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 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" observation door with a 20mm Dia quartz window is built on the front door that allows to observe samples inside clearly, and keeps 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 equipped, the power cable is included but without a plug.)
Power Consumption	1600 W
Recommended Heating  and Cooling Rates	Heating Rate: 2.5 ºC/min: 0ºC - 100ºC 2.5 ºC/min: 100ºC - 200ºC 2.5 ºC/min: 200ºC - 300ºC 1.4 ºC/min: 300ºC - 400ºC Cooling Rate: Must  < 5oC ( Nevr rapid cooling )
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-MTS02) and a communication chip for  PC control function at extra cost.
Vacuum Level	Working pressure: <800 torr The vacuum level of the oven after pumping < 5x10-2 torr One Rotary Vane Vacuum Pump with Exhaust Filter, Bellows & KF-D25 Inlet is included
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
Water Cooling	One Digital Temperature Controlled Recirculating Water Chiller is included. ( click the picture left to see details) Refrigeration range: 5~35°C Flowing Rate:  16L/minute Suggest using anti-corrosion coolant  (available for auto-part store) to achieve the best water cooling. Suggest cooling temperature set at room temperature or between 15~20°C for avoiding the condensed water or freezing inside the tube and that cause the water flow rate drop.
Dimensions	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 and glass window are not covered by warranty)
Certification	CE Certified. NRTL or CSA certification is available upon request at the extra cost
Operation  Video
Attention	Please note that it's normal the SS chamber wall is slightly deformed and loses its shine at high temperatures. However, this won't affect the use of the oven  Please slowly cool down the oven (<5C/min) to avoid thermal shock in the transparent window.