These models are used extensively in heat treatment/drying or burn-in of semiconductor wafers, liquid crystals, disks and other components and devices requiring clean air conditions. These units can also be prepared for installation in clean-room environments. Class 100 cleanliness is achieved by employing a HEPA filter and a back-to-front laminar circulation system. The high-performance models (with MS suffix) provides stable performance even during heat-up or cooling.

Features for Class 100 Clean Ovens
  • Heat-resistant HEPA filter
  • Clean meter indicates when filter needs replacement
  • Compact vertical design
  • Stainless steel interior
  • Exclusive ESPEC controller with large LED display
    • Two-step programmability with functions for automatic start, stop, ramp, and repeat
    • Visual and audible alarm with diagnostic fault code
  • Two-step programmability with functions for automatic start, stop, ramp, and repeat
  • Specimen power supply control terminal--turns specimen off if chamber faults
  • Four-tiered safety system for overheat conditions
  • Two shelves included standard, rated for 40 lbs. or more

This photo shows the three sizes of clean ovens ESPEC offers.

Model Number Interior Dimensions
(W x D x H)
Interior Volume Temperature Range Notes
PVC-212 23" x 23" x 21" 7.6 cu. ft. 85 to 200°C Class 100 Clean Interior
PVC-232 23" x 23" x 44.4" 15.3 cu. ft. 85 to 200°C Class 100 Clean Interior
PVC-332 31.4" x 30" x 44.4" 27.1 cu. ft. 85 to 200°C Class 100 Clean Interior
PVHC-212 23" x 23" x 21" 7.6 cu. ft. 85 to 350°C Class 100 Clean Interior
PVHC-232 23" x 23" x 44.4" 15.3 cu. ft. 85 to 350°C Class 100 Clean Interior
PVHC-332 31.4" x 30" x 44.4" 27.1 cu. ft. 85 to 350°C Class 100 Clean Interior
PVHC-232MS 23" x 21" x 44.4" 27.1 cu. ft. 85 to 300°C High-performance Class 100 Clean Interior
PVHC-332MS 31.4" x 27.5" x 44.4" 27.1 cu. ft. 85 to 300°C High-performance Class 100 Clean Interior

      Click model number for details, including metric & english units.

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