Description
Introduction:
The -86 ℃ freezer is a kind of ultra-low temperature refrigeration equipment, which is widely used in scientific research, medical treatment, biological engineering and other fields. Its main function is to provide an extremely low temperature environment to preserve temperature-sensitive samples and materials.
Technical Parameters:
| Model | BDF-86V28 | BDF-86V58 | BDF-86V65 | BDF-86V108 | ||||
| Capacity | 28L | 58L | 65L | 108L | ||||
| Temp. Range | -40~-86℃ | |||||||
| Temp. Accuracy | 0.1℃ | |||||||
| Temp. Uniformity | ±3℃ | ±4℃ | ±3℃ | |||||
| Temp. Stability | ≤6℃ | |||||||
| Recovery Time(Recover to -75℃ in an ambient temp. of 25℃) | 20min | 25min | ≤15min | 20min | ||||
| Cooling Time(Cool down to -80℃ in an ambient temp. of 25℃) | 120min | 160min | ≤240min | 120min | ||||
| Control System | Microprocessor control | |||||||
| Display | LED | |||||||
| Alarm | High and low temperature alarm, sensor failure alarm | High and low temperature alarm, sensor fault alarm, power off alarm, door opening alarm, ring temperature alarm, condenser fault alarm, filter check alarm, abnormal voltage alarm, low battery power alarm | High and low temperature alarm, thermostat fault alarm, door switch alarm,
power failure alarm(72h) |
High and low temperature alarm, sensor failure alarm | ||||
| Refrigeration Type | Direct-cooling | |||||||
| Refrigerant | R404A/R23, 140g | R600a/R290/R14/R728, 155g | R600a/R1150/R14, 147g | R404A/R23, 190g | ||||
| Compressor | International famous brand compressor /1 | |||||||
| Condenser & Evaporator | Copper tube finned type; built-in coil type | Copper tube evaporator; finned condenser | Micro channel condenser; built-in coil type | Copper tube finned type; built-in coil type | ||||
| Defrost | Manual defrost | |||||||
| Construction | Polyurethane cyclopentane foam | |||||||
| Material | Internal Material | 304 stainless steel | ||||||
| External Material | Sprayed steel plate | |||||||
| Door | Outer door: cyclopentane monomer foam outer door*1
Interior door: stainless steel door*1 |
Outer door: sprayed steel plate door*1
Interior door: stainless steel door*2 |
Outer door: cyclopentane monomer foam outer door*1
Interior door: cyclopentane monolithic foaming, stainless steel door*1 |
Outer door: cyclopentane monomer foam outer door*1
Interior door: stainless steel door*2 |
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| Consumption | 400W | 442W | 540W
Apparent power: 550VA |
480W | ||||
| Power Supply | AC220V, 50Hz(Standard); 220V, 60Hz; 110V, 50/60Hz(Optional) | AC220V, 50Hz(Standard); 110/220V, 60Hz(Optional) | AC220V, 50Hz(Standard); 220V, 60Hz; 110V, 50/60Hz(Optional) | |||||
| Casters | Yes | |||||||
| Shelf | 1 | |||||||
| Standard Accessory | Test hole | Remote alarm function interface, test hole, USB interface | Test hole | |||||
| Optional Accessory | Temperature recorder | Temperature recorder, RS485, liquid nitrogen backup system | USB interface, RS485, temperature recorder, liquid nitrogen backup system | Temperature recorder | ||||
| Internal Size(W*D*H) | 270*265*400mm | 330*453*410mm | 360*455*395mm | 460*460*510mm | ||||
| External Size(W*D*H) | 505*520*1165mm | 635*757*1212mm | 660*715*1165mm | 700*730*1260mm | ||||
| Package Size(W*D*H) | Plywood: 535*575*1290mm
Honeycomb carton: 595*640*1335mm |
730*860*1420mm | 765*825*1350mm | Plywood: 765*815*1395mm
Honeycomb carton: 790*850*1430mm |
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| Net Weight | 71kg | 112kg | 92kg | 107kg | ||||
| Gross Weight | 90kg | 146kg | 134kg | 133kg | ||||
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