DW-30L818

DW-30L818

DW-30L818

Product catalog summary
Overview: The DW-30L818 is a large capacity biomedical freezer designed by Qingdao Haier Biomedical Co., Ltd. It features an energy-efficient hydrocarbon (HC) refrigeration system, providing significant energy savings and environmental benefits. The freezer is suitable for use in blood banks, hospitals, research institutions, and various industries for preserving plasma, biological products, and conducting cryogenic tests.
Specifications: The freezer offers a temperature range of -10℃ to -30℃, with a microprocessor control system and an LCD display for precise temperature management. It includes multiple alarm functions such as high/low temperature, power failure, and sensor error alarms. The unit is equipped with a battery backup alarm function that operates for over 24 hours during power outages.
Design and Features: The freezer has a built-in evaporator for uniform temperature distribution and faster cooling. It includes adjustable shelves for flexible storage, a double seal design for better insulation, and a low noise level of less than 44dB. The ergonomic handle and lockable casters enhance usability and security.
Environmental Considerations: The use of HC refrigerants makes the freezer more environmentally friendly compared to HFC refrigerants. It complies with European ROHS directives and environmental protection guidelines.
Dimensions and Capacity: The freezer has an overall dimension of 988mm x 950mm x 1979mm and an internal capacity of 818 liters. It is designed with a 70mm thick insulation layer and three inner doors for superior thermal insulation.
Additional Features: Optional accessories include a USB interface, temperature logger, and chart recorder. The freezer also features a remote alarm interface and RS485 port for enhanced monitoring and control.
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Catalog excerpts

DW-30L818-1

Large Capacity -30℃ Biomedical Freezer Typical Installation and Application For use in blood banks, hospitals, research institutions, electronics, chemical and other industries, for the preservation of plasma and biological products and cryogenic test of components and materials. Energy efficient hydrocarbon (HC) refrigeration system Optimised refrigeration system, utilising high-efficiency HC compressor significantly reduces energy consumption. Greener by design HC refrigerants are natural non-toxic and more environmentally friendly than HFC refrigerants. This alongside the HC compressor technology and LBA foamed polyurethane insulation layer, make this unit greener and in-line with European ROHS directives and environmental protection guidelines. Large capacity, superior uniformity Built-in evaporator for faster cooling speed and uniform temperature throughout the cabinet, ±3℃. Large internal space with adjustable shelves for flexible configuration. Low noise Optimised system and cabinet design ensures low noise emissions, less than 44dB. Qingdao Haier Biomedical Co.,Ltd. Brand Building, Haier Industrial Park, No.1Haier Road, Qingdao, 266101, P.R.China Tel: +86-0532-88935955 Website: www.haie

 Open the catalog to page 1
DW-30L818-2

Product Features Easy to clean and corrosion resistant Electric zinc plate powder sprayed internal liner and large round corner design and coated steel plate exterior design ensure reliable corrosion prevention which is easy to clean. Ergonomic handle design: easy access to storage space, built in lock and padlock features. Double seal design provides better insulation and saves energy. Inner doors prevent rapid loss of cold air, saving energy and reducing temperature fluctuations. 4 multi-directional casters and 2 lockable feet make it easy to move, level and lock in place. Microcomputer electronic...

 Open the catalog to page 2
DW-30L818-3

Typical Performance Characteristics in 25℃ Ambient: DW-30L818 Temperature (℃) Cool down curve Ambient Temp. Cabinet Temp. Comprehensive curve Product Dimension Drawing Remark: W0: Overall Width W1: Freezer Width W2: Internal Width W3: Internal Shelf Width D0: Overall Depth D1: Internal Depth D2: Internal Shelf Depth H0: Overall Height H1: Internal Height CODE MODEL

 Open the catalog to page 3
DW-30L818-4

DW-30L818 Cabinet Type Climate Class Cooling Performance(℃) Temp Range(℃) Power Supply(V/HZ) Electrical Current(A) Electrical Data Direct cooling Cooling Type Defrost Mode Technical Data Exterior Dimension(W*D*H) Remote Alarm High/Low Temp Alarm Sensor Error Alarm High Ambient Temp Alarm Door Ajar Alarm Test Hole Shelves/ Inner Doors 5V Power Supply Port Temp Recorder Power Failure Alarm Alarm Functions

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.