PV Module UV Preconditioning Testing Machine / UV Preconditioning Testing Chamber/UV aging environment chamber
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
standard
It's according to Satisfy IEC61215 ,IEC61730 and IEC61646 standard
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)
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