-40°C Laboratory Freezer

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Microprocessor electronic controller TC-200, ﬁtted with dual LED screen to display inner chamber real time temperature and key working status including controller lock status, cooling status, power supply indicator, etc.. It is installed at the eye level, convenient for reading all data and operating on controller.

PERFORMANCE

Optimized cooling system & high efficiency hydrocarbon refrigerant.
SECOP brand compressor & EBM brand blower.
High density polyurethane forming for insulation.
Forming inner doors with door seal for better insulation and less frost.

ALARMS

1. High temperature

2. Low temperature

3. High ambient temperature

4. Condenser hot

5. Door open

6. Power failure

7. Sensor error

ERGONOMIC DESIGN

1. Adjustable stainless steel shelves to load different size products

2. Ultra-quite design reduces noise level

SAFETY

1. Build-in data storage and USB port for download

2. Password protection avoids key parameters unauthorized change

3. Safety lockable door, preventing unauthorized access

4. Access port for additional temperature probe

5. Remote alarm contacts

6. Optional online monitoring system

ENVIRONMENT FRIENDLY

1. Natural refrigerant compliant with EPA and SNAP non-ozone depleting mandates

2. CFC-Free polyurethane foaming insulation

3. High efficiency cooling system for lower energy consumption and less carbon emission

Model		MDF-40U280	MDF-40U360	MDF-40U620	MDF-40U700
Main specification	Type	Upright	Upright	Upright	Upright
	Temperature range (℃)	-20～-40	-20～-40	-20～-40	-20～-40
	Cooling type	Direct cooling	Direct cooling	Direct cooling	Direct cooling
	Defrost	Manual	Manual	Manual	Manual
	Climate type	N	N	N	N
	Capacity (L)	283	361	620	707
	Internal WDH (mm)	460×470×1310	460x600x1310	740x640x1310	740x730x1310
	External WDH (mm)	715×725×1910	715×855×1910	995×895×1910	995×985×1910
	Weight（KGs）	115	140	181	205
	Refrigerant	R290	R290	R290	R290
	Number of compressor	1	1	1	1
Control system	Controller	TC-200	TC-200	TC-200	TC-200
	Display	LED digital	LED digital	LED digital	LED digital
	Display accuracy	0.1	0.1	0.1	0.1
	High/low temp check	Yes	Yes	Yes	Yes
	USB port	Yes	Yes	Yes	Yes
Power	Power supply (V/Hz)	220/50; 220/60; 120/60	220/50; 220/60; 120/60	220/50; 220/60; 120/60	220/50; 220/60; 120/60
Power	Rated power (W)	350	400	550	550
Alarm	Visible/audible alarm	Yes	Yes	Yes	Yes
	High/low temp	Yes	Yes	Yes	Yes
	High ambient	Yes	Yes	Yes	Yes
	Hot condenser	Yes	Yes	Yes	Yes
	Sensor failure	Yes	Yes	Yes	Yes
	Door open	Yes	Yes	Yes	Yes
	Low battery	Yes	Yes	Yes	Yes
	Power failure	Yes	Yes	Yes	Yes
	Remote alarm contact	Yes	Yes	Yes	Yes
Accessories	External door	1	1	1	1
	Inner door	4	4	4	4
	Safety door lock	Yes	Yes	Yes	Yes
	Adjustbale shelf	3	3	3	3
	Test access port	Φ20mm x 2	Φ20mm x 2	Φ20mm x 2	Φ20mm x 2
	Caster	4	4	4	4
Material	Exterior	Pre-coated steel	Pre-coated Steel	Pre-coated steel	Pre-coated steel
	Interior	Pre-coated steel	Pre-coated steel	Pre-coated steel	Pre-coated steel
	Outer door	Forming door	Forming door	Forming door	Forming door
	Inner door	Forming door	Forming door	Forming door	Forming door
	Cabinet insulation thickness (mm)	90	90	90	90
	Outer door insulation thickness (mm)	80	80	80	80
	Insulation	Polyurethane	Polyurethane	Polyurethane	Polyurethane
	Compressor brand	SECOP	SECOP	SECOP	SECOP
	Blower brand	EBM	EBM	EBM	EBM
Shipping	Gross weight (KGs)	138	172	220	265
	Packing WxDxH (mm)	735×760×2120	735×890×2120	1015×930×2120	1015×1020×2120
	Volume (m³)	1.18	1.39	2.27	2.49