... up and down,power controlled by a microcomputer,LCD screen display,Pulse xenon lamp flash pulse width can be ... , I curve, V curve, and standard cells I curve;4.Test Parameters: Voc, Isc, Ipm, Vpm, Pmax, FF, Eff, Rs ... ;6.Measurement results are immediately shown on the PC screen, and can be printed from a printer at once ... Xenon lamp in the machine and 1 Electric load. Test and Sort Solar Cell Machine