Low Dew Point Dehumidifier | LGR Technology For Low Temperature & Humidity | Professional Restoration & Lab Grade

For specialized applications where standard dehumidifiers fail, the Norper KZHS & LSB series step in. Engineered for the professional restoration and high-tech manufacturing industries, these units excel in "Low Humidity, Low Temperature" conditions. By utilizing a pre-cooling stage in the refrigeration cycle, it achieves a lower dew point, ensuring your sensitive materials remain dry and safe under strict environmental constraints.

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Product Introduction Technical Parameter

Low Dew Point Tech: Advanced LGR (Low Grain Refrigerant) technology allows effective dehumidification even in environments with extremely low moisture levels.

Optimized Heat Exchange: Enhanced evaporator and condenser design for superior water extraction at lower temperatures compared to standard units.

Professional Restoration: Ideal for flood restoration, precision electronic storage, and pharmaceutical labs requiring strict humidity control.

Eco-Friendly Options: Supports R410A / R32 (optional) refrigerants to meet diverse regional environmental regulations.

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Technical Parameter(Dual Compressor)

Model No.			LSBF560D	LSBF610D	LSBF635D	LSBF660D	LSBF720D	LSBF840D	LSBF900D	LSBF980D	LSBF1060D	LSBF1100D	LSBF1270D	LSBF1390D
Cooling Capacity		kW	560	610	635	660	720	840	900	980	1060	1100	1270	1390
Cooling Capacity		kcal/hr	481,600	524,600	546,100	567,600	619,200	722,400	774,000	842,800	911,600	946,000	1,092,200	1,195,400
Power Supply			380V/3HP/50HZ
Machine Power		kW	170.8	183	186.1	208.8	228.2	259.4	271.8	300.4	320	328.4	372.2	408
Operation Current		A	298.9	320.3	325.7	365.4	399.4	454.0	475.7	525.7	560.0	574.7	651.4	714.0
Control System			PLC
Compressor	Input Power	kW	144.4	159	164.1	173.6	193	224.2	236.6	256.4	276	284.4	328.2	364
	Type		Semi Enclosed Screw Compressor
	Startup		Y-△ Directly Startup
Evaporator	Type		Dry Shell and Tube Heat Exchanger
	Inlet/Outlet Temp		12℃ Inlet / 7℃ Outlet
	Water Flow	t/hr	96.3	104.9	109.2	113.5	123.8	144.5	154.8	168.5	182.3	189.2	218.4	239.0
	Interface Size	mm	4-DN100	4-DN125	2-DN150	4-DN125	4-DN125	4-DN125	4-DN125	4-DN150	4-DN150	4-DN150	4-DN150	4-DN150
	Water Pressure Drop	kPa	40-80
Condensate axial fan	Airflow	m3/h	264000	296000	280000	320000	320000	376000	400000	440000	470000	500000	560000	560000
Condensate axial fan	Input Power	kW	26.4	24	22	35.2	35.2	35.2	35.2	44	44	44	44	44
Refrigerant	Type		R22/407C
Dimensions	Length	mm	6320	8420	5760	8420	8420	8420	8420	10520	10520	10520	11520	11520
	Width	mm	2000	2000	2200	2000	2000	2000	2000	2000	2000	2000	2200	2200
	Height	mm	2480	2480	2480	2480	2480	2480	2480	2480	2480	2480	2480	2480
Machine weight		kg	6000	6400	5200	6700	7900	8500	9100	9300	9500	9900	10400	11000

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Air Cooled Screw Chiller

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