Zonkia is a rich experience lab instrument manufacturer , mainly including centrifuge. The centrifuges Zonkia supplies have various sizes and rotation speeds, which can meet your different requirements. You may find high quality of low-speed centrifuge, high-speed centrifuge, low-speed refrigerated centrifuge, high efficiency deep freezer, high-speed refrigerated centrifuge, micro-hematocrit centrifuge, and cell washer centrifuge at Zonkia at reasonable prices.
Specs of Ultra Low Chest Freezers -86°C DW-HW328
Human-oriented structure design
High-efficiency refrigeration system
138L~328L Ultra low temperature chest small volume freezer
Technic Data of Ultra Low Chest Freezers -86°C DW-HW328
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-86℃ Ultra-low Temperature Freezer
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|
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Model
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DW-HW138
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DW-HW328
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Capacity(L)
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138
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328
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Internal Size(W*D*H)mm
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490*470*580
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1200*470*570
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External Size(W*D*H)mm
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1320*890*1030
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2005*890*1009
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Package Size(W*D*H)mm
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1470*990*1241
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2150*960*1242
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NW/GW(Kgs)
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200/231
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280/328
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Performance
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|
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Temperature Range
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-40～-86℃
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-40～-86℃
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Ambient Temperature
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16-32℃
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16-32℃
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Cooling Performance
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-80℃
|
-80℃
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Climate Class
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N
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N
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Controller
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Microprocessor
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Microprocessor
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Display
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Digital display
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Digital display
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Refrigeration
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|
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Compressor
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1pc
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1pc
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Cooling Method
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Direct Cooling
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Direct Cooling
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Defrost Mode
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Manual
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Manual
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Refrigerant
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Mixture gas
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Mixture gas
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Insulation Thickness(mm)
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155
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130
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Construction
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|
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External Material
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Steel plates with spraying
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Steel plates with spraying
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Inner Material
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304 Stainless steel
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304 Stainless steel
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External Door
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1（ Steel plates with spraying ）
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1（ Steel plates with spraying ）
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Door Lock with Key
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Yes
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Yes
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Foaming Lid
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2
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3
|
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Access Port
|
1pc. Ø 40 mm
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1pc. Ø 40 mm
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Casters
|
4
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6
|
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Data Logging/Interval/Recording Time
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Printer/Record every 20 minute / 7 days
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Printer/Record every 20 minute / 7 days
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Backup Battery
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Yes
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Yes
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Alarm
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|
|
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Temperature
|
High/Low temperature,High ambient temperature
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High/Low temperature,High ambient temperature
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|
Electrical
|
Power failure , Low battery
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Power failure , Low battery
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System
|
Sensor error,System failure,Condenser cooling failure
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Sensor error,System failure,Condenser cooling failure
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Electrical
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|
|
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Power Supply(V/HZ)
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230±10%/50
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230±10%/50
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Rated Current(A)
|
5.78
|
5.6
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Options Accessory
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|
|
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System
|
Chart recorder, CO2 backup system
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Chart recorder, CO2 backup system
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