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-86 °C ULT Upright Freezer STUF-A13 offers a 728L storage capacity. It features a microprocessor-controlled system for precise temperature control from -40°C to -86°C. Advanced insulation with PURF and VIP ensures excellent thermal efficiency and stable ultra-low temperatures. Our -86 °C ULT Upright freezer uses direct cooling for efficient performance and has a manual defrost mode for easy maintenance.
| Cabinet Type | Upright |
| Capacity | 728 L |
| Temperature Range | -40˚C to -86˚C |
| Ambient Temperature | 10 ˚C to 32˚C |
| Cooling Method | Direct cooling |
| Defrost Mode | Manual |
| Refrigerant | R4001(mixed gas) |
| System | Auto-cascading |
| Sensor | PTC |
| Temperature Controller | Microprocessor |
| Display | 7” LCD touch screen |
| Noise | 53 dB |
| Compressor | 2 |
| Internal Material | Stainless steel |
| External Material | Color sprayed steel |
| Insulation | PURF + VIP |
| Alarms | High/low temperature Power failure Abnormal voltage Sensor error Filter screen check Thermostat failure Low battery Condenser clean High ambient temperature Door ajar 72h Power failure alarm |
| Racks | 18+6 |
| Boxes (2 inch) | 504 |
| Samples (2ml) | 50400 |
| Current | 10.37A |
| Power | 1400 W |
| Power Consumption | 23.44 kWh/24h |
| Power Supply | 220V 50/60 Hz |
| Internal Dimension | 963 × 571 × 1350 mm |
| External Dimension | 1248 × 975 × 1994.5 mm |
| Packaging Dimension | 1320 × 970 × 2185 mm |
| Net Weight | 316 Kg |
| Gross Weight | 392 Kg |
Audible and visual alarms
Intelligent Control System
RS485 interface
Low noise operation
Quick-release filters
Ergonomic handle
Built-in lock
Data transfer via USB port
-86 °C ULT Upright Freezer STUF-A13 is widely used in life sciences, biobanking, blood banks, pharmaceuticals, clinical settings, and vaccine production.
Castors × 4
25mm Access port × 2
USB port × 1
Remote alarm port × 1
Data logger
Chart recorder
CO2 backup system
LN2 backup system
-86°C ULT Upright Freezer
Capacity 338 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
Refrigerant HC (R290 and R170)
-86°C ULT Upright Freezer
System Dual System
Capacity 408 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
System Cascade
Capacity 408 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
System Dual System
Capacity 728 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
System Dual System
Capacity 838 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
Capacity 58 L
Temperature Range -40˚C to -86˚C
Ambient Temperature 10 ˚C to 32˚C
Cooling Method Direct cooling
-86°C ULT Upright Freezer
System Dual System
Capacity 588 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
Cabinet Type Upright
Capacity 408 L
Temperature Range -40˚C to -86˚C
Ambient Temperature 10 ˚C to 32˚C
-86°C ULT Upright Freezer
System Cascade
Capacity 728 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
System Cascade
Capacity 838 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
Capacity 188 L
Temperature Range -40˚C to -86˚C
Ambient Temperature 10 ˚C to 32˚C
Cooling Method Direct cooling
-86°C ULT Upright Freezer
Cabinet Type Upright
Capacity 588 L
Temperature Range -40˚C to -86˚C
Ambient Temperature 10 ˚C to 32˚C
-86°C ULT Upright Freezer
Cabinet Type Upright
Capacity 838 L
Temperature Range -40˚C to -86˚C
Ambient Temperature 10˚C to 32˚C
-86°C ULT Upright Freezer
System Cascade
Capacity 588 L
Temperature Range -40℃ to -86℃
Ambient Temperature 10℃ to 32℃
-86°C ULT Upright Freezer
Cabinet Type Upright
Capacity 340 L
Temperature Range -40˚C to -86˚C
Ambient Temperature 10 ˚C to 32˚C