超低温冷冻箱
Photo for reference; configuration may vary by order.
Model No. ULF-0004 · Laboratory Freezers
生物样本库级双压缩机冗余 -86 °C 冷冻箱
Biobanks and cell-therapy stores that cannot accept a single point of failure should specify this redundant freezer. Two independent cascade circuits each hold -70 °C or colder alone at 25 °C ambient. It carries 2-3 sensors, 24 h-plus alarm battery backup and a CO2 or LN2 backup port, with 500-800 L capacity.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Biobanks and cell-therapy stores that cannot accept a single point of failure should specify this redundant freezer. Two independent cascade circuits each hold -70 °C or colder alone at 25 °C ambient. It carries 2-3 sensors, 24 h-plus alarm battery backup and a CO2 or LN2 backup port, with 500-800 L capacity.
| Parameter | Value |
|---|---|
| Temperature range 温度范围 | -50 to -86 °C |
| Net capacity 净容积 | 500-800 L |
| Refrigeration circuits 制冷回路 | 2 independent cascade circuits |
| Single-circuit holding temperature 单回路保持温度 | -70 °C or colder at 25 °C ambient |
| Temperature sensors 温度传感器 | 2-3 |
| Alarm battery backup 报警电池备份 | 24 h or longer |
| Backup port 备用接口 | CO2 or LN2 |
| Data interface 数据接口 | USB, Ethernet, RS-485 |
| Ambient rating 环境温度额定值 | 10-32 °C |
| Power consumption 耗电量 | About 14-22 kWh/day |
| Model No. | ULF-0004 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
