons 1.Effective area of irradiation :meanwhile satisfy two modules , modules size :2m*2m 2.Irradiation strength :UVA+UVB=100~150W/m2 3.Un-Uniformity: ≤15% 4.Spectral distribution : 280-320nm(UVB)'s irradiation strength is 280-400nm(UVA+UVB)total irradiation strength 3%-10% 5.Temperature range :60±5oC 6.Temperature fluctuation :≤±2oC 7.Temperature measurement accurate: ±0.1oC 8.Temperature control :Air cooling control 9.Test machine is double door type 10.Lamp source type: adopt 1200W UV metal Halogen lamp , one lamp include UVA and UVB 11.Light irradiation type: Vertical type 12.testing machine view window have UV irradiation Shield function, to ensure the user's secure 13.Intelligence PID control samples backplane temperature , real monitor and show temperature 14.Control software : By HOTOTECH researched and development 15.Computer software control and monitor , arrive set irradiance after, Power automatic stop , air cooling control continue working , exclude excess temperature in test chamber 16.Real time calculation and show the real test time 17.Real time intelligence calculation and show total irradiation , draw total irradiation curve 18.Real time calculation UVA/UVB Proportion and show it 19.Over temperature protection function, arrive over temperature protection after , the machine will stop the power and alarm meanwhile 20.When the machine cut off power , it has memory function 21.Test chamber body material can fully to resistance UV , have good sealing and thermal insulation 22.It's has history data save function 23.With module installing frame , convenience every type module's installing ( the max size :2*2m)
