Automatic Precision Vacuum Drying Oven

For the design of drying heat sensitive and easy decomposition, easy oxidation material, inert gas into.


  • Independent shelf heating, fax valued or programmable operating mode, real – time temperature curve records.
  • Standard vacuum pumps and inflatable port, air duct is equipped with air filter, manual and electric double air release, adopt integral forming and high temperature resistant silicone sealing strip, with good tightness.
  • Independent temperature limiter: imported mechanical temperature limiter, set the workroom to limit the temperature.

Main Technical Parameters

Heating modeShelf direct heating
Temp. RangeRT + 10-250°C
Useful vacuum degree Range<133Pa
Tem. Resolution Ratio0.1°C
Temp. motion± 1°C
Heating-up time≤ 40 min
Inner ChamberHigh quality mirror stainless steel sheet
Outer ShellCold rolling steel electrostatic spraying exterior
Insulation layerHigh quality rock wool board (with CE)
HeaterMica electrothermal film
Observation windowBullet proof glass, acrylic exterior protection
Vacuum meterPointer type + true color touch screen display
Vacuum pump systemPump rating 2L/S with dry filterPump rating 2L/S with dry filterPump rating 4L/S with dry filter
Nozzle diameter10mm
Power rating0.8kW1.2kW1.6kW
Temp. control modeTrue color 5.0 inch touch screen multi-stage PID program temperature control, single shelf independent temperature
control, program control vacuum degree
Temp. setting modeTouch screen monitor
TimerFixed temperature operate 10000 hours, program run 99 hours / step
Operation functionFixed temperature operation, timing function, auto stop
Program mode30 sections, 40 steps
Additional functionSensor deviation correction, temperature overshoot self-tuning, internal parameter locking, power-off parameter
Safety deviceOver temperature alarm, mechanical independent temperature limiter, sensor fault alarm, over vacuum degree alarm
Inner Chamber size (W*L*H)(mm)300*300*270415*370*340450*450*450
Exterior size (W*L*H)(mm)520*475*1160635*540*1235670*645*1340
Packing size (W*L*H)(mm)689*635*1316804*705*1391840*785*1496
Number of shelf2
Load per rack15kg
Shelf space100mm140mm185mm
Power supply (50/60HZ) Current ratingAC220V/3.6AAC220V/6.3AAC220V/9.1A
NW/GW (kg)42/5267/9282/105
Shelf frame4
Optional accessoriesRS485 interface, printer, program temperature control device, remote control, wireless SMS alarm, USB data storage