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Vacuum Oven, DOV-25/55/90

  1. Volume: 24L, 52L, 91L
  2. Heating mode: Four walls heat conduction and decompression
  3. Temp.Range: RT+10-250℃

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Vacuum Oven

Product Description:
1. 4-sides Heating method, Temperature conduction by shelves, more efficiency.
2. With inflatable port, once-forming thermostability Silica gel Sealant  strip, with good tightness
3. Double Observation glass window, inner is explosion – proof glass, outsite is resin protection plate, more safety.
4. Fastening handle, convenient for opening and closing.


Model DOV-25 DOV-55 DOV-90
Heating mode Four walls heat conduction and decompression
Function Temp. Range RT+10-250℃
Useful Vacuum <133Pa
degree Range
Temp. 0.1℃
Resolution Ratio
Temp. Fluctuation ±1℃
Heating-up 80min 100min 120min
Structure Inner Chamber DOV model: High quality hairline stainless steel sheet;
DOV-E model: Anti-corrosion treatment of high strength
galvanized sheet
Outside Material Cold rolling steel electrostatic spraying exterior
Insulation Layer Aluminum silicate fiber
Heater Stainless steel electric heating tube
Observation Bullet proof glass, acrylic exterior protection
Vacuum Meter Pointer type, accuracy class 2.5
Nozzle Diameter 10mm
Power Rating 0.8kW 1.4kW 2.0kW
Controller Temp. Control Two temperature section PID intelligent
Temp. Setting Touch button setting
Temp. Display Measuring temperature: display on the four digital tubes
Mode upper row;  setting temperature: display on the
 lower row
Timer 0-9999mins(with timing wait function)
Operation Function Fixed temperature operation, timing function, auto stop
Additional Function Sensor deviation correction, temperature overshoot
self-tuning, internal parameter locking,
power-off parameter memory
Sensor pt100
Safety Device Over temperature sound-light alarm
Specification Inner Chamber 300×300×270 415×370×340 450×450×450
Exterior Size 480×480×606 560×540×680 640×590×780
Packing Size 590*550*750 704×620×814 739×700×889
Capacity 24L 52L 91L
Number of Shelf 2
Load Per Rack 15kg
Shelf Space 100mm 140mm 185mm
50/60Hz) AC220V/3.6A AC220V/6.3A AC220V/9.1A
Current Rating
NW/GW (kg) 42/52 67/92 82/105
Accessory Shelf 2
Shelf Frame 4
Optional Accessories Silica gel connecting pipe, vacuum pump

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    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    Contact Info

    17th floor, Mingsheng Building, Xinluo Street, Jinan

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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