Jeio Tech Vacuum Ovens
SKU: 54004332787

Jeio Tech Vacuum Ovens

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

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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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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Stacey Lovejoy
Bozeman, US
★★★★★ 2
Too big
The one size fits all was too big for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
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Verified Purchase
Lassiter Denton
Los Angeles, US
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
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Reviewed in the United States on March 11, 2026
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Verified Purchase
Joseph Pratt
Charlottesville, US
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
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Reviewed in the United States on May 16, 2026
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Verified Purchase
Chelsey Bartoli
Fort Morgan, US
★★★★★ 5
Great buy!
Size: Medium, Color: (001) Black / Black / White
My husband loves these. The socks are warm and thick and extremely comfortable. They support the foot and he works outside all day and has had them for a little over a month. They stay in place and don’t move move around while he’s outside moving around.
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Reviewed in the United States on November 6, 2025
C
Verified Purchase
Cathy
Belleville, US
★★★★★ 5
Happy Customer
Size: Medium, Color: (001) Black / Black / White
Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
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Reviewed in the United States on January 15, 2026

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