-40 °C 冷冻箱

-40°C Freezers

-40 °C Plasma Storage Freezer with Data Logging 带数据记录的 -40 °C 血浆保存冷冻箱

Photo for reference; configuration may vary by order.

Model No. CFE-0004 · Laboratory Freezers

-40 °C Plasma Storage Freezer with Data Logging

带数据记录的 -40 °C 血浆保存冷冻箱

Blood services and clinical trial stores holding plasma under audit need records as much as cold. This freezer runs –30 to –45 °C in 300–700 L, with forced air, ±3 °C uniformity and 0.1 °C display resolution. Recording intervals select from 1 to 60 min, data leaves by USB, RS-485 or Ethernet, and alarm battery backup lasts 12 h or longer.

Temperature range: -30 to -45 °C
Net capacity: 300-700 L
Cooling method: Forced air
Temperature uniformity: Within ±3 °C at steady state
Display resolution: 0.1 °C

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Packing & Shipping

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.

Product Description 产品描述

Highlights

Electronic records ready for audit and accreditation
Alarm stays active through long power cuts
Rack layout suited to plasma bags
Fine display resolution for precise monitoring

Applications

Blood service plasma storage
Hospital transfusion laboratories
Clinical trial sample storage
Regulated biological storage

Specifications 技术参数

Parameter	Value
Temperature range 温度范围	-30 to -45 °C
Net capacity 净容积	300-700 L
Cooling method 制冷方式	Forced air
Temperature uniformity 温度均匀性	Within ±3 °C at steady state
Display resolution 显示分辨率	0.1 °C
Recorder interval 记录间隔	1-60 min, selectable
Data interface 数据接口	USB, RS-485 or Ethernet
Alarm battery backup 报警电池备份	12 h or longer
Recovery after door open (1 min) 开门 1 分钟后恢复	Under 30 min
Power supply 电源	220 V, 50 Hz
Model No.	CFE-0004
Place of origin	China (dispatched from Shanghai)

Applicable standards 适用标准

IEC 61010-2-011 IEC 60335-2-89 ISO 23953 EN 15713 GB/T 21151 WHO PQS E003

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.