... ≤±2%≤±3%Test area 200×200mmTest time 3sec/pieceData acquisition quantity8000 data pointTest systemPCmachine, A/Dcontrol card, Display ... to input the compensate parameter, it will carry on automatically manual temperature compensation and compensate with the light intensity, ... Vm, FF, EFF), the test of sequence number is automatically produced and preserved to the assigned folder. Solar Cell Tester