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Quincy Lab, Inc.
SPECIFICATIONS
INTERIOR DIMENSIONS
EXTERIOR DIMENSIONS
TEMPERATURE RANGE
CONTROL STABILITY
STANDARD ELECTRICAL
Common Unit Construction
Exterior: Powder Coated Steel
Insulation: Fiberglass
Thermo-control: Hydraulic
Issue Rev A 1108
Copyright Quincy Lab Inc. 2008
Bench Series Oven Models 21 / 31 / 51
21-250
25.5x20x24
INCHES W x H x D
64x50x60
(CM) W x H x D
33x24x35.5
INCHES W x H x D
83x60x90
(CM) W x H x D
300 F/150 C
+/- 2.0 C
@ 100C
NA
@ 200C
120/8.75*
VOLTS/AMPS
1050
WATTS
5-15P*
PLUG/NEMA
*
Standard models voltage only, optional 230 voltage available. Check label on back of unit.
WEIGHT
SHIPPING
185
STAND ALONE
165
Quincy Lab Inc. 1925 N. Leamington Ave.
Operating Manual
Standard Contents
(1) Bench Series Oven
(2) Adjustable chrome wire shelf
(4) Shelf brackets
MODEL
21-350
31-350
25.5x20x24
25.5x30x24
64x50x60
64x76x60
33x24x35.5
33x34x35.5
83x60x90
83x86x90
450 F/232 C
450 F/232 C
+/- 2.5 C
+/- 2.0 C
+/- 3.0 C
+/- 2.5 C
120/16*
120/16*
1920
1920
5-20P*
5-20P*
185
225
165
200
Interior: Aluminized Steel (stainless optional)
Motor: Sealed Ball Bearing
Heater: Resistive-Tubular Incoloy
Chicago, Illinois
1-800-482-HEAT (4328)
Not For Use With Flammable
Solvents or Gases.
MODEL
51-550
25.5x20x22.5
64x50x57
33x24x35.5
83x60x90
550 F/287 C
+/- 3.0 C
+/- 3.5 C
230/12.5
2850
6-20P
195
170
PAGE 1
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Table of Contents
Related Manuals for Quincy lab Bench Series
Summary of Contents for Quincy lab Bench Series
- Page 1 Bench Series Oven Models 21 / 31 / 51 Operating Manual Quincy Lab, Inc. Standard Contents (1) Bench Series Oven (2) Adjustable chrome wire shelf (4) Shelf brackets Not For Use With Flammable Solvents or Gases. MODEL MODEL SPECIFICATIONS 21-250...
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Page 2: Setup And Installation
Read Operating Instructions Thoroughly Prior to Operation The Bench Series ovens are not designed for use with any flammable solvents or gases or for materials that may contain flammable solvents or gases. Use only a grounded outlet that is rated for your model's electrical requirement - do not use with an extension cord. - Page 3 Connecting to the Exhaust Chamber Adapter (Optional) Connect the exhaust chamber adapter with standard 3" or 4" diameter single or double-wall steel or CLEARANCE galvanized pipe. A minimum of 4 inches of clearance REQUIREMENTS should be maintained between the connected pipe and any building surface or material.
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Page 4: General Operation
Shelf Installation and Use Install adjustable shelf by first placing the shelf bracket rivets into the corresponding keyhole supports located on each inner side of the oven. Orientate the bracket in the "down" or " L" position. This position guides the shelf in and out and protects the side wall from being scratched. The bracket may also be placed in the "up"... -
Page 5: Control Calibration
Chamber Loading and Oven Performance Load the oven so that air circulation within the oven is not impaired. Note the air flow from the top section view (FIG. 5). Heated air flows from back to front along the side walls, moves horizontally toward the chamber center and then back toward the recirculating blower. -
Page 6: Replacement Components
Chicago, Illinois 60639 Limited Warranty Quincy Lab, Inc. warrants to the original purchaser that this product will be free from defects in material and workmanship under normal use throughout the warranty period. The standard warranty period for this instrument is eighteen months from date of shipment. The instrument warranty is supplemented with a three year warranty on the heating element.
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