Ai 5-Sided UL/CSA Certified 1.9 CF Vacuum Oven w/ 110/220V 9 cfm 2-Stage Pump


SKU: 193977770655 Categories: ,


Important: please provide us your phone number in the order memo section, if you have not specified one before with eBay, we need it for freight delivery, thank you!

This listing is for a brand new UL/CSA certified 110V 50/60Hz Ai AccuTemp 1.9 cu ft vacuum drying oven (chamber size 16.5 x 14.5 x 14″) with an Ai 110V/220V switachable EasyVac 9 cfm dual stage high speed vacuum pump, exhaust filter and KF/NW25 fittings, manufactured by Across International.

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  Low proportional gain, PID control for heater output by microcomputer
 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/NW25 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  110V/220V switchable, 50/60Hz single phase, 560 watts          
 Type  Dual stage sliding-vane rotary pump      
 Pumping rate  9 cfm   
 Vacuum level  15 micron/millitorr
 Working environment  -5°C to 60°C
 Oil volume  600 ml
 Unit/shipping weight  35 Lb / 37 Lb
 Recommended oil  Ultra-grade 19
 Vacuum/exhaust connector

 KF/NW25 flange

 Motor rate  1720 rpm
 Unit dimensions  16 x 6 x 11″
 CE compliant  Yes

Standard package

Part desciption


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 9 cfm dual-stage vacuum pump with filter  1 set

AI EasyVac 9 cfm Dual-Stage Vacuum Pump with Oil Mist Filter

 KF25 stainless steel vacuum bellow (3 ft) 1 pc

KF25 Flexible Premium Stainless Steel Vacuum Bellow 3.3 Feet

 KF quick clamp 2 pcs

 KF sealing o-ring 2 pcs
 User’s manual 2 pcs

Additional information






Across International


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