SKU: 3664113090

AT Series 250C UL Certified Vacuum Ovens

Sale price$742.50 Regular price$825.00
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Description

AT Series 250C UL Certified Vacuum OvensOverview The new UL certified 3. 2. cu ft vacuum oven comes standard with secondary over temp protection dial, stainless steel internal tubing, stainless steel vacuum & vent valve, oil filled vacuum gauge, and two year warranty. With our new internal shelf heating technology, each shelf in these ovens has its own heater, in shelf temperature sensor and temperature controller, together with great thermal conductive aluminum and our new low proportional

Overview

The new UL certified 3.2. cu ft vacuum oven comes standard with secondary over-temp protection dial, stainless steel internal tubing, stainless steel vacuum & vent valve, oil-filled vacuum gauge, and two year warranty. With our new internal shelf heating technology, each shelf in these ovens has its own heater, in-shelf temperature sensor and temperature controller, together with great thermal-conductive aluminum and our new low proportional controller technologies, the result is perfect uniformity, accurate temperature, super-fast heating rates, minimum heat loss/exterior temperature and very low power consumption.

The Ai 5.0, 7.5, and 16 cu ft vacuum ovens, come standard with secondary over-temp protection dial, stainless steel internal tubing, stainless steel vacuum & vent valve, oil-filled and vacuum gauge.

All AI vacuum ovens go through a 2-time 24-hour vacuum leak test, and is quality controlled in New Jersey or Nevada before leaving their warehouses.

Features:

  • The 3.2 cu ft AT32x comes with 6 shelves (12 shelf capacity) in 110V 50/60Hz
  • The 5 cu ft AT50x comes with 7 shelves (14 shelf capacity) in either 110V or 220V 50/60Hz
  • The 7.5 cu ft AT75x comes with 9 shelves (18 shelf capacity) in 220V 50/60Hz
  • The 3.2 cu ft AT32x comes with 13 shelves (26 shelf capacity) in 220V 50/60Hz
  •  The new KF25 inlet filter keeps your oven clean at all times (included with oven purchase).
  • All stainless steel internal tubing provides a higher ultimate vacuum, holds the vacuum 10 times longer, and requires 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.
  • 4th gen low proportional gain temperature controllers keep your oven temperature accurate
  • Easy-to-clean stainless steel interior for exceptional durability and ease of maintenance.
  • A vacuum environment lowers the boiling point (great for processing heat sensitive materials) and reduces drying time for materials like paste or powder which cannot otherwise be easily dried.
  • 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 3/4" (5/8” for the AT32x) tempered safety glass.
  • Built-in swivel casters with leveling feet.
  • Built-in alarm alerts you when oven has been shut down by safety circuitry due to out of range temperature.
  • For improved temperature ramping, run the auto-tune procedure as outlined in the manual.
  • All ovens shipped from our New Jersey or Nevada location for quick delivery.
  • 2-year warranty and lifetime US-based parts and service support.
  • Guaranteed US based phone and email assistance from an Ai support engineer within 30 minutes.

    Attention: Before initial use, run oven at 200C/400F without vacuum for 15 minutes to burn off any residue that may have been introduced during the manufacturing process. NEVER LEAVE YOUR OVEN UNATTENDED WHILE OPERATING. Across International is not responsible for any loss of material inside of the oven.

