PRODUCT

Ultra-Low Temperature Freezer-DFU

Features

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Implements strong and stable -86℃ cooling performance through the application of Single or Two-stage Auto cascade system
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Utilization of Non-CFC special mixed refrigerant
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Equipped with a high-performance large-capacity air-cooled condenser and applies aerodynamically designed fan blades
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Powerful performance of LBP sealed compr
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Usage of 130mm high-density urethane insulation to minimize heat loss
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Corrosion-resistant stainless chamber and 4 internal stainless doors
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Triple packing to prevent condensation and loss of cold air
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Temperature measurement sensor: Platinum PT-100Ω(Class A 0.15 grade)
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Rim Heating system to prevent frost
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Temperature data can be saved, controlled, and monitored on a PC via RS-232 Data port and Interface (optional)
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Microprocessor control system with a digital temperature display that can be adjusted in 0.1℃ units
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Dual password setting function to prevent access and operation by non-administrators
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High temperature/low temperature alarm
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System to return automatically after a power outage

Technical Specification

Model No. DFU-128 DFU-374 DFU-558
Main Body Max. Temp. AE -40℃ AE -40℃ AE -40℃
BE -55℃ BE -55℃ BE -55℃
CE -86℃ CE -86℃ CE -86℃
Dimensions, mm (OUT) W770 x D750 x H1388
D765 (CE Type)		 W920 x D800 x H1968
D815 (CE Type)		 W1070 x D900 x H1918
D915 (CE Type)
Dimensions, mm (IN) W450 x D475 x H600 W600 x D520 x H1200 W750 x D620 x H1200
Capacity (Total) 128L 374L 558L
Electronics(AC) 220V 1ph (50/60Hz)
Weight 210Kg 370Kg 400Kg
Accessories Sliding Rack CE Type 16EA (4 levels 3 rows) 20EA (4 levels 4 rows)
Poly Carbonate Box(2")
Micro tube(81 or 100 Hole)		 81EA 192EA 320EA


Model No. DFU-657 DFU-731 DFU-800 DFU-868
Main Body Max. Temp. AE -40℃ AE -40℃ AE -40℃ AE -40℃
BE -55℃ BE -55℃ BE -55℃ BE -55℃
CE -86℃ CE -86℃ CE -86℃ CE -86℃
Dimensions, mm (OUT) W1070 x D990 x H1918
D1005 (CE Type)		 W1070 x D1010 x H2018
D1025 (CE Type)		 W1070 x D1082 x H2018
D1097 (CE Type)		 W1070 x D1151 x H2018
D1166 (CE Type)
Dimensions, mm (IN) W750 x D730 x H1200 W750 x D750 x H1300 W750 x D820 x H1300 W750 x D891 x H1300
Capacity (Total) 657L 731L 800L 868L
Electronics(AC) 220V 1ph (50/60Hz)
Weight 420Kg 450Kg 470Kg 500Kg
Accessories Sliding Rack 20EA (4 levels 5 rows) 20EA (5 levels 5 rows) 20EA (5 levels 5 rows) 20EA (5 levels 6 rows)
Poly Carbonate Box(2")
Micro tube(81 or 100 Hole)		 400EA 500EA 500EA 600EA

DFU Series

Model Code

DFU-558CE

Basic Application
Controller :
LED

DFU-558CT

Optional Application
Controller :
LCD touchscreen