DAIHAN SMART DuoFreez -95 ULT Freezer
Available on Backorder
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A Class II medical device (NIDS) with UL, CUL and CE certification and Good Design mark. Each unit includes a traceable serial certificate and 2-year warranty.
Key features
Refrigeration: Two-stage cascade system with hermetic compressor, block condenser and filter-free mechanism
Temperature sensing: PT100 platinum RTD
Refrigerant: Natural, CFC-free (eco-mode reduces power draw)
Redundant cooling (optional): Dual refrigeration circuits; backup holds –80 °C if one circuit fails
Control & monitoring: 7″ full-touch TFT LCD Smart-Lab™ controller; Wi-Fi data logging and remote access via WRe™ mobile app
Alarms & diagnostics: Visual, audible and remote alerts for temperature, door-ajar, power and sensor events
Ergonomics: Automatic vacuum-release door handle for smooth opening
Insulation: High-density panels and inner doors to minimise frost and speed recovery
| Specification | DuoFreez D300 4- & 5-Door, 308 L |
DuoFreez D400 4- & 5-Door, 393 L |
DuoFreez D500 4- & 5-Door, 503 L |
DuoFreez D700 4- & 5-Door, 714 L |
DuoFreez D800 4- & 5-Door, 796 L |
|---|---|---|---|---|---|
| Capacity | 308 L | 393 L | 503 L | 714 L | 796 L |
| Freezing system | DuoFreez™ System | ||||
| Temperature range | –95 °C … –65 °C | –95 °C … –65 °C | –95 °C … –65 °C | –90 °C … –65 °C | –90 °C … –65 °C |
| Sensor | PT100 Sensor | ||||
| Compressor | Hermetic type | ||||
| Condenser type | Block condenser, no-pin, filter-free mechanism | ||||
| Refrigerant | Natural (CFC-free) | ||||
| Controller / display | 7″ full-touch TFT LCD (Smart-Lab™) | ||||
| Shelves included | 3 | 3 (4-door) / 4 (5-door) | 3 (4-door) / 4 (5-door) | 3 (4-door) / 4 (5-door) | 3 (4-door) / 4 (5-door) |
| Max. racks – 4-door | 12 × 15 (5×3) RFU4234 | 16 × 15 (5×3) RFU4234 | 16 × 20 (5×4) RFU4257 | 24 × 20 (5×4) RFU5257 | 28 × 20 (5×4) RFU5257 |
| Max. racks – 5-door | – | 20 × 12 (4×3) RFU5234 | 20 × 16 (4×4) RFU5257 | 30 × 16 (4×4) RFU5257 | 35 × 16 (4×4) RFU5257 |
| Material | • Internal: Stainless-steel #304 • External: Powder-coated steel plate • Inner doors: Powder-coated stainless-steel #304 |
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| Chamber (W × D × H cm) – Internal | 47 × 50 × 131 | 60 × 50 × 131 | 60 × 64 × 131 | 88 × 62 × 131 | 100 × 62 × 131 |
| Chamber (W × D × H cm) – External | 71 × 75 × 190 | 84 × 75 × 190 | 84 × 89 × 190 | 112 × 87 × 190 | 124 × 87 × 190 |
| Net weight | 220 kg | 260 kg | 300 kg | 320 kg | 360 kg |
| Packing size (W × D × H cm) | 110 × 110 × 222 | 116 × 116 × 222 | 116 × 124 × 222 | 140 × 140 × 221 | 150 × 140 × 221 |
| Gross weight | 300 kg | 352 kg | 392 kg | 442 kg | 482 kg |
| Power consumption – dual mode | 398 W h | 474 W h | 507 W h | 596 W h | 629 W h |
| Power consumption – eco mode | 352 W h | 373 W h | 458 W h | 503 W h | 588 W h |
| Electrical requirements | Single-phase AC 120 V / 60 Hz or AC 230 V / 50–60 Hz | ||||
