SKU: DW-HL780
-86°C Dual Cooling System Ultra Low Freezer Freezer For Laboratory And Medical, UL Certification
-86°C Dual Cooling System Ultra Low Freezer Freezer For Laboratory And Medical, UL Certification -86°C Dual Cooling System Ultra Low Freezer Freezer For Laboratory And Medical, UL Certification -86°C Dual Cooling System Ultra Low Freezer Freezer For Laboratory And Medical, UL Certification -86°C Dual Cooling System Ultra Low Freezer Freezer For Laboratory And Medical, UL Certification
$15,999.00

M-Twindrive -86℃ Ultra Low Temperature Freezer built up by two independent refrigeration systems and the Dual Cooling Systems offers the highest level of protection, if one system unexpectedly fails, the other can maintain the freezer around -75℃. Valuable and irreplaceable samples can always be securely with the highest confidence even if the compressor fails.

Two High-efficiency Refrigeration Systems

Two high-efficiency refrigeration systems work independently, if one system fails, the other can still maintain the temperature at -75℃, safe and reliable.

 

Frequency Conversion Technology

Frequency conversion technology is adopted to control the compressor speed in real-time by adjusting the output frequency to ensure a more balanced temperature, thus effectively saving energy.

 

Applicable to Various Power Supply Environments

It can work normally under various power supply environments such as 110V60Hz, 220V50Hz, 220V60Hz, etc.

 

Stable Internal Temperature

Standard SECOP compressors maintain a stable -86℃ ultra low temperature environment, that increases efficient sample storage.

 

Extreme Labor-saving

The ergonomic handle, smooth track, and high-precision pressure relief valve make it easier to open and close the door.

 

Human-oriented

· 3 division plates are equipped inside to divide the storage area into 4 layers for convenient sample placement; 2 internal doors are also equipped to reduce frosting caused by door opening;

· Stainless steel (SUS304) as the internal material, is durable and easy to clean;

· Equipped with 4 heavy casters and 2 leveling feet for easy movement and fixation of the equipment.

 

-86℃ Ultra-low Temperature Freezer
Model DW-HL780
  Power Supply 110~230/50-60
  Capacity(L) 780/27.6cu.ft
Internal size(W*D*H)mm/Inch 865*696*1286/ 34.1*27.4*50.6
External size(W*D*H)mm/Inch

1205*1025*1955/ 47.4*40.4*77.0

Package size(W*D*H)mm/Inch 1320*1155*2177/ 52.0*45.5*85.5
NW/GW(Kgs) 331/440(wood packing)
Performance  
Temperature range -40~-86℃
Ambient temperature 16-32℃
Cooling performance -86℃
Climate class N
Controller Microprocessor
Display 10‘’HD Intelligent touch screen
Refrigeration  
Compressor 2pcs
Cooling method Direct cooling
Defrost mode Manual
Refrigerant Mixture gas
Insulation thickness(mm) L/R:130,B:130
Construction  
External material

Cold rolled steel 

Inner material Stainless steel
Shelves 3(stainless steel)
Access port 3pc. Ø 25 mm
Casters 4+(2 leveling feet)
Data Logging/Interval/Memory capacity USB/Record every 5 minutes / 10 years
Backup battery Yes
Alarm  
Temperature High/Low temperature, High ambient temperature
Electrical Power failure, Low battery, Battery power detection failure
System Sensor failure, Communication error, Condenser overheating, Door ajar
Accessory  
Freezer rack model ZKML304-552B-CT
Freezer rack/box (quantity) 24/600