Versafreeze VF 20085 C

LAUDA Versafreeze freezers offer maximum sample safety due to high thawing times, even in the event of a power failure. The standard integrated accumulator ensures that the display of actual temperature and alarm functions is maintained for a period of up to 35 hours. Locking systems down to the individual drawer and inner compartment provide protection for high-value and critical samples against tampering and access.

Part no. : L003569
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Chest freezers Versafreeze VF 20085 C
Refrigeration technology with natural refrigerants - Icon
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Back to overview Chest freezers

Features

Laboratory chest freezer with reliable monitoring and highly efficient insulation for long-term storage and quality assurance
Protection against unauthorized access to setpoints through password-protected user management
Interior completely made of stainless steel
IIOT ready via powerful Ethernet interface
Energy-saving, maintenance-free refrigeration system with fully hermetic high-performance compressors
Additional insulating cover plates over the usable space
Independent CO2 emergency cooling from on-site CO2 gas cylinder with rising pipe, in the event of a power or device failure
Comfortable touchscreen control unit with digital display for entering and calling up all safety-relevant values
Electronic alarm system and potential-free contact for connection to an in-house alarm system or the central control system
For long-term storage and quality assurance of organic substances and other materials
RS 485 interface for trouble-free data transfer
Environmentally friendly, future-proof natural refrigerants
Two lead-throughs with an internal diameter of 13 mm as standard, for inserting control sensors, eg Type Pt100
With separate temperature regulator and external accumulator
Limit values ​​for high and low temperature alarm adjustable
Display and alarm functions are maintained in the event of a power failure (battery backup)
Built-in data logger for storing temperature and alarm data
Cooling coils blown into the sides ensure direct cold transfer from all sides, high freezing speed and uniform temperature distribution throughout the whole cabinet
Vacuum insulation means more storage space with a reduced footprint
Magnetic sealing system reliably prevents the door / lid seals from freezing on

Working range

Working temperature min.

Working temperature min.

-86 °C

Max. working temperature

Max. working temperature

-50 °C

Technical data

Working temperature range
-86 ... -50 °C
Temperature stability
3 ± K
Ambient temperature range
15 ... 28 °C
Usable volume
205 L
Usable volume
790 x 520 x 500 mm
Dimensions (WxDxH)
960 x 790 x 1130 mm
Weight
223 kg
Cool down time
from 20 °C to -86 °C in 3 h
Thawing time
from -86 °C to 0 °C in 11 h
Power supply
230 V; 50 Hz
Power plug
Power cord with angled plug (CEE7/7)
Download Data sheet Versafreeze VF 20085 C

Downloads - general product data

Please select which documents you would like to see in which language:

Available documents
Available languages
German
English
French
Spanish
Russian
Chinese
Italian
DeviceDevice categoryDocument typeLanguageFormatFile size
Versafreeze Tiefkühltruhen Freezers Operating instruction
German
PDF 7,3 MB Download document Download document
Versafreeze Tiefkühlschränke Freezers Operating instruction
German
PDF 7,23 MB Download document Download document
Versafreeze Tiefkühlgeräte Freezers Brochure
German
PDF 1,88 MB Download document Download document
Versafreeze Sicherheitskühlung CO2/LN2 Freezers Operating instruction
German
PDF 1,83 MB Download document Download document
Kapitel Tiefkühlgeräte
Gesamtprospekt 		Freezers Brochure
German
PDF 2,72 MB Download document Download document

Accessories

Cryo-Box, 136 x 136 x 50 mm
Cryo-Box, 136 x 136 x 50 mm
Cryo-Box, 136 x 136 x 75 mm
Cryo-Box, 136 x 136 x 75 mm
Cryo-Box, 136 x 136 x 130 mm
Cryo-Box, 136 x 136 x 130 mm
Please use the LAUDA accessories finder for additional accessories.
LAUDA accessory finder

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