Zonkia is a rich experience medical laboratory equipment suppliers, 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-speed refrigerated centrifuge, micro-hematocrit centrifuge, large capacity chest freezer, extra large chest freezer, and cell washer centrifuge at Zonkia at reasonable prices.
Specs of Ultra Low Chest Freezers -86°C DW-HW668
Microprocessor-based temperature controller
Audible and visual alarm system
Human-oriented structure design
High-efficiency refrigeration system
668L Ultra Low Temperature Chest Freezer
Technic Data of Ultra Low Chest Freezers -86°C DW-HW668
|
-86℃ Ultra-low Temperature Freezer
|
|
Model
|
DW-HW668
|
|
Capacity(L)
|
668
|
|
Internal Size(W*D*H)mm
|
1200*815*610
|
|
External Size(W*D*H)mm
|
2033*1190*1037
|
|
Package Size(W*D*H)mm
|
2145*1305*1234
|
|
NW/GW(Kgs)
|
352/438
|
|
Performance
|
|
|
Temperature Range
|
-40～-86℃
|
|
Ambient Temperature
|
16-32℃
|
|
Cooling Performance
|
-80℃
|
|
Climate Class
|
N
|
|
Controller
|
Microprocessor
|
|
Display
|
Digital display
|
|
Refrigeration
|
|
|
Compressor
|
2pcs
|
|
Cooling Method
|
Direct Cooling
|
|
Defrost Mode
|
Manual
|
|
Refrigerant
|
Mixture gas
|
|
Insulation Thickness(mm)
|
135
|
|
Construction
|
|
|
External Material
|
Steel plates with spraying
|
|
Inner Material
|
304 Stainless steel
|
|
External Door
|
1（ Steel plates with spraying ）
|
|
Door Lock with Key
|
Yes
|
|
Foaming Lid
|
3
|
|
Access Port
|
1pc. Ø 40 mm
|
|
Casters
|
6
|
|
Data Logging/Interval/Recording Time
|
Printer/Record every 20 minute / 7 days
|
|
Backup Battery
|
Yes
|
|
Alarm
|
|
|
Temperature
|
High/Low temperature,High ambient temperature
|
|
Electrical
|
Power failure , Low battery
|
|
System
|
Sensor error,System failure,Condenser cooling failure
|
|
Electrical
|
|
|
Power Supply(V/HZ)
|
230±10%/50
|
|
Rated Current(A)
|
9.5
|
|
Options Accessory
|
|
|
System
|
Chart recorder, CO2 backup system
|
