OV4-30 28L Advanced Vacuum Oven, 250°C

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 999 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.

Specification

• Chamber volume: 28 L / 1 cu ft (Amb. +15 to 250 ℃ / Amb. +27 to 482 ℉)
• Vacuum gauge range, analog: 0 to 0.1 Mpa
• Temperature
  • Range: Amb. +15 to 250 ℃ / Amb. +27 to 482 ℉
  • Fluctuation at 100℃ (±℃ / ℉): 0.1 / 0.18
  • Variation at 100℃ (±℃ / ℉): 1.5 / 2.7
  • Heating time to 100℃ (min.): 60
• Dimension (W×D×H)
  • Interior: 302 × 305 × 302 mm / 11.9 × 12 × 11.9 inch
  • Exterior: 537 × 522 × 655 mm / 21.1 × 20.6 × 25.8 inch
• Net weight: 69 Kg / 152.1 lbs
• Shelves
  • Quantity of shelves: 2 / 2
  • Max. Load per shelf: 20 Kg / 44.1 lbs
• Electrical requirements (120V, 60Hz, A): 10.2