27Specifications | 27Measurement range 0 to 150% R (reflection)Repetition precision Max 0.2 dE cmc (white tile)Max 0.8 dE cmc (black tile)Instrument error Ave 0.5 dE cmc (12BCRA tile ILS30EP standard)Ave 1.0 dE cmc (12BCRA tile ILS30EP standard)ElectricalRated voltage AC 100 to 240 VInput voltage range AC 90 to 264 VDC output(for ILS30EP)5.5 V 1.0 ARated frequency range 50 to 60 HzInput frequency range 49.5 to 60.5 HzRated current 44" SpectroProofer:24" SpectroProofer:0.3 A/100 V0.25 A/100 VPower consumption 44" SpectroProofer:24" SpectroProofer:Approx. 10.5 WApprox. 5.0 W inReady ModeApprox. 3.5 W inSleep ModeApprox. 8.5 WApprox. 5.0 W inReady ModeApprox. 3.5 W inSleep ModeStandards and approvalsSafety UL60950-1CAN/CSA-C22.2 No.60950-1EMC FCC Part 15 Subpart B Class BCAN/CSA-CEI/IEC CISPR 22 Class BSpectrophotometer (continued)