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OPERON
 

Double Door Double Control Freezer

Only Operon Model!

 
Operon’s Exclusive, Independently controlled up-right double door freezer! 
  • Independent temperature control according to the samples needs.

  • Frequently used samples can be stored in the top chamber while long-term storage items remain undisturbed in the bottom chamber.

Double Controller

  • OPERON¡¯s exclusive, independent controlled up-right double door Freezer

  • Independent temperature control according to the sample need

  • Frequently used samples can be stored in the top chamber while long-term storage 

  • items remain undisturbed in the bottom

  • stable temperature with triple silicon gasket

  • Rim-heating system to prevent ice collecting on the gasket

  • Vacuum relief port for easy door opening

  • Automatic timer restart system after power failure

  • Washable condenser filter

  • Eye level mounted controller

  • Four inner doors in the top and bottom chambers to minimize cold air loss during door opening

  • CFC-free refrigerant system

  • Special designed large capacity air-cold condenser and aero dynamic fan

  • Exclusive LBP hermetic compressor enables quiet, efficient

  • Anticorrosion inner chamber using stainless steel

  • Standard / Adjustable shelf

  • 130 mm of high density polyurethane foam insulation

  • High impact powder coat finish

  • Heavy duty wheel swivel casters

  • Temperature sensor : Platinum 100 ¥Ø / RTD

CONTROL SYSTEM 
  • Microprocessor Control System

  • Digital display, 0.1¡É increment

  • Set-point security system with user password

  • Top and bottom independent control system 

ALARM SYSTEM 
  • Built-in safety alarm system (audible and visual warning) in cases of power failure

  •  sudden rise in temperature and open door

  • Indicator to advise user to clean condenser intake filter

 
SpecificationsDownload

Model
DFUD-558CC
DFUD-558BC
DFUD-558AC
DFUD-558BB
DFUD-558AA
Min.
Temperature
        Up -86°C
     Up -55°C
      Up -40°C
      Up -55°C
     Up -40°C
Bottom -86°C
Bottom -86°C
Bottom -86°C
Bottom -55°C
Bottom -40°C
Compressor
1.5hpX3
1.5hpX2
1.5hpX2
1.5hpX2
1.5hpX2
Capacity
558L
558L
558L
558L
558L
Door (in/out)
4/2
4/2
4/2
4/2
4/2
Electric
12A
8A
8A
8A
7A
220v/1hp
220v/1hp
220v/1hp
220v/1hp
220v/1hp
Weight
415 Kg
410 Kg
405 Kg
410 Kg
390 Kg

 
 

Model
DFUD-657CC
DFUD-657BC
DFUD-657AC
DFUD-657BB
DFUD-657AA
Min.
Temperature
        Up -86°C
     Up -55°C
      Up -40°C
      Up -55°C
     Up -40°C
Bottom -86°C
Bottom -86°C
Bottom -86°C
Bottom -55°C
Bottom -40°C
Compressor
1.5hpX3
1.5hpX2
1.5hpX2
1.5hpX2
1 hpX2
Capacity
657L
657L
657L
657L
657L
Door (in/out)
4/2
4/2
4/2
4/2
4/2
Electric
12A
8A
8A
8A
7A
220v/1hp
220v/1hp
220v/1hp
220v/1hp
220v/1hp
Weight
430 Kg
425 Kg
420 Kg
425 Kg
405 Kg

 
 
 
Option 
  •  Sus rack

  • Cryo box(Poly carbonate-2”)

  • C.O2 Back up systems

  •  Recorder

  •  Remote alarm system(Auto-dialling & Voice messages)