With the lab ULT-420 from CARLO ERBA Reagents GmbH to reliable laboratory standard! The blood plasma freezer is excellently suited for keeping vaccines, samples or drugs cool.

Easy to handle: The temperature regulation

Thanks to the practical temperature regulation, you can look forward to safe storage of your biologics, medications or samples. To do this, you use the included electronic system, which can also be secured against unauthorized access via a key holder. All important contents receive high-quality cooling conditions due to the uniform circulating air cooling and the advantageous temperature circulation.

In addition, the samples and medicines inside are protected from sub-zero temperatures. The membrane keypad with digital temperature display allows you to change the desired temperature adjustments as needed. This unit also has a temperature memory, both minimum and maximum temperature can be stored.

Automatic defrost brings comfort and efficiency

Need a refrigerator that takes the hassle out of defrosting? Our service team will be happy to advise you free of charge on one of these models to find the right offer for you.

Storage space guaranteed!

Too little storage space was yesterday! With its adjustable drawers, the lab ULT-420 gives you more design freedom. The interior is also made of high-quality aluminium cladding.

Efficient energy consumption

The cooling system is equipped with a self-closing door in an elegant glass design. The door also has a lock, which allows you to secure the contents from unauthorised access. Thanks to the energy-efficient insulation made of resistant, valuable, pressure-foamed and environmentally friendly material, the refrigerator achieves a minimization of power consumption.

Modern alarm function offers protection in the event of malfunctions

A warning visual and acoustic alarm signal informs you in the event of temperature deviations and other malfunctions. If an unauthorised person tries to open the refrigerator without authorisation, the integrated alarm sounds after approx. 60 seconds. A monitoring unit can remain in operation for around 30 hours via the rechargeable battery. In the event of a power failure, the signal also remains active. This keeps you informed about temperature changes or error messages.

Our service team will inform you about further features and characteristics whenever you like.

We answer your questions

Our first-class team of advisors guarantees that you will receive the ideal materials for your requirements. Do you have any questions about the various refrigerators, cooling technology devices, their functions or the respective manufacturers?

We look forward to hearing from you and will be happy to advise you! You can reach us by phone at +49 30 2096579 00 or by e-mail at [email protected]

Additional information

Weight 357 kg
Dimensions 87 × 213 × 102 cm
Cooling technology

chest freezer, Tiefkühltruhe

Height inside (refrigerator)

652 mm

Width inside (refrigerator)

1367 mm

Height (refrigerator)

1020 mm

Width (refrigerator)

2130 mm

Average consumption

12,500 kWh/24h, 12.500 kWh/24h

Cooling capacity (gross)

420 l



Power consumption

7,5 A, 7.5 A

Noise level

49 dB(A)

Explosion proof

nein, no

Climate class


Cooling (Cooling technology)

direct cooling, Direktkühlung

Depth (refrigerator)

870 mm


akustisch, optical, optisch

automatic defrost

ohne, without


ja (Tür), yes (door)

Glass door

ohne, without

Lowest temperature

– 86°C

Scope of application

bio-technology, Biotechnik, Blutkonservenkühlschrank, Blutplasmafroster, Gewerbegefriergerät, Laborgefriergerät, Medikamentengefrierschrank

Depth inside (refrigerator)

462 mm