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Laboratory Ovens

BULLETIN
LO-100

ECONOMICAL
ALL PURPOSE
LABORATORY OVENS


 

ALL MODELS IN STOCK
Low cost, fully equipped, all purpose laboratory ovens for sample drying, baking, annealing, conditioning, sterilizing, evaporating and dehydrating, and other general laboratory work.

STANDARD FEATURES Back to Top
    —Fully factory tested
    —Sturdy welded steel construction
    —Two (2) nickel plated wire shelves
    —Shelf supports adjustable in 1/2" increments
    —Thermostatically controlled
    —Excess temperature interlock
    —Damper controlled gravity air circulation
    —Red pilot light to indicate heater action
    —Incoloy sheathed tubular heating element
    —Brushed stainless steel exterior
    —Corrosion resistant galvanized steel interior
    —6 lbs/cf density industrial rockwool insulation
    —Dial thermometer
    —On-off switch
    —3-wire cord and plug standard on 120 volt models
    —1 year limited warranty


Model LO-201C
Compact, economical unit with 12" wide x 10" deep x 10" high work space. Temperatures to 200°C (392°F).

Model LR-271C
Used where larger work space and higher temperatures are required. Resilient silicone rubber door gasket. Work space measures 13" wide x 13" deep x 13" high. Temperatures to 270°C (518°F).

Model LW-201C
Largest laboratory oven affording more than twice the capacity of the LO-201C. Work space 18" wide x 12" deep x 16" high. Temperatures to 200°C (392°F).

   
SPECIFICATIONS Back to Top
 NOT FOR USE WITH FLAMMABLE SOLVENTS OR VAPORS. OTHER MODELS
AVAILABLE FOR THESE APPLICATIONS–PLEASE CONSULT FACTORY.
Model
Work Space
Outside
Dimensions
(WxDxH)
Max
Temp
Number
of
Shelves*
Insu-
lation
Watts
Approx
Shipping
Weight
Dimensions
(WxDxH)
Volume
Cu Ft
LO-201C   12" x 10" x 10" 0.7   14" x 12" x 19" 200°C 2 1" 800 41 lbs
LR-271C   13" x 13" x 13" 1.3   17" x 17 3/8" x 24" 270°C 2 2" 800 72 lbs
LW-201C   18" x 12" x 16" 2   20" x 14" x 25" 200°C 2 1" 1600 72 lbs
  *15 lbs distributed load per shelf, 30 lb maximum oven load.  
STANDARD EQUIPMENT   Back to Top
Standard Electrical Characteristics
— 120 volts, 50-60 Hz, 3-wire cord and plug
— 240 volts, 50-60 Hz, 3-wire cord (Can be operated on 208 volts. Heat input will be reduced by 20%.)


Standard Temperature Control Systems
MODELS LO-201C AND LW-201C
Bimetal control thermostat sets desired oven temperature. Thermal cutoff limits maximum oven temperature. Red pilot light indicates heater operation. Top mounted mercury thermometer.

MODEL LR271C
Primary hydraulic control thermostat sets desired oven temperature. Second manual reset hydraulic thermostat limits maximum oven temperature. Red pilot light indicates heater operation. Top mounted mercury thermometer.


Gravity Convection
ALL MODELS
Heat is transferred from the bottom up through the oven chamber by natural convection and exits through vents in the oven top. Adjustable fresh air inlet damper at the oven bottom provides control of the amount of fresh air entering the oven

 


Circulation Diagrams
(Front View)

 


 
ADDITIONAL EQUIPMENT AVAILABLE Back to Top

Additional Shelves, 15 lbs distributed load per shelf, 30 lbs maximum oven load, with four support clips adjustable in 1/2" increments. Specify oven model when ordering.

 
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Specifications Subject to Change Without Notice
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