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500°C 53L Vacuum Oven (16x13x14") w/ Gas Flow-meter, Chiller & Vacuum Pump - DZF-6050-HT

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The DZF-6050-HT is a 500ºC Max. high-temperature vacuum oven.  Two internal heating plates are installed inside the oven as shelves with independent temperature control, and the front door is built-in with water cold flange with a recirculating water chiller. A 500-5000ml flow meter is installed in the front panel to control the atmosphere of the chamber.  All necessary accessories are in the package including vacuum pump, chiller, fittings, hoses, etc.  (Updated to internal heating Version from 5/20/2020)


  • 208 -240VAC 50/60HZ (Power cable is included w/o plug)
  • 3500W
  • 20A break required
  • Power cable included, but no power plug. Customer shall buy the power plug to match your power outlet
Working Temp Continuous:   50~450°C
<= 8 hours for staying at 500°C
Temperature Controller
  • Two digital temperature controller with two K type thermal couples to control two internal heating shelves independently
    • 30 segments programmable for each controller
    • Built-in over-temperature protection
    • +/- 1°C accuracy
  • Temperature uniformity: +/-5°C @ at center 8"x7" area only 
  • The built-in RS485 port is installed for PC connection.
  • PC software(EQ-MTS02)  is included 
Chamber and Door

  • Chamber dimensions: 415 x 345 x 370, mm  ( 16.3 x 13.5 x 14.5",  53 Liter )
  • The chamber is structured with stainless steel 
  • The door is made of aluminum plate with thermal insulation
  • Silicone door gasket and positive latch door ensure the good sealing
  • 2 stainless steel shelves are heatable with power feedthrough up to 500°C
  • The water cooling jacket is built inside the oven door flange to keep silicone O-ring temperature below 200oC when oven temperature higher 
Water Cooling
Gas flowing/purging
  • A precise flow meter is installed in the front panel which ranges from 500 ~ 5000ml/min. 
  • The gas is able to be continuously flowing into the chamber at a constant flow rate defined by the user during operation.
  • The oven can be purged by inert gas before the operation.
Fittings & Connectors
  • One KF25D vacuum port is used for a quick connection to the vacuum pump. 
  • Two water/coolant inlets connect the chiller. (tubes are included)
  • One 1/4" Swagelok tube fitting is for inert gas supply.
  • One needle valve is used to control the input gas.
Vacuum Pump
vacuum pump  
Oven dimension
Shipping Size & Weight 48" x 40" x 42"; 420 lbs
Compliance & Warranty
  • CE Certified 
  • NRTL or CSA certification is available upon request at the extra cost
  • One year limited warranty
Operation Instructions            
Application Notes
Attention Please note that it's normal the SS chamber wall will be 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.

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