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-80℃ Sealed Circulation Chiller

The cryogenic circulation cooling pump is a mechanical refrigeration equipment that provides cryogenic liquid and cryogenic water bath. Because of its high refrigeration efficiency and large cooling capacity, it can quickly replace the dry ice and liquid nitrogen refrigeration in the past.

keyword: constant temperature;Reaction bath

Classification: Circulation Chiller

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Product Description

Model			DLSB-5/80	DLSB-10/80	DLSB-20/80	DLSB-40/80	DLSB-50/80	DLSB-100/80	DLSB-200/80	DLSB-300/80
Technical data	Temperature range		-80～RT；±0.5℃
	Ambient temperature（℃）		≤30℃
	Ambient humidity		60%
	Voltage（V）		110 / 220		220	220 / 380 / 460
	Frequency（Hz）		50 / 60
	Power（Kw）		1.6	2.3	3.5	5.6	10	13	16	20
	Cooling capacity（w）	25℃	1200	2000	3200	6000	12000	16000	22000	29000
		0℃	900	1700	2600	5200	10000	13000	20000	25000
		-40℃	700	1100	2064	4100	7300	9000	10000	14000
		-60℃	400	850	1400	2300	4000	5200	6200	8000
		-80℃	120	450	650	1200	2000	2800	3500	5000
	Temperature sensor		PT100
	Protection		Overvoltage, time delay, overcurrent, overheating, leakage, protector
Compressor	Type		Closed
	Brand		Danfoss	Tecumseh					Danfoss
	Power（Kw）		1.5	3	4.5	5.25	9	9	15	19.5
	Current（A）		7	13	20	23	30	30	30	38
	Horsepower		1	1.5	3	3.5	6	6	10	13
	Quantity		2	2	2	2	2	2	2	2
	Refrigerant		R404A / R23
Condenser	Type		Air cooling
	Fan type		External rotor axial flow fan
	Quantity		1				2
Evaporator	Type		Plate heat exchanger
	Tank volume（L）		5	7	10	10	17	35	100	100
	Flow（L/min）		25	25	25	30	30	35	180	180
	External circulation adapter size（DN）		15	15	15	20	20	20	25	25
Circulating pump	Type		Magnetic pump	Shield pump					Magnetic pump
	Brand		Puneet	Shanghai Jingyi					Puneet
	Power（w）		15	100	280	280	280	280	550	550
	Rated head（m）		6	6	6	11	11	12	15	15
	Rated flow（L/min）		25	25	25	30	30	35	180	180
Appearance dimension	Weight（Kg）		95	210	250	255	330	350	570	590
	Chiller size	Length（mm）	600	770	810	810	970	970	1400	1400
		Width（mm）	480	670	710	710	800	800	970	970
		Height（mm）	700	1180	1240	1240	1245	1345	1580	1780
*PLC	Control system		Siemens S7-200 smart PLC
	Programming		5 programs can be written, each with up to 40 steps
	Control model		Material temperature and equipment outlet temperature can be switched automatically
	Protocol		Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
	Control panel		7-inch Siemens color touch screen (optional 10 inch)
	Data export		Support USB flash disk data export, and export temperature data in TXT format
Packing list	2 sets of adapter valves, one roll of raw meal
	2 stainless steel insulated hoses
	Operation instructions
All data are measured in the factory, and users will have errors in the process of use
*PLC for optional PLC part data, it is not applicable if there is no PLC

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