Ai 5-Sided UL/CSA Certified 110V 1.9 CF Vacuum Oven w/ 110/220V 7 cfm Pump


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Introducing the new UL/CSA certified 110V Ai AccuTemp 1.9 cubic foot vacuum ovens, come standard with stainless steel tubing, stainless steel vacuum & vent valve, oil-filled vacuum gauge, 5 sided pad heating technology and two year warranty. The thermal-conductive aluminum pan shelves provide excellent temperature uniformity inside the chamber, while standard is the 3rd gen LCD low proportional gain temperature controllers keep your oven temperature within +/- 1°F accuracy, in either °F or °C.

AccuTemp-19 series digital desktop vacuum ovens feature a 1.9 cubic foot easy-to-clean stainless steel chamber with a large dual-layer tempered glass safety window and small footprint. These ovens can greatly reduce drying time by maintaining a consistent vacuum level within the chamber.

Every one of our vacuum ovens goes through a 2-time 24-hour vacuum leak test, and is 100% quality controlled in New Jersey or Nevada before leaving our facilities.

Attention: Before initial use, run oven at 400°F without vacuum for 15 minutes to burn off any residue that may have been introduced during the manufacturing process.


  • All stainless steel internal tubing provides higher ultimate vacuum, holds vacuum 10 times longer, and require minimum maintenance.
  • Oil-filled mechanical vacuum gauge provides more accurate reading, longer gauge life and minimizes shipping damage.
  • All stainless steel vacuum and vent valves gives you cleaner connection, more accurate control and long term durability.
  • New 5 sided pad heating technology and aluminum shelves provide excellent temperature uniformity and faster heating rates (25% faster in our lab test).
  • Adjustable gas back fill capability with needle valve and vent port.
  • 3rd gen LCD low proportional gain temperature controllers keep your oven temperature within +/- 1°F accuracy, in either °F or °C
  • Best choice for the curing and converting of oil extracts. With deep vacuum level, they can operate at temperatures which allow the degassing/purging process to occur rapidly, thus increase productivity and allow for the production of superior quality products with minimal processing time.
  • Dual layer observation window with 1/2″ tempered safety glass.
  • 3″ thermal insulation prevents heat loss and minimizes the enclosure’s outer surface temperature.
  • Easy-to-clean stainless steel interior for exceptional durability and ease of maintenance.
  • Built-in inch mercury vacuum gauge and circuit breaker.
  • Built-in check valve prevents vacuum oil back-flow.
  • Built-in alarm alerts you when oven has been shut down by safety circuitry due to out of range temperature.
  • All ovens shipped from our New Jersey or Nevada location for quick delivery, and come with two year warranty and lifetime US-based parts and service support.
  • Guaranteed US based phone and email assistance within 30 minutes from our engineers.

Manufactured in accordance with

  • UL 61010-1
  • CSA C22.2
  • ISO 9001:2000
  • ISO 12100-1:2003, ISO 12100-2:2003
  • EN1050:1996, EN294:1992, EN60204-1:2006
  • CE

Optional components

  • Stone shelves
  • Multi-color LED lights
  • 30-segment ramp temperature controller
  • Single or dual stage, oil or oil free vacuum pumps with fume/mist filter and fittings
  • Gas inlet
  • KF25 to 3/8″ hose barb or flare adapters


    Vacuum oven specifications

     Power  110V +/-10% 50/60Hz 1-PH 13.6A
     Heaters  1500 watts
     Chamber material  Stainless steel
     Temperature controller  3rd gen low proportional gain, PID control with LCD display
     Temperature range  Ambient to 480°F
     Temperature units  Fahrenheit or Celsius
     Temperature accuracy  +/- 1°F
     Temperature uniformity  +/- 6% of set-point
     Warm-up time to 100°F  ~ 45 minutes
     Dwelling timer range  1-9999 minutes
     Chamber dimensions  16.5 x 14.5 x 14″ (WxDxH)
     Unit dimensions  28 x 20 x 21.75″ (WxDxH). With handle and vacuum port: 28 x 23 x 21.75″ (WxDxH)
     Shipping dimensions  32 x 27 x 28″ (WxDxH)
     Vacuum level  Better than 500 microns/millitorrs
     Maximum vacuum  29.9″ Hg (may vary base on your altitude, click here to learn more)
     Vacuum gauge range  0 to 30″ Hg
     Vacuum connector  KF25 flange
     Unit weight  140 Lb
     Shipping weight  200 Lb
     Shelves  Holds maximum 5 shelves (included with oven purchase)
     Distance between shelves  2″
     Door gasket material  Silicone
     Observation window  1/2″ tempered safety glass
     Safety  Built-in circuit breaker, overheat protector

    Vacuum pump specifications

     Electrical requirements  110/220V switchable, 50/60Hz single phase, 1/2 HP           
     Pumping rate  7 cfm
     Vacuum level  75 micron/millitorr
     Working environment  -5°C to 60°C
     Oil volume  320 ml
     Unit weight  22 Lb
     Shipping weight  23 Lb
     Inlet/outlet connection

     3/8″ hose barb / KF25 flange

     Motor rate  1720 rpm
     Unit dimensions  13 x 5 x 10″. Height is 14″ with smoke filter
     Shipping dimensions  18 x 7 x 11.5″ 
     CE compliant  Yes

    Standard package

     Part description


    Part image

     AccuTemp 1.9 cu ft vacuum oven 1 pc

    1.9 CF Vacuum Oven w/ 5 Sided Heat, All St. St. Tubing & Valves

     Aluminum pan shelf  5 pcs

    Edge-Folded Aluminum Pan Shelf for AccuTemp & Elite Vacuum Ovens

     Ai EasyVac 7 cfm vacuum pump with exhaust filter  1 set

    AI EasyVac 7 cfm Compact Vacuum Pump with Oil Mist Filter

     KF25/NW25 quick clamp and o-ring 1 set
     Food-grade vacuum tubing 3 feet

    3/8" White Premium Food Grade Silicone Vacuum Tubing

     User’s manual 2 pcs

    Additional information




    Vacuum oven with pump




    Across International


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