Blood Bank (4 ℃)
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Two Doors 4°C Refrigerators Designed For Blood Banks And Hospitals

Two Doors 4°C Refrigerators Designed For Blood Banks And Hospitals

Features:
-- Microcomputer temperature control with an accuracy of 0.1 ℃.
-- Equipped with an inner door, the temperature difference is controlled within ±1 degree.
-- Precise temperature control at 4±1 degrees Celsius provides the good temperature for blood storage.
-- System has password protection and frequent start-up protection, etc.
-- Forced air-cooling system keeps the inside of the refrigerator free of frost.
-- Inner chamber made of 304 stainless steel.
-- Built-in LED lighting
-- Certificates: CE, FDA, ETL, ISO13485.

Model No. HYC-L660
Storage Volume/L 660
SPECIFICATIONS
Exterior Size (D x W x H) 1100*685*2080 mm
Interior Size(D x Wx H) 985*565*1595 mm
Temperature Range 4 degrees
Power Consumption/KWh/24H 6.5
Cooling & Defrosting Way Forced-air Cooling & Automatic
Thermostat Digital
Display LED
Interior Material 304 Stainless Steel
Refrigerant R134A
Access Port Optional
Alarm YES
USB YES
Lock YES
Temperature Recorder YES
Unit Weight/ kgs 175
Certifications&Compliances CE / ISO9001 / ISO13485 / FDA
About Us
Zhejiang Heli Refrigeration Equipment Co., Ltd.

Zhejiang Heli Refrigeration Equipment Co., Ltd. was founded in March 2006 in Lanxi, Zhejiang Province. As one of the early domestic players in ultra-low temperature refrigeration, Heli integrates R&D, manufacturing, sales, engineering, and after-sales services. The company employs 150 people, including nearly 50 in R&D and engineering, and operates a 25,000 m² facility with dedicated R&D, testing, and production lines.

Driven by innovation and independent R&D, Heli has achieved over 60 technological breakthroughs and holds 40+ patents. It has also participated in key municipal science projects and contributed to national and industry standards.

Heli’s product lines cover biomedical storage, lab instruments, aquatic deep-cold kitchen equipment, cold chain logistics, quick freezing systems, industrial environmental solutions, household refrigeration, and smart retail. Its solutions are widely used across biotech, research, marine, cold chain, healthcare, and consumer sectors.

Committed to reliable, safe, and eco-friendly refrigeration, Heli continues to focus on intelligent manufacturing and practical innovation.

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