High Temperature Cabinet Ovens
High Temperature Cabinet Ovens
High temperature cabinet ovens are ruggedly built for long hard usage at elevated temperatures, offering a choice of two air flow patterns.
High Temperature Cabinet Ovens Model Specifications:
CAUTION: Ovens processing combustible material are required by National Fire Protection Association 86 Standard for Ovens and Furnaces (NFPA 86) to have a fire suppression system. If flammable solvents or vapors are present in an oven, OSHA requires conformance with NFPA 86 Class A Oven requirements. A powered forced exhauster and other non-standard safety equipment must be added. See Class A Oven Equipment for Solvent Processing resource page, reference our FAQs or contact us us for more information.
| 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) | |||||
| HA-1050 | 20" x 20" x 20" | 4.6 | 48" x 45" x 60" | 1,050°F | 700 | ½ | 15 | 132,000 | 10" | ±0.3% | ±8°F | 58 | 35 | 1,885 lbs |
| HA-1250 | 20" x 20" x 20" | 4.6 | 52" x 49" x 64" | 1,250°F | 1,000 | ¾ | 20 | 200,000 | 12" | ±0.3% | ±11°F | 66 | 46 | 2,195 lbs |
| HX-1050 | 38" x 20" x 26" | 11.4 | 66" x 45" x 66" | 1,050°F | 1,000 | ¾ | 20 | 200,000 | 10" | ±0.3% | ±8°F | 66 | 36 | 2,965 lbs |
| HX-1250 | 38" x 20" x 26" | 11.4 | 70" x 49" x 74" | 1,250°F | 1,200 | 1 | 30 | 200,000 | 12" | ±0.3% | ±11°F | 67 | 46 | 3,570 lbs |
| HB-1050 | 38" x 26" x 38" | 21.7 | 68" x 51" x 82" | 1,050°F | 1,600 | 1 ½ | 30 | 200,000 | 10" | ±0.3% | ±8°F | 51 | 36 | 3,590 lbs |
| HB-1250 | 38" x 26" x 38" | 21.7 | 72" x 55" x 86" | 1,250°F | 1,600 | 1 ½ | 40 | 200,000 | 12" | ±0.3% | ±11°F | 69 | 50 | 4,325 lbs |
| HZ-1050 | 38" x 26" x 50" | 28.6 | 68" x 51" x 94" | 1,050°F | 2,000 | 2 | 40 | 200,000 | 10" | ±0.3% | ±8°F | 52 | 39 | 3,740 lbs |
| HZ-1250 | 38" x 26" x 50" | 28.6 | 72" x 55" x 98" | 1,250°F | 2,000 | 2 | 60 | 350,000 | 12" | ±0.3% | ±11°F | 65 | 49 | 4,410 lbs |
| HY-1050 | 38" x 38" x 38" | 31.8 | 68" x 63" x 82" | 1,050°F | 2,000 | 2 | 40 | 200,000 | 10" | ±0.3% | ±8°F | 54 | 46 | 4,130 lbs |
| HY-1250 | 38" x 38" x 38" | 31.8 | 72" x 67" x 86" | 1,250°F | 2,000 | 2 | 60 | 350,000 | 12" | ±0.3% | ±11°F | 60 | 48 | 4,870 lbs |
| HC-1050 | 50" x 50" x 50" | 72.3 | 100" x 77" x 106" | 1,050°F | 3,750 | 3 | 80 | 500,000 | 10" | ±0.3% | ±8°F | 75 | 46 | 7,590 lbs |
| HC-1250 | 50" x 50" x 50" | 72.3 | 104" x 81" x 110" | 1,250°F | 4,200 | 5 | 120 | 700,000 | 12" | ±0.3% | ±11°F | 90 | 48 | 9,140 lbs |
| VA-1050 | 26" x 26" x 38" | 14.9 | 46" x 66" x 73" | 1,050°F | 1,600 | 1 ½ | 24 | 132,000 | 10" | ±0.3% | ±9°F | 91 | 66 | 3,245 lbs |
| VA-1250 | 26" x 26" x 38" | 14.9 | 50" x 70" x 77" | 1,250°F | 1,600 | 1 ½ | 30 | 200,000 | 12" | ±0.3% | ±12°F | 101 | 73 | 4,010 lbs |
| VB-1050 | 26" x 38" x 50" | 28.6 | 46" x 78" x 85" | 1,050°F | 1,600 | 1 ½ | 30 | 200,000 | 10" | ±0.3% | ±9°F | 76 | 53 | 3,810 lbs |
| VB-1250 | 26" x 38" x 50" | 28.6 | 50" x 82" x 89" | 1,250°F | 1,600 | 1 ½ | 40 | 350,000 | 12" | ±0.3% | ±12°F | 85 | 65 | 4,650 lbs |
* Outside Dimensions
- Control panel overhang 9″ right side.
- Blower motor overhang 17″ (26″ HC Series); H Series right side, V Series rear.
- Electric model HX, HB, HZ, HY, HC—Heater terminal overhang 5″ rear and left side.
- Gas Model—Burner overhang 15″; H Series left side, V Series right side.
- Click here for HA-1050,HA-1250 dimensions
- Click here for HB-1050,HB-1250 dimensions
- Click here for HC-1050,HC-1250 dimensions
- Click here for HX-1050,HX-1250 dimensions
- Click here for HY-1050,HY-1250 dimensions
- Click here for HZ-1050,HZ-1250 dimensions
- Click here for VA-1050, VA-1250 dimensions
- Click here for VB-1050,VB-1250 dimensions
† Operating Characteristics
- Accuracy as percent of controller span.
- Uniformity at 100°F below maximum temperature.
- Rise Time in minutes to 100°F below maximum temperature.
