SKU: 54004332787

Jeio Tech Vacuum Ovens

Sale price$2520.45 Regular price$2800.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Jeio Tech Vacuum OvensOverview New vacuum oven with improved usability and reliability Features: Structural Functional Features Wide temperature range that can be controlled up to 250C. Improved temperature distribution. (1. 5C at 100C) 3 point temperature calibration, high temperature accuracy over a wide temperature range. Inner stainless steel and aluminum shelves provide excellent corrosion resistance and clean maintenance. Protects equipment from overcurrent and over

Overview

New vacuum oven with improved usability and reliability

Features:

  • Structural Functional Features
    • Wide temperature range that can be controlled up to 250°C.
    • Improved temperature distribution. (±1.5°C at 100°C)
    • 3-point temperature calibration, high temperature accuracy over a wide temperature range.
    • Inner stainless steel and aluminum shelves provide excellent corrosion resistance and clean maintenance.
    • Protects equipment from overcurrent and over temperature through safety circuits.
    • Vacuum line and release line are separated and convenient to use.
    • The display is mounted at the top, minimizing floor sizerequirement.
  • Use Convenience Features
    • When a vacuum is formed and maintained, the toughened glass is attached to the gasket, so it is kept confined for long-time repeated use.
    • Save and use 3 frequently used temperatures.
    • PC connection using RS-232 port and USB port.
    • Excellent visibility and viewing angle due to application of 5-inch large LCD.
    • Wait On/Off timer. (up to 99 hours 59 minutes)
    • Toughened glass viewing window for easy internal viewing.
    • Microprocessor PID method for precise temperature control.
    • Automatic restart as it was operated after power recovery.
    • Monitor via mobile app anytime, anywhere with LC Connected. (mobile monitoring system) (when purchased LC GreenBox)
    • Microprocessor PID method for precise temperature control.
  • Outstanding Safety
    • Door structure including buffer system allows for internal pressure release through upper and lower ventilation holes when stable vacuum is formed/maintained and when there is an internal explosion.
    • Polycarbonate safety cover provided in case of toughened glass breakage.
    • 12 events is recorded in case of door open, error, and etc.
    • Top-rated overheating protection system. (registration 10 - 0397583)
    • Over temperature limit function.
    • Safe product surface, even when operated at upper temperature.
    • Malfunction prevented by controller lock function.
    • Alarm if set temperature deviation outside of acceptable range.
  • Vacuum Oven Use Configuration
    • It is recommended to use the cold trap bath on the vacuum line to protect the weak vacuum pump against water/solvent or to supply dry air to the sample.
Key Attributes

Max Temperature

250°C

Max Capacity

1 or 2.3 cu ft

Air Movement

Vacuum

Electrical

120V

Warranty 1 (2 years after submission of warranty registration card)
Manufacturer Specifications
Model OV4-30 OV4-65
Chamber volume (L / cu ft) 28 / 1 65 / 2.3
Temperature Range (℃ / ℉)
Amb. +15 to 250 
/ Amb. +27 to 482
Amb. +15 to 250 
/ Amb. +27 to 482
Fluctuation (±℃ / ℉ at 100℃) 0.2 / 0.36 0.2 / 0.36
Variation (±℃ / ℉ at 100℃) 1.5 / 2.7 1.5 / 2.7
Heating time to 100℃ (min.)   70 90 
Vacuum gauge range, analog (Mpa)
 0 to 0.1  0 to 0.1
Dimension(W×D×H) Interior (mm / inch)
302×305×302 
/ 11.9×12×11.9
402×405×402 
/ 15.8×15.9×15.8
Exterior (mm / inch)
534×522×655 
/ 21.1×20.6×25.8
636×622×755 
/ 25.0×24.5×29.7

Net weight (Kg / lbs)

69 / 152.1 110 / 242.5
Shelves
Quantity of shelves (standard/max.) 
2 / 3
3 / 4
Max. Load per shelf (Kg / lbs) 
20 / 44.1 
20 / 44.1 
Electrical requirements (230V, 50 / 60Hz, A)   5.7 6.7 
Cat. No. AAH13315K AAH13325K
Electrical requirements (120V, 60Hz, A)   10.2 11.7 
Cat. No. AAH13316U AAH13326U
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: 54004332787

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4.1 ★★★★★
Based on 1265 reviews
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Product Reviews
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Verified Purchase
shaylynn filiault
Cuba, US
★★★★★ 5
Good quality
Color: Green and Purple
Good quality and last long. Is loud wheen squeeks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Carrie
Houston, US
★★★★★ 4
Heavy duty for sure
Color: Purple
Heavy duty toy. This ball has some weight to it! I have a smaller laber doodle that thinks she's a German Shepard so no toy is too big or heavy for her. She's been chewing on this for months but you'd never know it. The squeaker is even hard for me to activate with my hands. She hits it in the right spot every now and again and gets excited about it. Great if your not crazy about hearing a squeaker squeaking non stop!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
T
Verified Purchase
Theresa Kellat Mcilraith
Pawtucket, US
★★★★★ 5
All dog sizes can enjoy this ball!
Color: Orange
This is a terrific dog ball! Our Pittie can't tear it apart on day 2 which is unusual! Also, its big enough that he can't swallow it but not so huge that our mini Doodle can't enjoy it too! We have more than one of these to keep our pups busy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
T
Verified Purchase
Tanner Pence
Alexandria, US
★★★★★ 5
Great quality
Color: Purple, Color: Purple
My dog loves to chew and this toy is indestructible! She loves it!
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Reviewed in the United States on June 10, 2026
D
Verified Purchase
D. Rodriguez
Grantham, US
★★★★★ 5
Finally, a ball that made it!
Color: Blue, Color: Blue
I don’t know what is it with this ball, but it’s special. My dogs can absolutely tear up anything and this one seems like it can be chewed up but my dog loves it too much. He carries it all day, nibbles it and loves the squeaky sound of course. Finally found a winner!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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