Product Gategory

-40ºC Ultra Low Temperature Laboratory Upright Freezer With Large Storage

Features:

  • Model.: NW-DWFL778.
  • Capacity : 778 liters.
  • Temperature range: -20~-40℃.
  • Upright single door style.
  • High-precision intelligent control system.
  • Warning alarm for errors and exceptions.
  • Solid door with excellent thermal insulation.
  • Door lock and key are available.
  • High-definition digital temperature display.
  • Human oriented design.
  • High-perfomance refrigeration.
  • High-efficiency R290 refrigerant.
  • Built-in USB interface for data logged


Detail

Specifications

Tags

NW-DWFL528 Best Ultra Low Temperature Laboratory Grade Deep Freezer Price For Sale | factory and manufacturers

This series of laboratory grade ultra low temperature upright freezer offers 8 models for different storage capacities that include 90/270/439/450/528/678/778/1008 liters, the interior temperature range from -20℃ to -40℃, it’s an upright medical freezer that is suitable for freestanding placement. This ultra low temperature freezer includes a premium compressor, which is compatible with high-efficiency R290 refrigerant and helps reduce energy consumption and improve refrigeration performance. The interior temperatures are controlled by an intelligent micro-precessor, and it’s clearly displayed on a high-definition digital screen with accuracy at 0.1℃, allows you to monitor and set the temperature to fit the proper storage condition. This laboratory grade freezer has an audible and visible alarm system to warn you when storage condition is out of abnormal temperature, the sensor fails to work, and other errors and exceptions may occur, greatly protect your stored materials from spoilage. The liner made from high quality galvanized steel sheet for medical use is low-temerature tolerant and corrosion-resistant, which has a long service life and is easy to clean. With these benefits above, this unit a perfect refrigeration solution for hospitals, pharmaceutical manufacturers, research laboratories to store their medicines, vaccines, specimens, and some special materials with temperature-sensitive.

NW-DWFL528_01

Details

Stunning Appearance And Design | NW-DWFL528 ultra low temperature deep freezer

The external of this ultra low temperature upright freezer is made of high quality steed plates with spraying , the interior is made of galvanized steel sheet. The door handle has a lock and key for preventing unwanted access.

NW-DWFL528_07

This laboratory grade freezer has a premium compressor and condenser, which have features of high-performance refrigeration and the temperatures are kept constant within a tolerance of 0.1℃. Its direct-cooling system has a manual-defrost feature. The R290 refrigerant is environmentally friendly to help improve working efficiency and reduce energy consumption.

High-Precision Temperature Control | NW-DWFL528 laboratory freezer manufacturers

The storage temperature is adjustable by a high-precision and user-friendly digital micro-processor, it’s a type of automatic temperature control module, the temp. the range is between -20℃~-40℃. A piece of digital screen that works with built-in and high-sensitive temperature sensors to display the interior temperature with a precision of 0.1℃.

Security & Alarm System | NW-DWFL528 laboratory grade freezer

This freezer has an audible and visual alarm device, it works with a built-in sensor to detect the interior temperature. This system will alarm when the temperature goes high or low abnormally, the door has left open, the sensor doesn’t work, and the power is off, or other problems would occur. This system also comes with a device to delay turn-on and prevent interval, which can ensure working reliability. The door has a lock for preventing unwanted access.

Insulating Solid Door | NW-DWFL528 | ultra low temperature freezer for sale

The front door of this ultra low temperature deep freezer has a handle with a lock, door panel is made of stainless steel plate with a polyurethane central layer, which features excellent thermal insulation.

Heavy-Duty Shelvies & Standalone Doors | NW-DWFL528 best ultra low freezer

The interior sections are separated by heavy-duty shelves, and each deck holds a standalone door for classified storage, the shelve is made of durable material which is easy to operate and convenient to clean.

Mappings | NW-DWFL528 ultra low temperature deep freezer

Dimensions

FL778-size
Medical Refrigerator Security Solution | NW-DWFL528 laboratory freezer manufacturers

Applications

application

This ultra low temperature laboratory grade deep freezer is used for the storage of blood plasma, reagent, specimens, and so on. It’s an excellent solution for blood banks, hospitals, research laboratories, disease prevention & control centers, epidemic stations, etc.


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  • Model NW-DWFL778
    Capacity(L 778
    Internal Size(W*D*H)mm 865*696*1286
    External Size(W*D*H)mm 1205*1025*1955
    Package Size(W*D*H)mm 1320*1155*2171
    NW/GW(Kgs) 286/386
    Performance
    Temperature Range -20~-40℃
    Ambient Temperature 16-32℃
    Cooling Performance -40℃
    Climate Class N
    Controller Microprocessor
    Display Digital display
    Refrigeration
    Compressor 2pcs
    Cooling Method Direct Cooling
    Defrost Mode Manual
    Refrigerant R290
    Insulation Thickness(mm) 130
    Construction
    External Material High quality steel plates with spraying
    Inner Material Galvanized steel sheet
    Shelves 3(stainless steel)
    Door Lock with Key Yes
    External Lock Yes
    Access Port 3pc. Ø 25 mm
    Casters 4(2 leveling feet)
    Data Logging/Interval/Recording Time USB/Record every 10 minute / 2 years
    Backup Battery Yes
    Alarm
    Temperature High/Low temperature,High ambient temperature
    Electrical Power failure
    System Sensor error, Condenser cooling failure,Door ajar,System failure,Main board communication error, Built-in datalogger USB failure
    Electrical
    Power Supply(V/HZ) 220~240V/50
    Rated Current(A) 8.47
     Accessory
    Standard RS485,Remote alarm contact
    Optional RS232,Printer,Chart recorder