Vakuumugnar / Vacuum Ovens OV4-S

Vacuum Ovens OV4-S



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Vakuumugnar / Vacuum Ovens OV4-S

Labteamet_Vacuum Ovens_OV4-S  Labteamet_Vacuum-Ovens_OV4-S-1

New vacuum oven with improved usability and reliability

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.
  • Viton gasket when drying chemical substances which has a highreactivity. (option)


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.
  • BMS communication port that helps monitor the device temperature on the building management system.
  • Monitor via mobile app anytime, anywhere with LC Connected. (mobile monitoring system) (when purchased LC GreenBox)
  • Recording the most recent events, such as start/stop of operation and error occurrence.
  • PC connection using RS-232 port and USB port.
  • Excellent visibility and viewing angle due to application of large LCD.
  • Wait On/Off timer. (up to 99 hours 59 minutes)


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.
  • 36 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.

Labteamet_Vacuum Ovens_OV4-S-2

Model OV4-30 OV4-65
Control panel(L / cu ft) 5 inch 5 inch
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
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)
/ 11.9×12×11.9
/ 15.8×15.9×15.8
Exterior (mm / inch)
/ 21.1×20.6×25.8
/ 25.0×24.5×29.7

Net weight (Kg / lbs)

69 / 152.1 110 / 242.5
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

※ The lowest temperature that can be controlled depends on changes in room temperature and sample temperature. Therefore, please contact the distributor of our products before purchasing for technical consultation.

※ Technical data (according to DIN 12880, after 2013)

※ You can add an extra shelf that can be placed at the bottom to experiment with more samples same time, and the value of Variation and Fluctuation may increase slightly.

Produktblad – Vakuumugnar JeioTech OV4-S
JeioTech Vakuumugnar Produktkatalog



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