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400C Max. 25L Vacuum Oven (12 x 12 x 11") w/ Quartz Window, Flow-meter & Water Chiller - DZF-6020-HT400P

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Item Number: DZF6020HT400P
Transported by LTL Freight (Truck)

DZF-6020-HT400-220 is a CE-certified vacuum oven with 30 segments, a precise temperature controller, up to 400°C. Radiant wall heating system is employed to provide optional temperature uniformity. Its 25 liters vacuumable SS chamber allows adequate space for drying, curing, vacuum embedding, and plating applications. A closeable 4" x 4" quartz window is built on the front door to allow you to observe samples inside clearly.


Chamber and Door

  • The chamber is structured by Stainless Steel (1Cr18Ni9Ti)
  • Inner Chamber size: 300mm (L) x 300mm (W) x 280mm (H); (12 x 12 x 11", 25 Liter)
  • A good vacuum seal is achieved by silicone door gasket and positive latch door
  • 2 stainless steel shelves are included to facilitate processing efficiency.
  • A closeable 4"x4" quartz window is built on the front door to allow you to observe samples inside clearly, and keep chamber temperature more uniform when the cover is closed
  • Door flange with water cooling jacket to allow silicone sealing O-ring using for a long tine
  • One Digital Temperature Controlled Recirculating Water Chiller is included for water cooling
Working Voltage 208 - 240VAC (20Amps circuit breaker is required, the power cable is included but without a plug.)
Power Consumption 1600 W 
Recommended Heating Rates
  • 5 ºC/min: 0ºC - 100ºC
  • 5 ºC/min: 100ºC - 200ºC
  • 5 ºC/min: 200ºC - 300ºC
  • 3.4 ºC/min: 300ºC - 400ºC
Thermocouple  K type
Working Temperature RT ~400°C for continuous
Temperature Controller

  • 30 segments programmable temp. controller
  • Built-in over-temperature protection
  • Temperature uniformity: +/-5°C @ 100°C, 25" Hg at center 6"x6" area only 
  • PID precise temperature control
  • Temperature Stability: +/-1°C 
  • The built-in RS485 communication port is installed for PC connection.  Please order PC software (EQ-MTS02and communication chip for  PC control function at extra cost.
Vacuum Level
vacuum pump
Float Meter 200~2000ml/min 
Fittings & Valve

  • Gas inlet: 1/4" stainless steel fitting port with needle valve
  • Vacuum Port: KF-25
  • Water Cooling Inlet & Outlet
  • 16 L/ min water cooling is required
  • Φ6.35mm water cooling pipe

700mm(L) x 500mm(W) x 525mm(H)
Shipping Weight & Dimensions 48"(L) x 40"(W) x 31"(H); 
360 Lbs
Warranty One year limited warranty with lifetime support (Note: the silicone door gasket is not covered by warranty)
Certification CE Certified.
NRTL or CSA certification is available upon request at the extra cost
Operation  Video& Instructions       

Application Notes
    • Please note that it's normal the SS chamber wall is slightly deformed and lose its shine at high temperature. However, this won't affect the use of the oven since the sample will be placed on a shelf and won't have contact with the chamber wall.
    • Please slowly cool down the oven (<5C/min) to avoid thermal shock in the transparent window.

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    1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
    2. We may add extra charges for paper order and net30 terms due to extra labor costs.
    3. The prices listed are subject to change without notice.