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Trible-sealed lid gaskets to assure stable keeping warm.

Four inner doors inside chamber to minimize cold air loss.

CFC-free refrigerant system.

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

Exclusive LBP compressor result quiet and excellent operation.

High anti-corrosion inner surface chamber with stainless steel.

Built-in stabilizer.

130 mm high density polyurethane foam insulators to minimize cold air loss.

High solid and compact frame with high impact coating finish.

Filter cover for easy cleaning.

Up-right type.

Temperature performance guarantedd in a +32°C ambient.

Temperature sensor : 100 W.


Control System

Microprocessor Control System
Digital temperature display, resolution to 1°C
Set-point security system with user password
 
Alarm System

Built-in safety alarm system (audible and visual warning) in cases of poer failure, sudden rise in temperature and door open.

Indicator to advise user to clean condenser intake filter.
 
 
Standard Specification for Sinlge Door / Sinlge Controller

Model
DFU -256E
DFU-374E
DFU-446E
DFU-558E
DFU-657E
Capacity
256L
374L
446L
558L
657L
Max.Temperature
-86°C
-86°C
-86°C
-86°C
-86°C


DFU-128/128L B&C Type Available
-40°C : Single Stage System
-55°C : Single Stage Auto Cascade System
-86°C : Two Stage Cascade System


Standard Specification for Double Door / Sinlge Controller

Model
DFUD-374E
DFUD-446E
DFUD-558E
DFUD-657E
DFUD-1080EC
Capacity
374L
446L
558L
657L
1080L
Max.Temperature
-86°C
-86°C
-86°C
-86°C
-86°C


Options

Storage rack
Storage box
TD - 200 (Intergrated data processing system, remote monitering and control alarm system, printer)
CO2 Back Up system
Recorder

 

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