- Tests run with empty oven and minimum exhaust.
- Performance will vary with load and application.
- See Control & Instrumentation Summary for additional details.
Specifications for High Temperature Cabinet Ovens
| MODEL | HY-1050 |
|---|---|
| MAXIMUM OPERATING TEMP | 1,050°F |
| AIR FLOW | Forced Convection, Side to Side |
| CONTROL ACCURACY | ±0.3% |
| OVEN UNIFORMITY | ±8°F |
| RISE TIME - ELECTRIC | 54 mins |
| RISE TIME - GAS | 46mins |
| WORKS SPACE DIMENSIONS (WxDxH) | 38" x 38" x 38" |
| SHELVES INCLUDED | 2 |
| NUMBER OF SHELVES MAX | 12 |
| SHELF CAPACITY | 200 |
| MAX LOAD CAPACITY | Not Available |
| DOORS | Manual |
| LOADING METHOD | Shelf |
| APPROXIMATE SHIP WEIGHT | 4130 lbs |
| OUTSIDE DIMENSIONS (WxDxH) | 68" x 63" x 82" |
Standard Features for High Temperature Cabinet Ovens
Certifications
- UL Listed Control Panel
- Meets the Requirements of the Following Standards:
- NFPA 86 (Standard for Ovens and Furnaces)
- NFPA 70 (National Electric Code)
- FM (Factory Mutual)
- 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
- Recirculating blower air flow safety switch to turn off heat on loss of recirculated air flow
- Electrical interlock shuts off heat if power to recirculating blower is interrupted
- Electric Heat Includes
- Separate heating element control contactors to turn off heat on malfunction of main control contactors
- Gas Heat Includes
- Modulating burner for 1000 BTU per cubic foot natural gas at 6” water column pressure – propane available. Inlet 1” NPT (1-¼ “ NPT above 350,000 BTU/hr input)
- Automatic pre-ignition purge period to clear accumulated gas or fumes
- Push button electric ignition
- Microprocessor based electronic flame safeguard protection to continuously monitor flame and close gas valves if flame is not present
- 325 CFM Stainless steel powered forced exhauster to provide combustion venting
- Exhauster air flow safety switch to close gas valves on loss of venting
- Two pilot valves to guarantee gas flow to pilot can be stopped
- High and Low gas pressure switches to confirm safe operating pressure range
- Two main burner safety shut off valves with valve seat position indicator to assure gas flow to main burner can be stopped
- Proof of closure switch on one main valve to prevent igniting pilot unless main valve is closed
- Leak test station at each pilot and main burner valve to allow testing for leakage through valve
Controls
- Digital temperature controller
- Heat chamber temperature controller on 1250⁰F models to limit heating element temperature
- Motor control push buttons and on-off heat switch
- LED pilot lights
- 5 kA short circuit current rating (SCCR)
Construction
- Choice of
- Recirculating air flow patterns – Horizontal or Vertical air flow
- Electric or Gas heat
- 208 volt, 230 volt or 460 volt, 3-phase, 60 HZ – other input power available
- All welded construction
- Durable, electrically isolated, Incoloy tubular heating elements
- Heat source located in heat chamber to prevent radiant heating
- High pressure stainless steel recirculating blower
- Full coverage supply and return duct work with adjustable opposed louvers
- Adjustable fresh air intake and 4” diameter (6” on Gas Heat) exhaust outlet damper
- Channel shelf supports prevent shelves tipping
- Insulated with 2” of refractory ceramic fiber and 10 lbs per cubic foot density rockwool insulation
- 16 gauge 304 stainless steel interior with stainless hardware
- Aluminized steel exterior with Trilite Green enamel finish
- Brushed stainless steel control panel face
- Exceptionally heavy duty doors, hinges and door frame with explosion venting latches
- Slip flashing at doorway to allow inner oven to expand without affecting door sealing
- Dual fiberglass door gasket with stainless steel spring insert; one gasket seals to inside door surface and second seals to outer oven face
- Fully assembled and factory tested for temperature uniformity
- 1 year limited warranty
Modifications & Accessories for High Temperature Cabinet Ovens
-
Stainless Steel Shelf
Oven accessory adding a Stainless Steel Shelf with maximum distributed load of either 50lbs, 100lbs or 200lbs depending on oven model.
-
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
-
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
-
Digital Shut Down Timer
Accessory adding a Digital Shut Down Timer. Shuts down oven, selectable range, continuous “hold” feature.
-
Install Customer Supplied Temperature Controller
Modification installing a customer supplied temperature controller in lieu of standard controller.
-
Digital Batch Timer
Oven modification adding a Digital Batch Timer. Uniformly timing batch operations, continuous alarm with door interlock, alarm sounds at end of preset time until door is opened or timer reset.
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Supply Oven Without Controller
Supply without temperature controller. Supply cutout, thermocouple, and wires only. Customer to supply and install temperature controller.
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Program Timer
Oven modification adding a programmable 24 hour, 7 day timer.
-
Automatic Door Switch
Oven modification adding an Automatic Door Switch. Turns off blower and heat when door is opened, restores blower and heat on electric models. Restores blower-only on gas models when door is closed.
Custom Ovens
-
Modified Model HY-1250 Oven
Serial #: 83125A0305Vertical lift door and roller rails on work space floor. NEMA 12 electrical construction.
- MAX TEMP: 1250ºF
- WORKSPACE DIMS (WxDxH): 20" x 40" x 20"
-
Model HC-1050 Horizontal Cabinet Oven
Serial #: 111988A0514Top heat chamber oven for heating glass assemblies
- MAX TEMP: 1050ºF
- WORKSPACE DIMS (WxDxH): 50" x 50" x 50"
