–20 °C 冷冻箱
Photo for reference; configuration may vary by order.
Model No. CFR-0003 · Laboratory Freezers
无霜立式 –20 °C 冷冻箱
If nobody in your lab wants to chip ice again, this frost-free upright is the answer, provided contents tolerate brief warm-ups. Automatic defrost runs every 8–12 h with an air rise of up to about 5 K. Forced-air cooling gives ≤ 4 K uniformity across 250–600 L, with 4–6 adjustable shelves.
| 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.
If nobody in your lab wants to chip ice again, this frost-free upright is the answer, provided contents tolerate brief warm-ups. Automatic defrost runs every 8–12 h with an air rise of up to about 5 K. Forced-air cooling gives ≤ 4 K uniformity across 250–600 L, with 4–6 adjustable shelves.
| Parameter | Value |
|---|---|
| Temperature range 温度范围 | –10 to –25 °C |
| Net volume 净容积 | 250–600 L |
| Temperature uniformity 温度均匀性 | ≤ 4 K |
| Cooling method 制冷方式 | Forced-air, hidden evaporator |
| Defrost 除霜 | Automatic heater, every 8–12 h |
| Defrost temperature rise 除霜升温 | Up to approx. 5 K (air) |
| Refrigerant 制冷剂 | R600a or R290 |
| Shelves 层架 | 4–6 adjustable |
| Alarms 报警 | High temperature, door ajar, sensor failure |
| Power supply 电源 | 220–240 V, 50 Hz |
| Model No. | CFR-0003 |
| 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.