    Key Attributes

    Max Temperature

    250°C

    Max Capacity

     3.2, 5, 7.5 or 16 cu ft

    Air Movement

    Vacuum

    Electrical

    110V or 220V

    Warranty 2 year
    Manufacturer Specifications
    AT09 AT32x AT50x AT75x AT160x
    110V +/-10% 60Hz 1-PH 13.6A, 1,500 watts 110V 50/60Hz, 1-Phase, 22.7A, 2,520 watts 110V or 220V +/-10% 50/60Hz 1-PH, 3,000 watts 220V +/-10% 50/60Hz 1-PH 21A, 4,600 watts 220V +/-10% 50/60Hz 1-PH 21A, 6,000 watts
    5-sided heating (left 350W, right 350W, top 220W, bottom 480W, back 100W) 5-sided heating (left 530W, right 530W, top 530W, bottom 530W, back 200W x 2) 5-sided heating (left 600W, right 600W, top 600W, bottom 600W, back 200W x 3) 5-sided heating (left 900W, right 900W, top 900W, bottom 900W, back 250W x 4) Layout: 5-sided heating (left 860W x 2, right 860W x 2, top 400W, bottom 840W, back 330W x 4)
    Size: 12 x 12 x 11" Size: 18 x 18 x 18" Size: 19.75 x 21.5 x 19.75" Size: 22 x 23.5 x 25" Size: 25.6 x 30 x 35.5"
    Material: Stainless steel Material: Stainless steel Material: Stainless steel Material: Stainless steel Material: Stainless steel
    Capacity: 0.9 cubic foot Capacity: 3.2 cubic feet Capacity: 5.0 cubic feet Capacity: 7.5 cubic feet Capacity: 16 cubic feet
    Controller:low proportional gain, microcomputer PID controlled with LCD display Controller:low proportional gain, microcomputer PID controlled with LCD display Controller:low proportional gain, microcomputer PID controlled with LCD display Controller:low proportional gain, microcomputer PID controlled with LCD display Controller:low proportional gain, microcomputer PID controlled with LCD display
    Range: ambient to 250°C (or 480°F) Range: ambient to 250°C (or 480°F) Range: ambient to 250° (or 480°F) Range: ambient to 250°C (480°F) Range: ambient to 250°C (480°F)
    Display units: Fahrenheit or Celsius Display units: Fahrenheit or Celsius Display units: Fahrenheit or Celsius Display units: Fahrenheit or Celsius Display units: Fahrenheit or Celsius
    Uniformity: +/- 5% of setpoint Uniformity: +/- 5% of setpoint Uniformity: +/- 7% of setpoint Uniformity: +/- 7% of setpoint Uniformity: ± 7% of setpoint
    Dwelling timer range: 1 to 9999 minutes Dwelling timer range: 1 to 9999 minutes Dwelling timer range: 1 to 9999 minutes Dwelling timer range: 1 to 9999 minutes Dwelling timer range: 1 to 9999 minutes
    Warm-up time to 37.7°C: 40 minutes Warm-up time to 37.7°C: 35 minutes Warm-up time to 37.7°C: 45 minutes Warm-up time to 37.7°C: 45 minutes Ambient to 100°C: 40 mins
    N/A Warm-up time to 248.8°C: 60 minutes Warm-up time to 248.8°C: 2 hours 15 minutes Warm-up time to 248.8°C: 2 hours 15 minutes Ambient to 150°C: 1 hour
    N/A N/A N/A N/A Ambient to 200°C: 2 hours
    N/A N/A N/A N/A Ambient to 250°C: 2.5 hours
    Ultimate vacuum level: better than 500 microns/millitorrs Ultimate vacuum level: better than 500 microns/millitorrs Ultimate vacuum level: better than 500 microns/millitorrs Ultimate vacuum level: better than 500 microns/millitorrs Ultimate vacuum level: better than 500 microns/millitorrs
