POWERLIGHTPOWERLIGHTPOWERRECIRC.FANHEATERSWITCHPOWERLIGHTHeat cycleLIGHT+/- 0.2o CNA+/- 0.3o C+/- 0.5o C+/- 0.5o C+/- 0.5o C +/- 0.5o C+/- 0.5o CPOWERLIGHTPOWERLIGHTPOWERLIGHTPOWEROFFHEATERSWITCHHeat cycleLIGHTStandard Contents(1) Bench ER Series Oven(2) Adjustable nickel-plated shelf(4) Shelf bracketsApprovals:UL / cUL, United States/Canadianfor laboratory equipment.Compliance: UL Standard 61010-1IEC 61010-1.NOT FOR USE WITH FLAMMABLELIQUIDS OR GASES* Standard models voltage only, optional 230 voltage available. Check label on back of unit.INTERIOR DIMENSIONSINCHES W x H x D(CM) W x H x DEXTERIOR DIMENSIONSINCHES W x H x D(CM) W x H x D25.5x19.7x24 25.5x19.7x24 25.5x19.7x22.525.5x29.7x2433x24x35.5 33x24x35.5 33x34x35.5 33x24x35.5WEIGHTSHIPPINGSTAND ALONE185165185165225200195170STANDARD ELECTRICALPLUG/NEMA120/8.75*10505-15P*120/16*19205-20P*120/16*19205-20P*230/12.528506-20P64x49.5x60 64x49.5x60 64x49.5x5764x75.5x6083x60x90 83x60x90 83x86x90 83x60x90TEMPERATURE RANGEAmbient + 25F to 300 F/150 C 450 F/232 C 450 F/232 C 550 F/287 CCONTROL STABILITY@ 100C@ 200CIssue Rev B01.21Copyright Quincy Lab Inc. 2022MODEL21-250ERSPECIFICATIONSVOLTS/AMPSWATTSCommon Unit Construc�onMODEL21-350ER MODEL31-350ER MODEL51-550ERExterior:Insula�on:Thermo-control:Powder Coated SteelFiberglassDigital MicroprocessorInterior:Motor:Heater:Aluminized Steel (SS op�onal)Sealed Ball BearingResis�ve - Tubular IncoloyBench Series Ovens Operating ManualER Models 21 /31 /51+/- 0.5o C+/- 0.5o C25.5x29.7x2433x34x35.5225200120/16*19205-15P*64x75.5x6083x86x90300°F/150°CMODEL31-250ERuincyabQuincy Lab Inc. 109 Shore Dr. Burr Ridge, Illinois 60527 1800-482-4328 PAGE 1Quincy Lab Inc.DIGITAL MICROPROCESSORMENU / LEVELSINCREASEDECREASEFUNCTIONSPROGRAMMABLE CONTROLlQ