Liebherr SUFsg 5001/H72 MediLine Ultralow freezer - 491 liters

Ultra low

With 2 cooling systems and a temperature range of -40 °C to -86 °C, the SUFsg 5001 offers optimal cooling with minimal heat generation. Thanks to the heated anti-vacuum valve, the door can be opened again a few seconds after closing. Potential-free contact, LAN interface and USB connection offer extensive options to ensure safety. The SUFsg 5001 meets the highest requirements in terms of safety, performance and operating comfort.

Temperature stability IEC 60068-3

All Liebherr laboratory refrigerators and freezers are tested in the modern Liebherr Research & Development center according to the procedure IEC 60068-3 for measuring temperature stability.

learn more about IEC 60068-3

Additional temperature control possible.

An opening (Ø 7.6 mm) has been made at the top of the interior space, which offers the possibility of passing through an external temperature sensor or another measuring connection.

Alarm on order.

An optical and acoustic temperature alarm warns of an unwanted temperature change of 2K. The alarm limit can be adjusted if necessary.

A good memory for temperatures.

The minimum and maximum indoor temperature are stored and can be read out at any time over a period of 41 days.

Protected against freezing.

The safety thermostat protects stored samples and medicines from freezing. In the event of a malfunction, the safety thermostat prevents the interior temperature from falling below +2°C.

Remote monitoring.

The relay contact can be connected to a central logging or alarm system that can, for example, alert security personnel or caretaker outside working hours. Warnings with visual or acoustic alarm are possible.

Audible warning in case of malfunction.

When the temperature exceeds the set value, you will be warned by an acoustic signal.

Standard information:

• Voltage: 230V~
• Frequency: 50 Hz
• Connection value: 7 A
• Heat release in kJ/h: 1188 kJ/h

Dimensions:

• Depth at 90° open door: 1715 mm
• Width at 90° open door: 1017 mm
• Cryo box capacity: 352

Freeze:

• Freeze temperature range: -40°C to -86°C
• Number of carrying platforms: 4
• Load capacity freezer compartment shelves: 50 kg

Other characteristics:

• Door hinge: Right
• Handle: Lever handle solid aluminum
• Interchangeable door seal: Yes
• Connection cable length: 280 cm
• Freezer compartment material: Stainless steel
• Temperature alarm: Optical and acoustic temperature alarm
• Power failure alarm: Immediately after power failure for 72 hours
• Door alarm freezer section: Acoustic door alarm
• Usable depth shelf in mm: 590 mm
• Temperature sensor feed-through option: Yes
• Safety thermostat: Yes
• Swivel castors: Swivel castors with parking brake at the front, fixed castors at the rear
• Temperature registration: Yes
• Interface: LAN
• Potential-free contact: Yes