    Mechanical gauge range: 0 to 30 inch mercury Mechanical gauge range: 0 to 30 inch mercury Mechanical gauge range: 0 to 30 inch mercury Mechanical gauge range: 0 to 30 inch mercury Mechanical gauge range: 0 to 30 inch mercury
    Vacuum port: KF25 flange Vacuum port: KF25 flange x 1 Vacuum port: KF25 flange Vacuum port: KF25 flange x 1 Vacuum port: KF25 flange x 1
    Vent port:KF25 flange Vent port: KF25 flange x 1 Vent port:KF25 flange Vent port:KF25 flange x 1 Vent port:KF25 flange x 1
    Vacuum pump: Sold separately Vacuum pump: Sold separately Vacuum pump: Sold separately Vacuum pump: Sold separately Vacuum pump: Sold separately
    Unit: 90 Lbs, shipping: 165 Lbs Unit: 260 Lbs, shipping: 400 Lbs Unit: 410 Lbs, shipping: 630 Lbs Unit: 450 Lbs, shipping: 680 Lbs Unit: 800 Lbs, shipping: 1200 Lbs
    Unit: 23.4 x 17.25 x 19" Unit: 30.5 x 24 x 29" Unit: 32.25 x 28 x 30" Unit: 37 x 35.5 x 38" Unit: 44 x 38 x 51.5"
    Shipping: 29 x 29 x 29 Shipping: 36 x 33 x 35" Shipping: 38 x 37 x 38" Shipping: 42 x 40 x 43" Shipping: 50 x 45 x 60"
    Shelf size: 11.5 x 11.25" Shelf size: 17.5 x 17.25 x 2.25" (WxDxH) Shelf size: 19.25 x 21 x 0.5" (WxDxH) Shelf size: 21.75 x 23 x 0.5" (WxDxH) Shelf size: 25 x 30" (WxDxH)
    Material: aluminum Material: aluminum Material: aluminum Material: aluminum Material: aluminum
    Style: pan-shape Style: pan-shape Style: pan-shape Style: pan-shape Style: pan-shape
    Capacity: 4 shelves max. Capacity: 12 shelves max. Capacity: 14 shelves max. Capacity: 18 shelves max. Capacity: 26 shelves max.
    Comes standard with oven purchase: 4 shelves Comes standard with oven purchase: 6 shelves Comes standard with oven purchase: 7 shelves Comes standard with oven purchase: 9 shelves Comes standard with oven purchase: 13 shelves
    Total area with 8 shelves: 129.4 x 8 = 7 sq ft or 1035 inch2 Total area with 3 stackable shelves: 302 x 6 = 12 sq ft or 1812 inch2 Total area with 14 shelves: 39.3 sq ft or 5660 sq inch Total area with 18 shelves: 61.8 sq ft or 8901 sq inch Total area with 26 shelves: 89 sq ft or 12,857 sq inch
    Silicone or Viton Silicone or Viton Silicone or Viton Silicone or Viton Silicone or Viton
    1/2" tempered safety glass 1/2" tempered safety glass 1/2" tempered safety glass 1/2" tempered safety glass 1/2" tempered safety glass
    Built-in circuit breaker Built-in circuit breaker Built-in circuit breaker Built-in circuit breaker Built-in circuit breaker
    Overheat shutoff protection Overheat shutoff protection Overheat shutoff protection Overheat shutoff protection Overheat shutoff protection
    Secondary over-temp protection dial Secondary over-temp protection dial Secondary over-temp protection dial Secondary over-temp protection dial Secondary over-temp protection dial
    White LED White LED White LED (pre-installed) White LED (pre-installed) White LED (pre-installed)
    UL(E482564), CE UL(E482564), CE ETL certified to UL and CSA standards ETL tested to UL and CSA standards ETL tested to UL and CSA standards, ETA 3/2021
    2 years 2 years 2 years 2 years 2 years

