Model SR715 Model SR720 LCR Meters

ACCURACYIMPEDANCE ACCURACYAccuracy of Z = ± [A x K i x K v + (K h + K l ) x 100] %A = Basic Impedance Accuracy Factorfrom graph on next page.If the unit is in the constant voltage(CV) mode, double the basicaccuracy factor.K i = Integration Time Factor (see K iTable below)K v = Drive Voltage Error Factor(see K v Table below)K h , K l = Extreme Range Error Term (seeK h ,K l Table below)K i TableMeas Rate Frequency Z m K islow,med all 1fast 100 Hz-1 kHz 6.25 Ω