▶ Light resistance : Measured at 10 Lux with standard light A (2854k color temperature) and 2 hours illumination at 400-600 lux prior testing.
▶ Dark Resistance : Measured 10 seconds after closed 10 lux.
▶ Gamma Characteristic The relation betweem the rate of change of resistance and the variation of incident ray may be calculated through the formula noted below R10.R100 Cell resistance at 10 lux and 100 lux,The error of is ± 0.1
▶ Pmax : max.Power dissipation at ambient temperature of 25°C
▶ Vmax : Max.Voltage in darkness that may be applied to the cell continuously.