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 3664113090

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    Reverend Skull
    Birmingham, US
    ★★★★★ 3
    for Simpson fans
    Format: Hardcover
    If you're a fan of the Simpsons' neighbor, this will certainly tickle your funnybone. Good old left-handed Ned tells and shows all, God bless him.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2009
    H
    Holly S.
    Fort Morgan, US
    ★★★★★ 4
    Fun
    Format: Paperback
    A ton of fun for The Simpsons fans.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 1, 2024
    G
    Verified Purchase
    Ghost Mutt
    Lowell, US
    ★★★★★ 3
    eh
    Format: Paperback
    IT's not bad at all but they're other "The Simpsons" comic books are way better. I really recommend "Belly Buster" or "Madness" from The Simpsons collection.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 6, 2013
    A
    Verified Purchase
    Adam
    Bozeman, US
    ★★★★★ 5
    It is so cool.
    Format: Paperback
    I like it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 17, 2025
    M
    Verified Purchase
    mwreview
    Natrona Heights, US
    ★★★★★ 4
    "I very nearly singed my bone!"--Melvin Van Horne
    Format: Paperback
    Another fun-packed issue of Simpsons Comics. This is the 15th issue I've bought and, with only a couple of exceptions, they are all as funny and entertaining as the television show. I've read them all multiple times. This issue is perfect for the Sideshow Mel fan because he is featured in a short that documents how and why he became Sideshow Mel and he is also the hero in another comic. Jimbo Jones fans will like the short about how he became a bully (he wasn't always one). Dr. Hibbert also has a short feature. Here's what this issue has to offer: "Simpson/Sideshow Sibling Smackdown": Cecil Terwilliger and Lisa have something in common--they can't escape from the shadows of their attention-grubbing older brothers. Can they find a rapport even as one is intent on destroying the other? "A Recipe for Disaster"--Marge needs a new dish for the church social pot luck and tries recipes written by "Springfieldian citizens of questionable character." "Homer's Run"--Bart becomes owner of a demanding falcoln ("I have to do everything for him. What a stupid bird") while Homer signs up for early retirement on the Hawaiian Island Garbagio--which looks (and smells) just like it sounds. "Secret Origin of Sideshow Mel"--The background story of how and why Melvin Van Horne became Krusty's sidekick (you won't believe what Mel's occupation was before he replaced Sideshow Bob). "Day of the Nerd"--Lisa finds out the truth about NASA's exploration of Mars. Meanwhile, the other geeks of Springfield compete in feats of nerdome to win the inheritance of the largest collector of TV/movie&comic book memorabilia. Interesting and unique but jumps around a lot. "Bummer Vacation"--Short about Bart's summer (his batting swing looks totally wrong) and then writing a report on it that Mrs. Krabbapal doesn't believe. "Laughter is the Worst Medicine"--Homer competes in a competitive eating contest, "The Gorge in the Gorge." As Krusty says, "Chewing is for losers! Once you swallow, it's the colon's problem." After eating the final hot dog, something goes horribly wrong. Meanwhile Krusty gets a real doctor's degree instead of an honorary one and sick people start lining up at his door. "Down Home Doctorin' Time with Doctor Julius Hibbert"--Short about Dr. Hibbert as a TV doctor forced to change the style of his show to get better ratings. Ends very abruptly. "The Permanent Record Room!"--Principal Skinner shares some stories (school stories, not war stories). (1) "Pranks But No Pranks"--Bart plays a joke on Groundskeeper Willie which has the janitor believing he's a superhero. (2) "And the Beatings Go On"--The origin of Jimbo Jones. No, he wasn't always a bully. (3) "Truant or False"--Lil' Homie gets hooked up with a young miscreant(who would grow up to become a prominent figure in Springfield). Homer thinks he's learned a valuable lesson from the breif time he spent with this rebelious kid, but perhaps it is the rebel who changes his ways. Sidenote: they wouldn't have had Noiseland Arcade if this comic was accurate. Homer's mother is in this comic and she left the family in 1969. "The Many Faces of Bob"--Sideshow Bob is released from prison but is hit by a Duff Beer truck on his way out and has to undergo plastic surgery. Bart and Lisa try to figure out who Bob could be posing as before he gets his revenge on Bart. "Homer vs. The Raccoon I & II"--I'm not sure why this was divided into two parts; it's just an 8-page short. Anyway, Homer tries to capture a raccoon that has been going through his trash.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 28, 2007

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