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-86°C Ultra-low Temperature Freezer DW-HL780
M-twindrive -86°C ultra-low temperature freezer built up by dual 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 the -80°C. Valuable and irreplaceable samples can always be securely with the highest confidence even if the compressor fails.
DW-HL780 front_2
DW-HL780 open_2
DW-HL780 front_2
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Model
DW-HL780
Cabinet type
Upright
Capacity
780 L
Internal size (W*D*H)
865*696*1286 mm
External size (W*D*H)
1205*1025*1955 mm
Net weight
331 kg
Performance
⠀
Temperature range
-40~-86°C
Ambient temperature
16~32°C
Climate class
N
Controller
Microprocessor
Display
Touch screen
Refrigeration
⠀
Compressor
2
Cooling method
Direct cooling
Defrost mode
Manual
Refrigerant
Mixture gas
Construction
⠀
External material
Cold rolled steel
Inner material
Stainless steel
Chambers
3 (Stainless steel)
Door lock with key
Yes
Door
1 (2 inner doors)
Access port
3 (Ø 25 mm)
Casters
4 (+2 leveling feet)
Data logging
Built-in USB (Stores up to 10 year of data)
Backup battery
Yes
Alarm
⠀
Temperature
High/Low temperature, High ambient temperature
Electrical
Power failure, Low battery
System
Door ajar, Sensor failure, Built-in USB datalogger failure, Communication failure
Accessories
⠀
Standard
RS485, Remote alarm contact
Optional
Padlock
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