Arctiko LTF 425®

Arctiko LTF 425®

Low temperature chest freezers

Download datasheet

The LTF 425 chest freezer will store your samples under optimal conditions even when opening the freezer several times throughout the day. The single compressor technology provides reliable low temperature freezing and high temperature uniformity.


  • Chest
  • Capacity (L) 368 L.
  • Range -30 °C /-60 °C
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Main features



Single Compressor Technology
Single Compressor Technology with a simple structure ensures easy maintenance, lower heat dissipation, low energy consumption, and noise reduction.

Low energy consumption
Our products aim to have as low a CO2 footprint as possible, by choosing energy-efficient components of high quality throughout the development and design process.

Noise reduction
Thanks to our newly developed noise reduction technology, we are able to reduce the noise level drastically, for a more pleasant work environment.

Filterless construction
Filterless construction prevents dust from blocking the airflow and reduces the unit’s ability to dissipate heat effectively, which minimizes maintenance procedures.

ECO friendly refrigerant
We have strongly committed ourselves to the responsible use of natural resources and clean technologies by using eco-friendly alternatives.

100% HCFC / CFC free
Arctiko can proudly confirm that we are 100% HCFC and CFC-free. We aim to use the most climate-friendly solutions without compromising our Earth’s safety.


Specifications Download all specifications

Item code 0116
Temperature range (°C) -30 / -60 °C
Max. ambient temperature (°C) 25
Capacity (L) 368
Exterior dimensions WxDxH (mm) 1562x698x890
Interior dimensions WxDxH (mm) 1400x440x635
Weight (KG) 88
Insulation (mm) 80
Cooling technology static
Controller model / probe type Dixell XR30CX / PT1000
Power supply (V) 230
Frequency (Hz) 50
Power consumption (KWH/24H) 8,3
AMP (A) 2,8
Power (Watt) 434
Horse Power (HP) 3/4

Alarm display as text - not codes No
Visual / Acoustic Alarm yes / yes
Power failure alarm No
Ajustable high/low temperature alarm: yes / yes
Open door alarm No
Probe failure alarm Yes
Low battery alarm No
Compressor failure alarm No
Voltage free contact for remote alarm (e.g. GSM alarm module) Yes
Electronic data logger No
RS 485 port 0
USB port for software update & data download No
Temperature chart recorder optional
Display type LED display
Number of optional reference probes no
Password protection for turning unit on/off No
Temperature graph on display No

Automatic defrost No
Antifreeze function No
Vaccum release port No
Access port for external probe etc. (Int. diameter mm) 12
Light No
Lock with key Yes
Castors (total pcs) / castors with brake (pcs) 4 / optional
Fixed feet (pcs) / levelling feet (pcs) no
Sub lids or inner doors (pcs) no
Reversible doors (pcs) No
Fixed shelves (pcs) / adjustable shelves (pcs) no
Max. no. of shelves (pcs) / recommended max. no. of shelves (pcs) no
Max load per shelf (kg) no
Adjustable drawers (pcs) no
Max. no. of adjustable drawers (pcs) no
Max. load per adjustable drawer (kg) no
Max. no. of blood bags - by max. no. of adj. drawers (pcs) no
Basket (pcs) Yes
Max. no. of baskets (pcs) 15
Max. load per basket (kg) 14,5
Total capacity of 50 mm boxes 9x9 didviders (pcs) 282
Total capacity of 75 mm boxes 9x9 didviders (pcs) 204
Total capacity of 96 mm boxes 9x9 didviders (pcs) 129

Number of compressors 1
Nature R
Interior cabinet material painted steel
Exterior cabinet material painted steel
Colour (exterior cabinet) white
Foam agent polyurethane
VIP vacuum insulated panels no

Shipping weight (kg) 132 kg
Shipping dimensions WxDxH (cm) 166x76x106
Shipping volume (m³) 1,34

UPRIGHT DRAWER RACK®
MODEL BOX SIZE (HEIGHT MM) RACK MODEL & TOTAL QUANTITY NO. OF BOXES PER RACK (DEPTH X HEIGHT) TOTAL NO. OF BOXES EXTERIOR DIMENSIONS OF RACK (WXDXH MM)
UPRIGHT SIDE RACK®
MODEL BOX SIZE (HEIGHT MM) RACK MODEL & TOTAL QUANTITY NO. OF BOXES PER RACK (DEPTH X HEIGHT) TOTAL NO. OF BOXES EXTERIOR DIMENSIONS OF RACK (WXDXH MM)
CHEST FRONT RACK®
MODEL BOX SIZE (HEIGHT MM) RACK MODEL & TOTAL QUANTITY NO. OF BOXES PER RACK (DEPTH X HEIGHT) TOTAL NO. OF BOXES EXTERIOR DIMENSIONS OF RACK (WXDXH MM)
LTF 425® 32 24 x CFR34-17 + 3 x CFR34-10 (= 27 racks) 17 + 10 408 + 30 (= 438) 138 x 138 x 618 + 138 x 138 x 366
LTF 425® 40 24 x CFR40-14 + 3 x CFR40-08 (= 27 racks) 14 + 8 336 + 24 (= 360) 138 x 138 x 594 + 138 x 138 x 342
LTF 425® 50 24 x CFR50-11 + 3 x CFR50-06 (= 27 racks) 11 + 6 18 + 264 (= 282) 140 x 140 x 604 + 140 x 140 x 335
LTF 425® 75 24 x CFR75-07 + 3 x CFR75-04 (= 27 racks) 7 + 4 168 + 12 (= 180) 140 x 140 x 561 + 140 x 140 x 324
LTF 425® 80 24 x CFR80-07 + 3 x CFR80-04 (= 27 racks) 7 + 4 168 + 12 (= 180) 138 x 138 x 580 + 138 x 138 x 334
LTF 425® 90/96/100 24 x CFR100-05 + 3 x CFR100-03 (= 27 racks) 5 + 3 120 + 9 (= 129) 140 x 141 x 525 + 140 x 141 x 317

True cooling specialist

Based in Esbjerg in Denmark, Arctiko develops and assembles medical and lab freezers and pharmaceutical refrigerators for the global and health care medical industry. This industry is vital for global health, treatment of patients and research and development of new medicine and we are proud to support it.

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Hi, my name is Lars Strandby

I'm ready to help you if you have any questions. Call me at +45 7610 5705 or e-mail sales@arctiko.com