Model NBS-400 meets the requirements of OSHA and National Fire Protection Association Standard 86 for Class A ovens. Not for use in hazardous locations as defined in the National Electric Code.
These rugged bench ovens are designed for a wide variety of industrial heat processing applications including those where flammable solvents or vapors will be present in the oven.
STANDARD FEATURES
— Recirculating blower
— 304 stainless steel interior
— Incoloy sheathed tubular heating elements
— Silicone rubber door gasket
— Analog, thermocouple actuated, temperature controller
— Adjustable, thermocouple actuated, manual reset excess
temperature interlock
— On-off switch
— Red pilot light indicates heater operation
— Sturdy steel construction
— Brushed stainless steel exterior
— 6 lb/cf density industrial rockwool insulation
— Built-in baffles prevent radiant heat
— Fully factory tested
— 1 year limited warranty
— 304 stainless steel interior
— Incoloy sheathed tubular heating elements
— Silicone rubber door gasket
— Analog, thermocouple actuated, temperature controller
— Adjustable, thermocouple actuated, manual reset excess
temperature interlock
— On-off switch
— Red pilot light indicates heater operation
— Sturdy steel construction
— Brushed stainless steel exterior
— 6 lb/cf density industrial rockwool insulation
— Built-in baffles prevent radiant heat
— Fully factory tested
— 1 year limited warranty
MODEL NBS-400
Fan forced recirculation of heated air throughout 7 cubic foot work space at temperatures to 400°F. Includes two (2) removable nickel plated wire shelves easily adjustable on 2" centers. Holds a maximum of seven (7) shelves. Includes safety equipment required when flammable solvents or vapors are present in an oven.
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| Grieve NBS Class A Bench Oven |
STANDARD EQUIPMENT
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• Standard Electrical Characteristics
— 208 volts, 1-phase, 60 Hz
— 230 volts, 1-phase, 60 Hz
— Other electrical characteristics available
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MODEL NBS-400
Completely wired control panel assembled on the oven enclosing the temperature controller, manual reset excess temperature interlock, pilot light to indicate when heaters are energized and on-off switch. Includes additional safety equipment required by OSHA and NFPA 86 for Class A ovens. Will handle a maximum of 3 ounces (0.024 gallons) of flammable solvents or vapors per batch at a maximum temperature of 400°F.
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• Manual Reset Excess Temperature Interlock
Turns off heat if oven exceeds 400°F.
• Back-Up Heating Element Relay
Turns off oven heat on excess temperature controller actuation in the
event of failure of the primary heating element relay
• 35 CFM Separately Powered Forced Exhauster
Provides safety ventilation. Exhaust outlet 4" diameter.
• Exhauster Air Flow Safety Switch
Turns off oven heat if exhauster fails
• Recirculating Blower Air Flow Safety Switch
Turns off oven heat if recirculating blower fails
• Purge Timer
Provides time delay to allow exhauster to pull four oven volumes of
air through the oven prior to turning oven heat on
Contact Anderson-Bolds for all your Electric Processing needs.
We can enhance your production.
216-360-9800
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