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High Temperature Bench Ovens

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High Temperature Bench Ovens

Designed to fill the need for economically priced ovens for high temperature processes, such as tempering and stress relief. Easily moved to various locations for processing large parts, baking, drying components after cleaning, dehydration, preheating, curing and other applications requiring circulation of heated air.

High Temperature Bench Ovens Model Specifications:

Not for use with flammable solvents, vapors, or gases. Other models available for these applications.

Model Workspace Outside Dimensions*(WxDxH) Max Temp Blower Heat Input Insulation Thickness Operating Characteristics† Approx Shipping Weight
Dimensions(WxDxH) VolumeCu Ft CFM HP ElectricKW GasBTU/HR Control Accuracy Temperature Uniformity Rise Time (Electric) Rise Time (Gas)
NT-800 26" x 22" x 13" 4.3 39.5" x 34" x 30" 800°F Not Available NA 2.4 Not Rated 4" ± 0.5% ± 20°F 60 Not Available 310 lbs
NTR-800 26" x 22" x 13" 4.3 39.5" x 34" x 30" 800°F Not Available NA 2.4 Not Rated 4" ± 0.5% ± 15°F 55 Not Available 310 lbs
NT-1000 26" x 22" x 13" 4.3 41.5" x 35" x 31" 1,000°F Not Available NA 2.4 Not Rated 5" ± 0.5% ± 25°F 105 Not Available 335 lbs
NTR-1000 26" x 22" x 13" 4.3 41.5" x 35" x 31" 1,000°F Not Available NA 2.4 Not Rated 5" ± 0.5% ± 20°F 95 Not Available 335 lbs

† Outside Dimensions

† Operating Characteristics

High Temperature Bench Ovens Model Details:

Specifications for High Temperature Bench Ovens

MODEL NTR-1000
MAXIMUM OPERATING TEMP 1,000°F
AIR FLOW Bottom to Top, Forced Convection
CONTROL ACCURACY ± 0.5%
OVEN UNIFORMITY ± 20°F
RISE TIME - ELECTRIC 95 mins
RISE TIME - GAS Not Rated
WORKS SPACE DIMENSIONS (WxDxH) 26" x 22" x 13"
SHELVES INCLUDED 2
NUMBER OF SHELVES MAX 6
SHELF CAPACITY 20
MAX LOAD CAPACITY Not Available
DOORS Manual
LOADING METHOD Shelf
APPROXIMATE SHIP WEIGHT 335 lbs
OUTSIDE DIMENSIONS (WxDxH) 41.5" x 35" x 31"
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Standard Features for High Temperature Bench Ovens

Certifications
  • Meets the Requirements of the Following Standards:
    • NFPA 86 (Standard for Ovens and Furnaces)
    • NFPA 70 (National Electric Code)
    • OSHA
  • Caution:
    • When processing combustible material fire protection should be considered
    • Processing flammable solvents or vapors requires forced exhaust to provide safety ventilation. For more information see Class A Solvent Processing page at this website
Safety Equipment
  • Adjustable manual reset excess temperature interlock to turn off heat on malfunction of main temperature controller
  • Separate heating element control contactors to turn off heat on malfunction of main control contactors
Controls
  • Analog non-indicating temperature controller
  • Red pilot light to indicate heater operation
  • On-Off switch
Construction
  • 115 volt, 208 volt, 230 volt or 460 volt, 1-phase, 50-60 HZ- other input power available
  • 3-wire cord with plug on 115 volt models requires 30 ampere 115 volt service
  • 3-wire cord only on 208 and 230 volt models
  • 460 volt models incoming power hardwired to control panel
  • Durable, electrically isolated, Incoloy tubular heating elements
  • Shelves adjustable on 2” centers
  • Stainless steel shelves on 1000⁰F models
  • Insulated with 6 lbs per cubic foot density rockwool insulation
  • 304 stainless steel interior with plated hardware
  • Brushed stainless steel exterior
  • Fiberglass door gasket with stainless steel spring insert
  • Fully assembled and factory tested
  • 1 year limited warranty

Modifications & Accessories for High Temperature Bench Ovens

  • Bench Oven Shelf

    Oven accessory adding an additional shelf with a maximum distributed load of 20 lbs.

  • Bench Oven Stand

    Oven modification adding a Bench Oven Stand that raises a unit to a convenient 31″ work level.

  • Digital Indicating Temperature Controller

    Oven modification adding a Digital Indicating Temperature Controller. Microprocessor based, thermocouple actuated, in lieu of standard controller.

  • Programmable Temperature Controller

    Oven modification adding a programmable Temperature Controller. Microprocessor based, digital indicating, thermocouple actuated, in lieu of standard controller.

    • Program Parameters: 40 profiles of up to 50 steps each, a real-time clock with battery backup to allow starting profile at any time of day
    • Digital Display, 4.3” color touch screen
    • Accuracy, ±0.1% of span plus 1 degree display error
    • Connectivity, Relay output for alarm or other notification, two (2) USB ports, Ethernet compatible
    • Also Available:
    • Up to four (4) control channels of temperature, relative humidity or vacuum
    • Monitor up to16 sensors
    • Math and logic functions
    • Digital inputs and outputs
    • Data logging
    • Graphic Trending
  • Digital Timing Temperature Controller

    Modification adding a Digital Timing Temperature Controller. Microprocessor based, incorporates 99 hour 59 minute timer, starts timing temperature reaches set point and shuts down oven at end of set time.

    • Digital Display, two LED, alphanumeric, 4 digit displays; 0.875″ high for temperature display and 0.500″ high for set point display
    • Accuracy, ±0.1% of span plus 1 degree display error
  • Recording Thermometer

    Accessory adding a Recording Thermometer. Thermocouple actuated.

    • Record: 10″ diameter circular chart 24 hour chart rotation
    • Digital Display: 0.56″ high, LED, alphanumeric, 4 digit display; LED status display
    • Accuracy: ±0.25%of span plus 1 degree display error
  • Solid State Relay

    Oven modification adding a Solid State Relay in lieu of mechanical heater contactor.

  • 60 Minute Shut Down Timer

    Oven modification adding a Shut Down Timer. Shuts down oven, 60 minute range, continuous “hold” feature.

  • 12 Hour Shut Down Timer

    Oven modification adding a Shut Down Timer. Shuts down oven, 12 hour range, continuous “hold” feature.

Custom Ovens

Custom ovens and furnaces tailored to your specific worksite and requirements

No two worksites are alike. That means your oven or furnace needs to be built to your exact specifications. Sometimes that will be an oven in our catalog. Otherwise, we will specially design for your application.

Custom Oven and furnace Info

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Industrial Equipment Made to Order

Your business has specific needs. We’ll make them work. We’ll build your custom oven or furnace to last for the long haul. Let’s talk.

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