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DW-40L278

Product catalog summary

Overview: The DW-40L278 is a -40℃ biomedical freezer designed for the life sciences sector, featuring advanced refrigeration technology to minimize operational noise and ensure reliable performance.

Key Features:

Low Noise Design: World-leading refrigeration cabin design reduces operational noise.
Alarm Functions: Equipped with seven alarm functions including high/low temperature, power failure, door ajar, sensor error, low battery, remote alarm, and high ambient temperature.
Ergonomic and Secure Design: Includes a lockable design, ergonomic features, and a test hole for convenience.
Durable Refrigeration: Features a shelf-style evaporator for fast cooling speed.

Technical Specifications:

Type: -40℃ Deep Freezer
Performance: High/Low Temperature, Remote Alarm, Power Failure, Sensor Error, Low Battery, High Ambient Temp, Door Ajar
Dimensions:
- Interior: 520*435*1230 mm (20.5*17.1*48.4 in)
- Exterior: 745*675*1810 mm (29.3*26.6*71.3 in)
- Packing: 805*725*1970 mm (31.7*28.5*77.6 in)
Capacity: 278 L (9.8 Cu.Ft)
Weight: Net/Gross: 115/135 kg (253.5/297.6 lbs)
Power Supply: 220-240 V/50 Hz
Power Consumption: 275 W
Electrical Current: 2.9 A
Controller: Microprocessor with LED display
Cooling Performance: -40℃
Temperature Range: -20℃ to -40℃
Cabinet Type: Upright
Climate Class: 4
Defrost Mode: Manual
Refrigerant: CFC-Free
Noise Level: 40 dB(A)

Accessories:

Caster and Foot: Yes
Test Hole: Yes
Drawers: 6
USB Interface and Temperature Recorder: Optional

Certification: CE certified

Catalog excerpts

Intelligent Protection of Life Science Low Noise World leading refrigeration cabin desgin to reduce operation noise Seven Alarm Functions High/low temperature, power failure, door ajar, senor error, low battery, remote alarm, high ambient temp Durable Refrigeration Shelf sytle evaporator, fast cooling speed Ergonomic Design Lockable design Intelligent alarm Foot/Caster design Test hole design

Open the catalog to page 1

DW-40L278 Technical Data Type Cabinet Type Climate Class Defrost Mode Performance Cooling performance(℃) Temperature Range(℃) High/Low Temperature Remote Alarm Power Failure Sensor Error High Ambient Temp Door Ajar Electrical Data Power Supply(V/Hz) Electrical Current(A) Accessories Caster Test Hole Net/Gross Weight(approx) Interior Dimensions(W*D*H) Exterior Dimensions(W*D*H) Temperature Recorder Packing Dimensions(W*D*H) Others Certiﬁcat

Open the catalog to page 2

All Qingdao Haier Biomedical Co.,Ltd catalogs and technical brochures

*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.

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