Lambda 20/Lambda 40 Installation and Maintenance Guide - VTP UP

Lambda 20, Lambda 40 UV/Vis SpectrometersWhen the cell holder has been aligned once, you can take it out and reinstall itwithout aligning it again.Minimum Volume ApplicationsTo measure minimum sample volumes, use microcells (offered by PerkinElmer).The minimum sample volume required is a function of the cell internal width orvolume and is specified below.Cell TypeCellInternalWidthPathlengthMinimumVolumeRequiredPartNumberHeight ofliquid slightlymore thanheight ofbeam2 mm 1 cm 200 µL B0631071(pair)4 mm 1 cm 400 µL B0631064(pair)CellVolumePathlengthMinimumVolumeRequiredPartNumberCell windowcompletelyfilled withliquid0.5 µL 0.01 cm 2 µL B06310822.5 µL 0.5 cm 5 µL B06310805 µL 0.1 cm 10 µL B06310835 µL 1.0 cm 10 µL B063108130 µL 1.0 cm 50 µL B063107934