The ULUF 750-2M freezer -86 °C features our TRUE DUAL™ technology, that consists of two independent systems offering you the best security. In case of any failure with one of the cooling systems, the other system will still maintain the temperature at -70 °C. Thereby, your samples will not be affected, by any challenge caused by an unexpected system failure, until service is provided. COVID-19 (Coronavirus) / SARS-COV-2 vaccines like Pfizer and Moderna use mRNA technology. mRNA vaccines require ultra-cold storage as low as -70°C (-94°F) to remain effective. Arctiko Ultra-low Freezers are capable of providing stable temperature control at ultra-cold temperatures for efficient COVID-19 vaccine storage.
Main features:
- TRUE DUAL™ technology for double security
- Low energy consumption
- Low noise level: < 55db
- Low heat dissipation
- Insulated inner doors
- Castors and door key lock
- Ergonomic loading
- Heated door frame
- Heated vacuum valve
- 100% HCFC/CFC free
- Porthole for external temperature probes
Benefits:
- Single Compressor Technology with a simple structure that ensures easy maintenance, lower heat dissipation, low energy consumption and noise reduction for a pleasant work environment.
- Direct cooling for optimized temperature stability and uniformity, even with multiple door openings.
- Heated vacuum release valve ensuring that the doors always open, making the unit great for an active work environment.
- Insulated inner doors minimizing cold loss during door openings.
- Heated door frame that prevents ice from building up around the gasket securing a stable and uniform temperature inside the freezer.
Technical Specifications:
| Item code | DAI 1383 |
| Temperature range (°C) | -40 / -86 |
| Max. ambient temperature (°C) | 25 |
| Capacity (L) | 642 |
| Exterior dimensions WxDxH (mm) | 1030x885x1990 |
| Interior dimensions WxDxH (mm) | 790x608x1345 |
| Weight (KG) | 242 |
| Insulation (mm) | 120 |
| Cooling technology | dual system / static |
| Controller model / probe type | G-214 / PT 1000 |
| Power supply (V) | 230 |
| Frequency (Hz) | 50/60 |
| Power consumption (KWH/24H) | 19,5 |
| AMP (A) | 8,7 |
| Power (Watt) | 1359 |
| Horse Power (HP): | 3/4 |
| Alarm display as text – not codes | Yes |
| Visual / Acoustic Alarm: | yes / yes |
| Power failure alarm | Yes |
| Adjustable high/low temperature alarm: | yes / yes |
| Open door alarm | Yes |
| Probe failure alarm | Yes |
| Low battery alarm | Yes |
| Compressor failure alarm | – |
| Battery backup for alarms (approx. hrs.) | 72 |
| Voltage free contact for remote alarm (e.g. GSM alarm module) | Yes |
| Electronic data logger | Yes |
| RS 485 port | Yes |
| USB port for software update & data download | Yes |
| Temperature chart recorder | Optional |
| Display type | 4,3” with touch buttons |
| Password protection for turning unit on/off | Yes |
| Temperature graph on display | Yes |
| Access port for external probe etc. (Int. diameter mm) | 12 |
| Light | Yes |
| Lock with key | Yes |
| Castors (total pcs) / castors with brake (pcs) | 4 / 2 |
| Sub lids / sub doors (qty) | 0 / 5 |
| Fixed shelves (pcs) / adjustable shelves (pcs) | 4 / 0 |
| Max. no. of shelves (pcs) / recommended max. no. of shelves (pcs) | 4 / 4 |
| Max load shelves (kg) | 25 |
| Total capacity of 50 mm boxes 9×9 dividers (pcs) | 400 |
Racks:
| Rack model | Box size (height mm) | Rack model and total quantity | No. of boxes pr. rack | Total no. of boxes | Exterior dimensions of rack (WxDxH mm) |
| Upright drawer rack | 50 | 25 x UDR50-44 | 4 x 4 | 400 | 140 x 567 x 231 |
| Upright drawer rack | 75 | 25 x UDR75-42 | 4 x 2 | 200 | 140 x 567 x 163 |
| Upright drawer rack | 100 | 25 x UDR100-42 | 4 x 2 | 200 | 140 x 567 x 216 |
| Upright side rack | 50 | 25 x USR50-44 | 4 x 4 | 400 | 139 x 549 x 224 |
| Upright side rack | 75 | 25 x USR75-43 | 4 x 3 | 300 | 139 x 549 x 239 |
| Upright side rack | 100 | 25 x USR100-42 | 4 x 2 | 200 | 139 x 549 x 214 |
