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BIOSTELLAR MCD Dual-Temperature Laboratory Refrigerator Freezer

Model NO. MCD-25L400；MCD-40L400；MCD-60L400

Minimum Order 1unit

BIOSTELLAR MCD Series 400 L upright refrigerator freezer with a 2–8°C upper chamber and −25°C, −40°C or −60°C lower chamber options.

Quantity

The BIOSTELLAR MCD Series upright laboratory refrigerator freezer combines refrigerated and frozen storage in one space-efficient cabinet. Each model provides a 280 L upper chamber operating from 2°C to 8°C and a 120 L lower chamber available at −25°C, −40°C or −60°C. Microcomputer digital control, 0.1°C setting increments, configurable start-up temperature differential and visual and audible alarms support convenient daily operation. Adjustable 304 stainless steel shelves, a safety door lock and universal casters make the series suitable for laboratories, research institutes, universities, biological engineering facilities and other professional low-temperature storage environments.

Features：

Dual-Temperature Storage

The upper chamber operates from 2°C to 8°C, while the lower chamber provides −25°C, −40°C or −60°C storage depending on the selected model.

400 L Combined Capacity

The cabinet includes a 280 L refrigerated upper chamber and a 120 L frozen lower chamber, allowing two storage temperature zones in one upright unit.

Microcomputer Digital Control

The digital controller provides real-time temperature display and supports temperature adjustment in 0.1°C increments.

Configurable Temperature Differential

The cabinet temperature and start-up temperature difference can be set according to the laboratory’s operating requirements.

Audible and Visual Alarm Protection

The alarm system uses a buzzer and flashing light to indicate high temperature, low temperature and sensor faults.

Adjustable Stainless Steel Shelves

The 304 stainless steel shelves can be adjusted in height to improve internal space utilization and simplify cleaning.

Safety Door Lock

The integrated safety lock helps reduce the risk of accidental or unauthorized door opening.

Easy Cabinet Movement

Universal casters allow the refrigerator freezer to be repositioned more conveniently within the laboratory.

Specification：

Specification	MCD-25L400	MCD-40L400	MCD-60L400
Product Type	Upright refrigerator freezer	Upright refrigerator freezer	Upright refrigerator freezer
Exterior Size, W × D × H	750 × 715 × 1980 mm	750 × 715 × 1980 mm	750 × 715 × 1980 mm
Upper Interior Size, W × D × H	660 × 610 × 800 mm	660 × 610 × 800 mm	660 × 610 × 800 mm
Lower Interior Size, W × D × H	553 × 524 × 425 mm	553 × 524 × 425 mm	553 × 524 × 425 mm
Upper Chamber Temperature	2°C to 8°C	2°C to 8°C	2°C to 8°C
Lower Chamber Temperature	−25°C	−40°C	−60°C
Upper Chamber Volume	280 L	280 L	280 L
Lower Chamber Volume	120 L	120 L	120 L
Total Volume	400 L	400 L	400 L
Net Weight	132 kg	132 kg	132 kg
Rated Power	550 W	600 W	700 W
Power Consumption	4.6 kWh/24 h	5.8 kWh/24 h	7.2 kWh/24 h
Display and Setting Increment	0.1°C	0.1°C	0.1°C
Alarm Types	High/low temperature and sensor fault	High/low temperature and sensor fault	High/low temperature and sensor fault
Shelf Material	304 stainless steel	304 stainless steel	304 stainless steel

Specification：

Model	Recommended Selection Basis
MCD-25L400	Select when a 2–8°C upper chamber and a −25°C lower chamber meet the storage requirement.
MCD-40L400	Select when the lower chamber must provide −40°C storage.
MCD-60L400	Select when the application requires a lower chamber temperature of −60°C.

The MCD Series is suitable for:

Research institutes
University laboratories
Biological engineering facilities
Medical and research environments
Chemical industry laboratories
Electronics and component testing
Special-material low-temperature testing
Marine research

It can be used for the low-temperature storage or testing of viruses, bacteria, erythrocytes, leukocytes, skin, bone, bacterial cultures, semen, biological products, marine products and electronic components, subject to the applicable laboratory procedures and storage requirements