Lab Companion OV4-30 Vacuum Oven, 65 L

Lab Companion OV4-30 Vacuum Oven, 65 L

Structural and Functional Features

• Operates across a wide temperature range, adjustable up to 250°C.
• Enhanced temperature distribution with high precision (±1.5°C at 100°C).
• 3-point temperature calibration ensures accuracy over the entire range.
• Durable stainless steel interior and aluminum shelves for corrosion resistance and easy cleaning.
• Equipped with safety circuits to protect against overcurrent and overheating.
• Convenient vacuum and release lines are separated for ease of use.
• Space-saving design with a top-mounted display.

Convenience Features

• Toughened glass gasket ensures a secure vacuum seal, even with long-term use.
• Save up to 3 frequently used temperature settings for quick access.
• PC connectivity via RS-232 and USB ports for increased functionality.
• Clear 5-inch LCD display for excellent visibility and usability.
• Programmable wait/timer function up to 999 hours and 59 minutes.
• Toughened glass viewing window allows easy monitoring of the interior.
• Precise temperature control using a microprocessor PID system.
• Automatic restart after power recovery for uninterrupted operation.
• Mobile monitoring available through LC Connected app with optional LC GreenBox.

Advanced Safety Features

• Buffer system door structure releases internal pressure through ventilation holes in case of an explosion or stable vacuum formation.
• Polycarbonate safety cover included for extra protection if the toughened glass breaks.
• Records up to 12 events, including door openings and errors.
• Overheat protection system with certified safety registration (10-0397583).
• Over-temperature limit function ensures operational safety.
• Exterior surface remains safe to touch, even during high-temperature operation.
• Controller lock function prevents accidental changes or malfunctions.
• Temperature deviation alarm notifies users of unacceptable changes.

Vacuum Oven Recommendations

• Use a cold trap bath on the vacuum line to protect the vacuum pump from water or solvents. Alternatively, supply dry air to the sample for optimal performance.

Specifications:

Weight 274 lbs

Dimensions    28 × 29 × 35 in

Chamber volume (L / cu ft)   65 / 2.3

Vacuum gauge range, analog (Mpa) 0 to 0.1

Temperature

Range (℃ / ℉)                Amb. +15 to 250 / Amb. +27 to 482

Fluctuation at 100℃ (±℃ / ℉)             0.2 / 0.36

Variation at 100℃ (±℃ / ℉)   1.5 / 2.7

Heating time to 100℃ (min.) 90

Dimension (W×D×H)

Interior (mm / inch)    402 × 405 × 402 / 15.8 × 15.9 × 15.8

Exterior (mm / inch)   636 × 622 × 755 / 25.0 × 24.5 × 29.7

Net weight (Kg / lbs)   110 / 242

Shelves

Quantity of shelves (standard/max.)              3 / 4

Max. Load per shelf (Kg / lbs)               20 / 44.1

Electrical requirements (230V, 50 / 60 Hz)  6.7