Haier -30°C Biomedical Freezer, upright, double door, 490 Liters

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Specifications:

Application	Cold chain Storage	Warranty	1 Year
Storage Temperature	Ambient
Product Type	Freezer
Product Brand	Haier Biomedical
Product Grade	Laboratory grade

Overview
Resource

The Haier Biomedical –30°C Biomedical Freezer Series provides safe, energy-efficient storage of sensitive biological and chemical materials. Available in both Direct Cooling and Forced Air Cooling models, this series is engineered for stable, uniform low-temperature performance, making it ideal for biological sample preservation, plasma storage, and cold testing of materials.

With advanced inverter compressor technology, low noise operation, and eco-conscious refrigerants, this freezer series supports sustainable lab practices while delivering high-performance cooling and user-friendly functionality.

Cooling Type: Direct Cooling or Forced Air Cooling

Temperature Range: –30°C

Refrigeration System: Environmentally friendly hydrocarbon (HC)

Control: Smart inverter compressor with microprocessor control

Certifications: CE, UL, ENERGY STAR (select models)

Applications: Biomedical labs, hospitals, research institutes, electronic & chemical industries

Key Features

🌱 Energy-Efficient Smart Inverter Technology

Variable frequency compressor adjusts cooling power based on usage demand
Significantly reduces energy consumption and extends compressor life

❄️ Excellent Temperature Uniformity

Maintains temperature at –30°C with uniformity of ±3°C
Features adjustable shelving or drawer systems for efficient space use
Built-in evaporator design in direct cooling models improves pull-down time

🔇 Low-Noise Operation

Engineered for quiet lab environments with sound levels as low as 37 dB(A)

🌍 Environmentally Friendly

Uses CFC-free hydrocarbon refrigerant (HC) – no chlorine or fluorine
Urethane foam insulation complies with RoHS regulations

Use Cases

🧪 Biomedical & Life Science Labs

Preservation of biological samples, vaccines, and reagents at consistent –30°C

🩸 Blood Banks & Hospitals

Long-term cryopreservation of plasma and blood components

🔬 Research Institutes & Universities

Cold storage for cell lines, molecular biology reagents, and sensitive chemicals

🧯 Electronic & Chemical Industries

Component stress testing and cold stability studies for materials and devices

Direct Cooling Models – Specifications

Model	Cabinet Type	Capacity (L / Cu.Ft)	Power Supply (V/Hz)	Certifications	Cooling Performance (°C)	Drawers
DW-30L298J	Upright	298 / 10.5	220–240 / 50	CE	–30	6
DW-30L528D	Upright	531 / 18.8	220–240 / 50	CE, UL	–30	10
DW-30L698	Upright	698 / 24.7	220–240 / 50	CE, UL, ENERGY STAR	–30	24
DW-30L818	Upright	818 / 28.8	220–240 / 50	CE	–30	–
DW-30L818BP	Upright	818 / 28.8	100–230 / 50–60	CE, UL	–30	–

Forced Air Cooling Models – Specifications

Model	Cabinet Type	Capacity (L / Cu.Ft)	Power Supply (V/Hz)	Certifications	Cooling Performance (°C)	Shelves
DW-30L1280F	Upright	1280 / 45.2	220–240 / 50	CE	–30	12
DW-30L520F	Upright	520 / 18.4	220–240 / 50; 208–230 / 60	CE	–30	4
DW-30L420F	Upright	420 / 14.8	220–240 / 50; 208–230 / 60	CE	–30	5

Unique Advantages of Haier –30°C Freezers

✅ Available in drawer or shelf formats to match storage needs
✅ Wide range of sizes from 298L to 1280L
✅ Certified models meet CE, UL, and ENERGY STAR standards
✅ Smart inverter system ensures energy savings and stability
✅ Suitable for both biomedical and industrial applications

For Laboratory, Clinical, Pharmaceutical, Industrial, and Research Use Only.

Capacity: Capacity: 490 Liters, 17.3 Cu.Ft 298 L, Direct Cooling 698 L, Solid single door, Direct Cooling 818 L, LED Display, Direct Cooling 818 L, LCD Display, Direct Cooling 420 L, Single solid door, Forced Air Cooling 520 L, Single solid door, Forced Air Cooling 1280 L, Double solid doors, Forced Air Cooling