Haier DW-30L818BP -30°C Large Capacity Biomedical Freezer
Microprocessor Control & HC Refrigeration, 818L
The Haier Biomedical DW-30L818BP is a high-capacity upright biomedical freezer designed for reliable storage of plasma, biological samples, and sensitive laboratory materials. With an internal volume of 818 liters (28.8 cu ft) and 6 adjustable shelves, it provides flexible storage for large sample volumes.
This -30°C freezer features an evaporator-shelf cooling system for uniform temperature distribution (±3°C), ensuring the safety and integrity of stored products. The environmentally-friendly hydrocarbon (HC) refrigerant system combines energy efficiency with a greener footprint, in line with European ROHS directives.
Applications
The DW-30L818BP is ideal for biomedical laboratories, blood banks, hospitals, disease control centers, research institutes, as well as electronic and chemical industries. Common applications include:
- Cryopreservation of plasma and biological samples
- Cold tests for components and materials
Key Features & Benefits
Energy-Efficient Hydrocarbon Refrigeration
- High-efficiency HC compressor reduces energy consumption
- LBA foamed polyurethane insulation enhances temperature retention
- Natural, non-toxic HC refrigerants are more environmentally friendly than traditional HFCs
Large Capacity & Temperature Uniformity
- Built-in evaporator shelves for fast cooling and consistent temperatures
- 6 adjustable shelves allow flexible storage configurations
- Maintains ±3°C uniformity throughout the cabinet
Low Noise Operation
- Optimized cabinet and system design keeps noise under 44 dB, suitable for lab or hospital environments
Advanced Microprocessor Controller & Alarm System
- LED temperature display with 0.1°C resolution for precise monitoring
- Adjustable temperature range: -10°C to -30°C
- Multiple alarm functions: high/low temperature, sensor failure, remote alarm
- Audible and visual alarm with over 48-hour notification after power failure
- Access port and lock included for enhanced security and monitoring
Electrical
- 100-230 V, 50/60 Hz, 680 W, 707A
