-150°C Cryogenic Freezer

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CryoSafe series -150°C cryogenic freezers provide a safe, clean and convenient solution for storage of biological specimens at cryogenic temperature (-135°C or below).

CryoSafe series adopts innovative 2-compressor cascade cooling system, which is stable in performance, efficiency in energy consumption and quite in running.

Compared with liquid nitrogen freezers, CryoSafe series mechanical freezers are liquid nitrogen free, therefore, the inconve-nience of LN2 supply is avoided. There is also no contamination risk caused by LN2.

-150°C Cryogenic Freezer

Key Features

Innovative single compressor refrigeration system, more stable, more efficient, lower power consumption & noise level

World class SECOP compressor and German EBM fan

Italy microcomputer controller, LED digital display

Ergonomic Design

Lining with stainless steel, easy to clean, rust-proof

Power-on delay protection, shutdown interval protection, over-temperature alarm function

Safety door lock design, to prevent unauthorized access

Fluorine-free environmental friendly mixed refrigerant

Model		MDF-150C138	MDF-150C226
Basic	Type	Chest	Chest
	Cooling technology	2-compressor casade system	2-compressor casade system
	Temperature setting range (°C)	-125～-150	-125～-150
	Climate type	N	N
	Capacity (L)	138	226
	81/100-place box (pcs)	96	160
	Cooling type	Direct	Direct
	Defrost type	Manual	Manual
	Door entrance limit (≥mm)	780	885
	Compressor	SECOP X 2	SECOP X 2
Control	Controller	7" touch screen	7" touch screen
	Display	LED	LED
	Temperature display accuracy	0.1	0.1
Power	Power supply (V/Hz)	220/50, 220/60	220/50, 220/60
	Rated power (W)	1438W, 1550W	1548W, 1672W
	Rated current (A)	7.4A, 7.71A	7.65A, 7.98A
Alarm	Visible/audible alarm	●	●
	High/Low temperature	●	●
	Door ajar	●	●
	Power failure	●	●
	Sensor failure	●	●
Accessories	Safety door lock	●	●
	Inner door	2	2
	Test access port	Φ19mm x 2	Φ19mm x 2
	Freezer rack	○	○
	Rack model	CFC-8-2	CFC-8-2
	Rack Qty	12	20
	Casters	4	4
	LN2 backup system	○	○
Material	Exterior	Pre-coated steel	Pre-coated steel
	Interior	Stainless steel	Stainless steel
	Insulation	Polyurethane	Polyurethane
	Cabinet insulation thickness (mm)	150mm	150mm
	Outer door thickness (mm)	105mm	105mm
Weight & size	Net weight（kg）	190	230
	Gross weight (kg)	230	280
	Internal W×D×H (mm)	630×440×500	780×580×500
	External W×D×H (mm)	1360×795×1005	1510×935×1005
	Packing W×D×H (mm)	1450×860×1165	1600×1000×1165
	Volume (m³)	1.45	1.86

* Page parameters for reference only.

Name	Description
Freezer Rack	Made in SUS304, sliding drawer type or frame side-taking type
Freezer Rack
Chart Recorder,CR-7	Circular chart recorder, one paper per week
CO2 Backup System	Automatic control when freezer failed or power failure
LN2 Backup System	Automatic control when freezer failed or power failure