Jeio Tech Vacuum Ovens

Category Vacuum Ovens
Manufacturer Jeio Tech
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
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