20L Vacuum Oven – Unused Still in Box Fully Tested with Warranty SEE VIDEO


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20L Vacuum Oven – Unused Still in Box with Warranty ID 11354-11355-11356-11357-11359-11360-11361


20L Basic Vacuum Oven – YouTube

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The 20L Vacuum Oven is a microprocessor-controlled lab instrument with dependable gravity convection heating and a compact size. Inside this lab drying oven is tightly constructed shelving to enhance heat transfer and that can be removed to accommodate various sizes of vessels and flasks. The high heat conduction mechanism of this vacuum oven means that no heat is transferred by air, protecting delicate samples and powders from being disturbed. This vacuum lab oven has a temperature range of between 10 above ambient-220°C (50-428°F) and an achievable vacuum of 1 mbar. This vacuum drying oven operates through optimized gas exchange via two independent tubes for the vent line and vacuum line, allowing users to gently but quickly dry samples without accumulating residue by lowering the boiling point.



18.6L (0.7cuft)

Temperature Range

+10 above ambient to 200°C

Temperature Fluctuation

±0.6℃ at 100℃ & 150℃


±2.2℃ at 100℃ &

±3.5℃ at 150℃

Heat Time

75 min to 100°C

105 min to 150°C



Vacuum Range

10 ~ 750 mmHg

Vacuum Level

1.0 mbar

Leakage Rate

<1.0 mbar/hr


99hr 59min  (with delay / Continuous run.), Error status & timer-end

Internal Dimensions

9 x 10 x 10”

Dimensions (L x W x H)

19 x 17 x 22”

Weight (lbs)

107 lbs


  • 20L Vacuum Oven | Unused Still in Box | MSRP: $5050.00
  • Shelves
  • Temp. Validation Report
  • 120V Power Cord
  • 30-Day Warranty
  • Please Note: This listing is for an unused laboratory vacuum oven that’s been fully tested and validated by our service team with a clean bill of health.


Disclaimer: Please note any thermometers, gas supply tanks, regulators, or data-loggers seen in our photos is not included unless otherwise noted in the listing.  This is our testing tools to show buyer(s) the instrument is working properly up to manufacturer specification and has been tested by our service department.  If you see something and have questions please don’t hesitate to ebay message us. 

Please note: All returns are subject to a 20% restocking per our discretion.  Any item returned without original box and packaging will subject to a 25% restocking fee.  If you have any questions about our return process, please don’t hesitate to contact us

<img src="https://www.thelabworldgroup.com/sites/default/files/linked_pics/TheLabWorldGroupLogoebay.png" border="0"   

15 Bonazzoli Ave, Hudson, MA 01749

Quality Lab Equipment at a Great Price

Tested & Fully serviced

All items have been expertly serviced and tested and are performing at factory specification

Fast Shipping

all UPS Ground items ship within 1 day, all Freight items ship within 3 days

Customer Service

We are available 7 days a week.


Full 30 Days Warranty

Get warranty on all our items

We offer worldwide shipping to any country which allows import/export from the United States. Our turnaround time from receipt of order and payment is one business day on UPS Ground items and three business days on freight items. If you have questions pertaining to shipping and handling don’t hesitate to contact us.

We accept all major forms of payment including Paypal, Credit Cards, Wire, ACH, Business, or Bank Checks, unless otherwise stated in the listing.

All our items include a 30-day right of return, unless otherwise stated in the listing. Buyer is responsible for all costs associated with return shipments. A full refund will be issued upon receipt of the item. All items must be returned in the original packaging in the same condition as you received it. Please note: All returns are subject to a 20% restocking per our discretion.  Any item returned without original box and packaging will subject to a 25% restocking fee.  If you have any questions about our return process, please don’t hesitate to contact us

The Lab World Group is a buyer and seller of high quality new, demo and used lab equipment. We also specialize in helping clients recover income through sale of their retired, decommissioned pharmaceutical and used laboratory equipment. Our primary goal is to provide clients with outstanding service while delivering quality lab instruments at an affordable price. With over a decade of industry experience both owners have brought a variety of unique skill sets to The Lab World Group. Originally the business was formed in the garage of our President’s home and has since grown into a large entity with a global reach. All the used lab equipment you see listed on the site is in stock and ready to ship. We have a vetting process in placed and each piece goes through quality control before it’s listed on the web. Each instrument is backed with our standard warranty.

Our typical turnaround time is three business days. Once an order is received, your instrument will go through our outbound quality control process which includes a ten-point inspection. This ensures you’ll be receiving a top-quality instrument from The Lab World Group. We take out all the guess work so you don’t have to. We’re located at 15 Bonazzoli Ave, Hudson, MA 01749; right next door to thousands of laboratories. Woburn is an ideal location within the epicenter of Gene Town. We are a mere fifteen minutes from Cambridge, Boston, Lexington, Waltham and Bedford. It is no surprise we have a consistent list of high quality inventory and an ever-growing list of customers. Buy your used lab equipment with confidence when shopping with The Lab World Group.

Should you have any questions about any one of our listing don’t hesitate to contact us via Ebay Messaging.

Click here to message us via Ebay

Tested & Fully Serviced

Ten Point Inspection

Standard 30-Day Warranty

No Hassle Buy!

Quality Professional

Packaging & Shipping

Additional information




Does Not Apply



Intended Use/Discipline

Biological Laboratory

Furnace/Oven Type

Vacuum Tube Furnace


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