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-30℃ Non-sealed Circulation Chiller

The cryogenic coolant circulation refrigerator is an experimental study to realize the low temperature environment through the cooling circulation of water and other media. The low-temperature coolant circulation pump is made of water and air contact, contact heat dissipation, evaporation heat dissipation and radiation heat dissipation.

keyword: constant temperature;Reaction bath

Classification: Circulation Chiller

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Product Description

Model			DLSB-5/30	DLSB-10/30	DLSB-20/30	DLSB-30/30	DLSB-50/30	DLSB-100/30
Technical data	Temperature range		-30-RT；±1℃
	Ambient temperature（℃）		≤30℃
	Optimum ambient humidity		60%
	Voltage（V）		220（Optional 1P 110V)		220	220(Optional 3P 220V)	380（Optional 3P 220V/3P 480V)
	Phase（P）		1				3
	Frequency（Hz）		50
	Power（Kw）		0.55	1	1.3	2.1	4	6
	Cooling capacity（W）	RT	875	2010	2800	4600	10500	15750
		0℃	650	1650	2300	3500	9300	13250
		-30℃	255	400	600	600	1100	1100
	Temperature sensor		PT100
	Protection		Overvoltage, time delay, overcurrent, overheating, leakage, protector
Compressor	Type		Closed
	Brand		Panasonic/Copeland				Tecumseh/Copeland
	Power（Kw）		0.4	0.75	1.125	1.875	3.75	5.25
	Current（A）		2	3.4	5.1	8.5	7.5	10.5
	Horsepower		¾	1	1½	2	3	6
	Quantity		1
	Refrigerant		R404A
Condenser	Type		Air cooling
	Fan type		External rotor axial flow fan
	Quantity		1					2
Evaporator	Type		Internally threaded copper pipe
	Flume	Tank volume（L）	5	10	20	30	50	100
		Opening diameter（mm）	180		240	320
		Size（mm）	220*180	250*250	300*300	350*350	400*400	500*500
	External circulation interface		G1/2" inner interface to OD 11mm pagoda interface		G1/2" inner interface to OD 14mm pagoda interface	G1/2" inner interface to OD 16mm pagoda interface	G3/4" inner interface to OD 19mm pagoda interface
Circulating pump	Type		Shield pump
	Brand		Shanghai Jingyi
	Power（W）		100				280
	Current（A）		0.5				1.2
	Rated head（m）		6				12
	Rated flow（L/min）		25				35
Dimension	Chiller weight（Kg）		42	57	71	88	140	180
	Packing weight（Kg）		59	78	95	113	180	230
	Chiller size	Length（mm）	480	540	570	630	730	975
		Width（mm）	350	420	490	530	630	760
		Height（mm）	680	800	840	1000	1190	1330
	Chiller packing size	Length（mm）	550	610	660	700	790	1040
		Width（mm）	430	510	560	620	720	850
		Height（mm）	670	870	1000	1160	1340	1490
Packing list	One valve and one roll of raw meal
	3.6m insulation silicone hose
	Instruction manual
Remarks	All data are measured in the factory, and users will have errors in the process of use

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