MODEL CNX VACUUM OVEN

• Operating Continuous Temperature Range: 100-482° F (30-250° C)
• Operating Vacuum Range:  760 to 1 Torr or 0.0 to 30.0-in Hg
• Control Accuracy +/- 2°C or 1% of span whichever is greater
• Rectangular Chamber Type Construction
• Standard Platen Dimensions:
  • Model 36CNX-XR – 35.00-in W x  35.00-in D
  • Model 30CNX-XR – 29.50-in W x  29.50-in D
  • Model 24CNX-XR – 23.50-in W x  23.50-in D
  • Model 18CNX-XR – 17.50-in W x  17.50-in D
  • Model 12CNX-XR – 11.50-in W x  11.50-in D
• Temperature Uniformity (9-pt survey results) measured at 1-Torr
  • Model 36CNX-XR +/- 2.5°C
  • Model 30CNX-XR +/- 2.0°C
  • Model 24CNX-XR +/- 2.0° C
  • Model 18CNX-XR +/- 2.0° C
  • Model 12CNX-XR +/- 1.5° C

 The work chamber is constructed of 304L or 316L stainless steel and features our unique proprietary high strength gusseting system.  The interior of the chamber is fully welded which adds strength and improves its sealing capabilities. Chambers are then passivated once all welding has been completed leaving a clean impurity free finish.  Other features include:

• Proprietary electrically transitioned aluminum or stainless steel platens machined true and flat.
• Our Multilayer insulation technique is used on the rear wall where chamber penetrations and ports are provided. 
• The vessel door features our unique ultra heavy gusseting system, which offers anti deflection capabilities during demanding thermal cycles. Vessel doors are fully insulated using our multilayer type procedure maximizing efficiency, reducing losses and thermal loading to the surrounding environment.
• One-piece constructed large diameter silicone door O-ring offers superior heat resistance and sealing. 
• Vacuum levels are achieved using simple single set-point direct acting solenoids, all fully programmable from our F4AV controller.  Accuracy is typically +/- 2 Torr during vacuum and +/- 1 Torr using a flow and pressure regulated backfill source.  A digital absolute vacuum explosion proof transducer provides accurate and stable pressure level feedback to the F4AV controller.  Typical operating control range is expressed in Torr, 760 to 1, but can be easily set-up for 0.0 to 30.0-inches of Mercury.
• X-Purge System designed for use in Class I / Division 1 hazardous locations
• Sealed and pressurized electrical housings on all electrical components including heaters, control system and all motors.