External enclosed cooling water circulation device CF300701-Fornitore globale

Room 1003, Building C, Minggu Science and Technology Park, Lane 7001, Zhongchun Road, Minhang District, Shanghai

Strong cooling capacity, water-saving external sealing system cooling water circulation device, which can be conveniently operated remotely（GType).

Stable use of refrigeration units and circulation pumps for research machines, industrial machines, analysis andClosed cooling system for measuring machines, etc

Supply low temperature water.

●Use environmentally friendly refrigerantsR404A.

●The operation department is waterproof and uses a simple and easy to understand digital display setting.

●To prevent forgetting to stop the circulation device and causing damage to the circulation pump, this machine has an external (remote control) operation function. Connecting the remote control switch to the output terminal of the other device can achieve freezing The stop and start functions of the machine and circulation pump. （GType).

●Equipped with safety designs such as overcurrent leakage protection switch, freezer overload relay, pump overheat protector, freezer protection delay timer, etc.

■Specifications

model			CF300	CF300G	CF701	CF701G
mode			Circulating through the external sealing system of the circulation pump
performance	Temperature range for use		-20℃～room temperature
	Temperature regulation accuracy		±2℃
	Cooling capacity		about450W（385Kcal/h），atLiquid temperature10℃ about350W（300Kcal/h）atLiquid temperature0℃ about260W（220Kcal/h）atLiquid temperature-10℃		about900W（770Kcal/h）atLiquid temperature10℃ about700W（600Kcal/h）atLiquid temperature0℃ about480W（410Kcal/h）atLiquid temperature-10℃
constitute	temperature control		freezerON-OFFcontrol
	Temperature sensor		TType thermocouple
	Temperature setting and indication		Numerical setting, numerical representation
	Refrigerator, refrigerant		Air cooling
			350W，R404A		600W，R404A
	Circulating pump		Magnetic pump
			34/43W		125/165W
	Device cycle capability （50/60Hz）	Maximum flow rate	9.2/10.4L/min		15.5/17.0L/min
		Pump capacity	（14.0/15.5L/min）		（22.0/25.0L/min）
		Maximum head	3.8/5.2m		9.5/12.5m
		Pump capacity	（4.2/5.6m）		（10.0/13.5m）
	Cooling pipe		Nickel plated copper
	External Loop Interface		The outlet and return outlet are both outer diameters11mm
	Use the surrounding temperature range		5～35℃
Safety device			Overcurrent leakage protection switch, freezer overload relay, pump overheat protector, freezer protection delay timer
Other functions			Drainage, overflow, water level gauge
External linkage terminal			—	AC24VRefrigerator, circulating pumpON/OFFControl terminal	—	AC24VRefrigerator, circulating pumpON/OFFControl terminal
Socket			—		5ASocket
Specifications	Sink size		internal diameter174×high170mm		internal diameter300×high235mm
	Material of sink		stainless steel
	tank capacity		about4L(Liquid volume)3L）		about16L(Liquid volume)14L）
	Power supply（50/60Hz）		AC100V 4.5A		AC100V 15A(Excluding sockets)5A）
	Dimensions (width)×deep×highmm）		210×400×500	210×400×585	350×480×840	350×480×925
	weight		about27kg	about27.5kg	about54kg	about54.5kg
Accessories			Cover and drainage pipe