Product Description Lab Companion Economy IB-21E Incubator from GMI ** This unit is factory overstock may have slight cosmetic imperfections, but is fully certified to factory performance standards. Applications for Economy Incubators Economy lab incubators are manufactured with film type heading elements on the five sides of the inner chamber that is perfectly safe from any mechanical vibration and noise in addition to allow compact footprint and prevent frequent mechanical trouble. Models & Specifications Model IB-01E IB-11E IB-21E Chamber volume (L / cu ft) 65 / 2.3 150 / 5.3 205 / 7.2 Temperature Range ( / ) Amb. +3 to 60 / Amb. +5.4 to 140 Fluctuation 1) at 37 (±, / ) 0.2 / 0.36 0.3 / 0.54 0.1 / 0.18 Variation 1) at 37 (±, / ) 0.6 / 1.08 0.8 / 1.44 1.1 / 1.98 Dimension (WDH) Interior (mm / inch) 423355445 / 16.71417.5 500515585 / 19.720.323 632515630 / 24.920.324.8 Exterior (mm / inch) 533475725 / 2118.728.5 595630865 / 23.524.834 740630910 / 29.124.835.8 No. of wire shelf (standard/ max.) 2 / 10 2 / 13 2 / 14 Net weight (Kg / lbs) 33 / 72.8 47 / 103.6 57 / 125.7 Electrical requirements (230V, 50 / 60Hz) 1.1A 2.2A 2.4A Cat. No. AAH26015K AAH26025K AAH26035K Electrical requirements (120V, 50 / 60Hz) 2.1A 4.2A 4.6A Cat. No. AAH26016U AAH26026U AAH26036U All models share the following features Completely safe anti-vibration design is helpful to cultivate yeast and not to disturb nearly use of other instruments like a microscope Space saved dimension lightweight and compact design with fully sealed gasket Stackable 2 steps up with exclusive stacking kits (optional) Optimized sample inspection through tempered inner glass door without affecting chamber temperature Separable shelves and rounded inner chamber corners for easy cleaning