... of 0.1 nmWavelength calibrationAutomatic at startMeasurement range0-125 %T-0.097-2.70 A0-1999 C (0-1999 ... 0 Abs),±0.2 %TStray light0.15 %T (at 220,340,420 nm)0.2 %T (at 220,340,420 nm)Baseline ... when measured at 2 hours after energization)0%T Line noise≤±0.1 %T(at 500 nm, when measured at 2 hours ... after energization)100%T Line noise≤±0.3 %T(at 500 nm, when measured at 2 hours ...