Performance
- Intelligent microprocessor controller TC-200
- Dual sensor system: display sensor in aluminum block to simulate real product temperature. Control sensor in air for accurate control.
- Optimized direct cooling system & manual defrost
- Rapid temperature recovery after door opening
Ergonomic Design
- Self-close door for convenient operation
- Left/right side open revisable door (capacity less than 600 liters) to suit various space
- Ultra-quite design reduces noise level
Environment Friendly
- Natural refrigerant compliant with EPA and SNAP non-ozone depleting mandates
- CFC-Free polyurethane foaming insulation
- High efficiency cooling system for lower energy consumption and carbon emission
Alarms
- High temperature
- Low temperature
- Open door
- Power failure
- Sensor error
- Low battery
Safety
- Build-in data storage and USB port for download
- Quick check of max/min temperature in 24 hours
- Password protection avoids key parameters unauthorized change
- Safety door lock, preventing unauthorized access
- Access port for additional temperature probe
- Remote alarm contacts
Technical Specifications:
| Model | MDF-25U60 | MDF-25U150 | MDF-25U270 | MDF-25U400 | MDF-25U600 | MDF-25U600A | MDF-25U1100A | |
| Main specifications | Type | Desktop | Under-counter | Upright | Upright | Upright | Upright | Upright |
| Temperature range (℃) | -10～-25 | -10～-25 | -10～-25 | -10～-25 | -10～-25 | -10～-30 | -10～-30 | |
| Cooling type | Direct cooling | Direct cooling | Direct cooling | Direct cooling | Direct cooling | Forced-air cooling | Forced-air cooling | |
| Defrost | Manual | Manual | Manual | Manual | Manual | Manual | Manual | |
| Climate type | N | N | N | N | N | N | N | |
| Capacity (L) | 65 | 120 | 280 | 380 | 550 | 600 | 1100 | |
| Intermal W*D*H (mm) | 410×450×420 | 500×450×570 | 500×450×1290 | 500×510×1550 | 645×530×1645 | 660×690×1400 (mm) | 1180×690×1400 (mm) | |
| Extermal W*D*H (mm) | 510×560×670 | 600×560×820 | 600×560×1540 | 600×650×1805 | 775×750×1905 | 780×827×1945 (mm) | 1300×827×1945 (mm) | |
| Weight（KGs） | 105 | 120 | 145 | 180 | 170 | 158 | 228 | |
| Insulation (mm) | 50 | 50 | 50 | 50 | 60 | 60 | 60 | |
| Refrigerant | R600a | R600a | R600a | R290 | R290 | R290 | R290 | |
| Control system | Controller | TC-200 | TC-200 | TC-200 | TC-200 | TC-200 | TC-200 | TC-200 |
| Display | LED digital | LED digital | LED digital | LED digital | LED digital | LED digital | LED digital | |
| Display accuracy | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Power | Power supply (V/Hz) | 220V/50Hz; 220V/60Hz; 120V/60Hz | 220V/50Hz; 220V/60Hz; 120V/60Hz | 220V/50Hz; 220V/60Hz; 120V/60Hz | 220V/50Hz; 220V/60Hz; 120V/60Hz | 220V/50Hz; 220V/60Hz; 120V/60Hz | 220V/50Hz; 220V/60Hz; 120V/60Hz | 220V/50Hz; 220V/60Hz; 120V/60Hz |
| Rated power (W) | 105 | 120 | 145 | 180 | 170 | 460 | 650 | |
| Data memory | High/low temp check | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| USB port | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Alarm functions | Visible/audible alarm | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| High/low temp | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Sensor failure | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Door open | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Low battery | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Power failure | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Backup for alarm (Hrs) | 48 | 48 | 48 | 48 | 48 | 48 | 48 | |
| Remote alarm contact | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Other feature | Door lock with key | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Inner LED light | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Adjustable foot | Yes | Yes | Yes | N/A | N/A | N/A | N/A | |
| Caster | N/A | N/A | N/A | Yes | Yes | Yes | Yes | |
| Test access port | Φ20mm x 1 | Φ20mm x 1 | Φ20mm x 1 | Φ20mm x 1 | Φ20mm x 1 | Φ20mm x 1 | Φ20mm x 1 | |
| Adjustable shelves Qty | 2 | 3 | 5 | 6 | 6 | 5 | 5 | |
| Door Qty | 1 | 1 | 1 | 1 | 1 | 1 | 2 | |
| Material | Exterior | Pre-coated steel | Pre-coated steel | Pre-coated Steel | Pre-coated steel | Pre-coated steel | Pre-coated steel | Pre-coated steel |
| Interior | Pre-coated aluminum | Pre-coated aluminum | Pre-coated aluminum | Pre-coated aluminum | Pre-coated aluminum | Pre-coated steel | Pre-coated steel | |
| Door | Solid door | Solid door | Solid door | Solid door | Solid door | Solid door | Solid door | |
| Insulation | Polyurethane | Polyurethane | Polyurethane | Polyurethane | Polyurethane | Polyurethane | Polyurethane | |
| Shipping | Gross weight (KGs) | 36 | 46 | 67 | 78 | 106 | 173 | 232 |
| Packing WxDxH (mm) | 570x620x760 | 660x620x910 | 660x620x1630 | 660x700x1900 | 830x750x2000 | 840x870x2150 | 1340x870x2150 | |
| Volume (m³) | 0.27 | 0.37 | 0.67 | 0.88 | 1.25 | 1.57 | 2.51 | |
