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NRTL Certified 25L 200C Vacuum Oven (12x12x11") with Digital Temperature Controller- DZF-6020-Series

Transported by LTL Freight (Truck)

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Voltage & Certification:
DZF-6020-Series is a vacuum oven with a KF25 adapter and a leaking valve for venting. The maximum working temperature is 200°C. Max vacuum level can reach 10-5 torr at room temperature

Model DZF-6020-ETL-110 DZF-6020-CE-220
Chamber and Door

  • The chamber is structured with stainless steel and welded to bracing pieces
  • The Inner Chamber size: 300 mm x 295 mm x 275 mm (12 x 12 x 11", 25 Liter, 0.91 cu-ft)
  • A good vacuum sealing is achieved by the silicone gasket and the positive latch door
  • The double layers observation window consists of 1/2" tempered glass and a transparent polycarbonate shield
  • Two stainless steel shelves are included to facilitate process efficiency
    • Heights of each layer separated by the shelves (from the bottom to the top): 60mm, 110mm, 105mm
  • An adjustable leak valve for venting is included
  • KF25 Port on the back of the oven for connecting with the vacuum pump
  Vacuum Level

  • Ultimate pressure with the  240 L/m mechanical pump only: < 50 mTorr (at 200°C), 8 mTorr at R.T. after bake-out
  • Ultimate pressure with 33 L/s turbopump: 5E-5 Torr (at R.T.), 1 mTorr at 200°C
  • The vacuum pump is not included. Please order separately
  • Double Stage Rotary Vane Vacuum Pump Recommended. Please click the pictures below to order the pump             
     Working Voltage
    • AC110V 50/60 Hz
    • AC220V 50/60Hz
     Input Power
    • 700 W
      Working Temperature
    • RT+10 ~ 200°C for the continuous use
       Temperature Controller

    • Single-point temperature setting
    • Built-in over-temperature protection
    • PID precise temperature control
    • Temperature control accuracy: +/-1°C
    • Temperature uniformity: +/-5°C @ 100°C, 25" Hg at center 6" x 6" area only                     
    • KF25 port is built-in for connecting a vacuum pump
    Standard Package
    Optional Accessories

    • Oven: 580 x 472 x 450 mm (L x W x H)
    Shipping Weight & Dimensions
    • 200 lbs  48" x 36" x 35"
    • One Year Limited Manufacturer Warranty with Life-Time Support (Note: the silicone door gasket is not covered by warranty)
    Compliance   NTRL (ETL) Certificated CE Certificated
    Operation Instruction            

    Application Notes
    • For accurate temperature measurement, you may do calibration by using the temperature calibrating kit
    • For more information on how to calibrate the oven temperature, please review  How to calibrate the oven
    • An optional 4-pin electric feedthrough could be installed in the oven at an extra cost, which provides a direct electric connection without breaking the vacuum. Please contact for inquiries
    • It's normal that the SS chamber wall will be slightly deformed and lose its shiny surface during high-temperature operation under a vacuum. However, this would not affect any performance
    • Please do not place the sample on the chamber bottom directly
    • This product is not made by MTI but distributed for Shanghai Yiheng Manufacturer

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