Brand: BIOBASE | Category: Scientific & Laboratory Equipment
BIOBASE -86℃ Ultra-low Temperature Freezer BDF-86V588 BDF-86V728 BDF-86V838 is listed in VVON's laboratory refrigerators & freezers range for Bangladesh. Published models: BDF-86V588, BDF-86V728, BDF-86V838. Compare usable capacity, temperature range, alarms and sample-storage requirements. For a quotation, send the sample type, usable capacity, temperature range and monitoring needs. Confirm the exact model, included accessories, consumables, delivery and service scope in the offer. Manufacturer specifications below describe the published configuration; options and local availability require confirmation.
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| Model | BDF-86V588 | BDF-86V728 | BDF-86V838 |
|---|---|---|---|
| Capacity | 588L | 728L | 838L |
| Temp. Range | -40~-86℃ | -40~-86℃ | -40~-86℃ |
| Temp. Accuracy | 0.1℃ | 0.1℃ | 0.1℃ |
| Temp. Uniformity | ≤4℃ | ≤4℃ | ≤4℃ |
| Temp. Stability | ≤6℃ | ≤6℃ | ≤7℃ |
| Recovery Time(Recover to -75℃ in an ambient temp. of 25℃) | 48min | 57min | 40min |
| Cooling Time(Cool down to -80℃ in an ambient temp. of 25℃) | 302min | 410min | 245min |
| Control System | Microprocessor control | Microprocessor control | Microprocessor control |
| Display | LCD touch screen | LCD touch screen | LCD screen |
| Alarm | Audible and visual alarm, high and low temperature alarm, sensor fault alarm, condenser dirty blocked alarm, abnormal ring temperature alarm, abnormal voltage alarm, power off alarm, door opening alarm, low battery alarm, remote alarm interface, all alarm information and history can be queried on the LCD screen | Audible and visual alarm, high and low temperature alarm, sensor fault alarm, condenser dirty blocked alarm, abnormal ring temperature alarm, abnormal voltage alarm, power off alarm, door opening alarm, low battery alarm, remote alarm interface, all alarm information and history can be queried on the LCD screen | Audible and visual alarm, high and low temperature alarm, sensor fault alarm, condenser dirty blocked alarm, abnormal ring temperature alarm, abnormal voltage alarm, power off alarm, door opening alarm, low battery alarm, remote alarm interface, all alarm information and history can be queried on the LCD screen |
| Refrigeration Type | Direct-cooling | Direct-cooling | Direct-cooling |
| Refrigerant | R290, 130g; R170, 68g | R290, 140g; R170, 78g | R290, 140g; R170, 78g |
| Compressor | Imported brand SECOP compressor/2 | Imported brand SECOP compressor/2 | Imported brand SECOP compressor/2 |
| Condenser&Evaporator | Copper tube finned type, copper coil type | Copper tube finned type, copper coil type | Copper tube finned type, copper coil type |
| Defrost | Manual defrost | Manual defrost | Manual defrost |
| Construction | High density polyurethane foam, CFC free | High density polyurethane foam, CFC free | High density polyurethane foam, CFC free |
| Material / Internal Material | 304 stainless steel | 304 stainless steel | 304 stainless steel |
| Material / External Material | Sprayed steel plate | Sprayed steel plate | Sprayed steel plate |
| Door | Outer door: sprayed steel plate door*1 Inner door: 304 stainless steel door*2 | Outer door: sprayed steel plate door*1 Inner door: 304 stainless steel door*2 | Outer door: sprayed steel plate door*1 Inner door: 304 stainless steel door*2 |
| Consumption | 690W | 710W | 1700W |
| Power Supply | AC220V, 50/60Hz(Standard); 110V, 60Hz(Optional, external transformer) | AC220V, 50/60Hz(Standard); 110V, 60Hz(Optional, external transformer) | AC220V, 50/60Hz(Standard); 110V, 60Hz(Optional, external transformer) |
| Casters | Yes | Yes | Yes |
| Shelf | 3 | 3 | 3 |
| Standard Accessory | Remote alarm interface, USB interface, test port, handwriting drawing board function, A4 paper slot function, automatic air pressure balance hole | Remote alarm interface, USB interface, test port, handwriting drawing board function, A4 paper slot function, automatic air pressure balance hole | Remote alarm interface, USB interface, test port, handwriting drawing board function, A4 paper slot function, automatic air pressure balance hole |
| Optional Accessory | Temperature recorder, disc recorder, liquid nitrogen backup system | Temperature recorder, disc recorder, liquid nitrogen backup system | Liquid nitrogen backup system, temperature recorder |
| Internal Size(W*D*H) | 606*738*1310mm | 963*571*1350mm | 894*718*1310mm |
| External Size(W*D*H) | 891*1155*1994.5mm | 1248*975*1994.5mm | 1160*1172*1994.5mm |
| Package Size(W*D*H) | 1330*1010*2200mm | 1330*1010*2200mm | 1275*1170*2200mm |
| Net Weight | 335kg | 380kg | 391kg |
| Gross Weight | 400kg | 400kg | 424kg |
Manufacturer catalogue checked 2026-09-28.
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Contact Vvon Technologies Limited about BIOBASE equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
Back to Scientific & Laboratory Equipment
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Laboratory Refrigerators & Freezers by BIOBASE. Compare usable capacity, temperature range, alarms and sample-storage requirements.