-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-25U450
Basic	Type	Under-counter	Upright	Upright
	Temperature range (℃)	-20～-40	-20～-40	-20～-40
	Cooling type	Direct cooling	Direct cooling	Direct cooling
	Capacity (L)	90	270	450
	Defrost type	Manual	Manual	Manual
	Climate type	N	N	N
	Refrigerant	R290	R290	R290
	Number of compressor	1	1	2
Control	Controller	Microprocessor	Microprocessor	Microprocessor
	Display	LED digital	LED digital	LED digital
	Display accuracy	1	1	0.1
	USB port	●	●	●
	RS485 port	●	●	●
	Cloud monitoring (Wi-Fi)	○	○	○
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
Alarm	Visible/audible alarm	●	●	●
	High/low temp	●	●	●
	Sensor failure	●	●	●
	Door open	●	●	●
	Low battery	●	●	●
	Power failure	●	●	●
	Remote alarm contact	●	●	●
Accessories	Door lock with key	●	●	●
	Door	Solid door x 1	Solid door x 1	Solid door x 2
	Test access port	Φ25mm x 1	Φ25mm x 1	Φ25mm x 2
	Drawers	3	7	12
	Adjustbale foot	2	2	/
	Caster	2	/	4
Material	Exterior	Pre-coated steel	Pre-coated Steel	Pre-coated steel
	Interior	Pre-coated aluminum	Pre-coated aluminum	Pre-coated aluminum
	Insulation	Polyurethane	Polyurethane	Polyurethane
Weight & size	Net weight（kg）	54	98	144
	Gross weight (kg)	67	115	172
	Intermal W×D×H (mm)	500×485×532	500×460×1235	650×570×627×2
	Extermal W×D×H (mm)	660×645×815	746×700×1792	856×789×1960
	Packing W×D×H (mm)	722×697×890	835×775×1910	960×870×2175
	Volume (m³)	0.45	1.24	1.82