-40℃ Deep Freezer

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Antech -40℃ Deep Freezer provides a reliable temperature performance with setting range -20℃ to -40℃. This products is designed to store vaccines, blood plasma, reagent and many other biological materials which is widely use in laboraotry, research institution, clinics, electronic and medical fields.

-40℃ Deep Freezer

Key Features

    Accurate temperature control to make inner temperature increment at 1 ℃
    High-tech integrated sensors to display and control temperature
    LCD+ Dual LED digital display for ease of observation
    Dirt-pickup resistant plastic coated shelf, adjustable height

Reliability

Microprocessor controlled, adjustable temperature range: -20 ℃ to -40 ℃

Digital temperature display with 1℃ resolution

Removable outdoor double seals design for better temperature maintaining and energy saving

Environment friendly refrigerant: CFC-Free and HCFC-Free.

Ergonomic Design

    Safety lock to prevent unauthorized access
    Caster design
    Remote alarm is standard configuration

Chart recorder is optional
Test port is optional

Safety

    Dual display to read multiple parameters: ambient temperature, power voltage, inner temperature etc.
    Built-in backup battery to display temperature and to operate audible and visual alarm system for up to 48 hours without AC power
    Three types of alarms: Buzzer, flashing light and remote alarm
    Multiple alarms: High/low temperature, power failure, sensor error, door ajar, low voltage in backup battery, hot condenser, high/low voltage alarm, high ambient temperature alarm

-40℃ Biomedical Freezer (Double Doors Type)

Ergonomic Design

    Double door design with independent locks reduces air leakage
    Door frame heating design prevents sealed strip from frosting
    Testing hole at back of freezer for convenient testing
    Independent drawers for convenient use and maximizes storage space
    Casters and feet is easy to move and fix
    Wide voltage design, normally work at 187-242V
    Environment friendly refrigerant: CFC-Free and HCFC-Free.

Model		MDF-40U90	MDF-40U270	MDF-40U450
Main specifications	Type	Under-counter	Upright	Upright
	Temperature range (℃)	-20～-40	-20～-40	-20～-40
	Cooling type	Direct cooling	Direct cooling	Direct cooling
	Defrost	Manual	Manual	Manual
	Climate type	N	N	N
	Capacity (L)	90	270	450
	Intermal WDH (mm)	500485532	5004601235	650570627*2
	Extermal WDH (mm)	660645815	7467001792	8567891960
	Weight（KGs）	54	98	144
	Refrigerant	R290	R290	R290
	Number of compressor	1	1	2
Control system	Controller	Microprocessor	Microprocessor	Microprocessor
	Display	LED digital	LED digital	LED digital
	Display accuracy	1	1	0.1
Power	Power supply (V/Hz)	220/50; 220/60; 120/60	220/50; 220/60; 120/60	220/50; 220/60; 120/60
	Rated power (W)	131; 170; 170	255; 210; 179	346; 375; 305
	Rated current (A)	1.3; 1.8; 4.2	2.8; 2.2; 4.2	4.5; 3.7; 5.3
Data	USB port	Yes	Yes	Yes
Data	RS485 port	Yes	Yes	Yes
Alarm functions	Visible/audible alarm	Yes	Yes	Yes
	High/low temp	Yes	Yes	Yes
	Sensor failure	Yes	Yes	Yes
	Door open	Yes	Yes	Yes
	Low battery	Yes	Yes	Yes
	Power failure	Yes	Yes	Yes
	Remote alarm contact	Yes	Yes	Yes
Other feature	Door lock with key	Yes	Yes	Yes
	Adjustbale foot	2	2	N/A
	Caster	2	2	4
	Test access port	Φ25mm x 1	Φ25mm x 1	Φ25mm x 2
	Drawers	3	7	12
	Door Qty	1	1	2
Material	Exterior	Pre-coated steel	Pre-coated Steel	Pre-coated steel
	Interior	Pre-coated aluminum	Pre-coated aluminum	Pre-coated aluminum
	Door	Solid door	Solid door	Solid door
	Insulation	Polyurethane	Polyurethane	Polyurethane
Shipping	Gross weight (KGs)	67	115	172
	Packing WxDxH (mm)	722x697x890	835x775x1910	960x870x2175
	Volume (m³)	0.45	1.24	1.82