258L -135℃ Low temperature freezer
258L -135℃ Low temperature freezer

258L -135℃ Low temperature freezer

Brand:NANBEI

Model:NB-LW258

Application:For Lab,Hospital,Medical,Pharmaceuticals,and Chemical industry,etc.

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product details

-135℃ Ultra Low Temperature Freezer
Control System:
Microprocessor-based temperature controller, -90℃~-135℃can be set freely , controlling precision is1℃, Digital temperature display.
Keyboard lock and password protected configuration page,Delayed start and safe stop interval between restart and being terminated
Audible and visual alarm: High or low temperature alarm, Power failure alarm,  Low battery alarm,Door open alarm, Filter blocking alarm, system failure alarm.
With temperature printer, record 7days data. 72 hour battery back up for printer and controller display.
Power supply: Normally 380V /50HZ 3 phase, can be changed as 220V 50/60HZ 1phase.
Structure Design:
Chest type, Stainless steel interior, outer is painted steel panel, 4units Casters for easy handing
Rotatable assistant door handle,Top door with key lock.
Two-times foaming technology, double seal design.155mmextra thickness heat insulation.
Optional: Chart recorder, LN2 back up, storage racks/boxes, Remote alarm system.
Refrigeration System: 
Imported famous Tecumseh compressor, with Germany EBM Fan motor
Unique refrigeration circulation and unipolar compressor oil-lubricated technology
China Patent technology of mixture refrigerant, which composed of  R134a,R404a,R23,R410A,N2 and so on, CFC free
Certificate: ISO9001, ISO14001,ISO13485
 
 
Technical Data
Model
Capacity
External size.
(WxDxH) mm
Inside size
(WxDxH) mm
Input power
Weight
(N.t / G.t)
NB-LW128
128 liters
880*1590*1040
370*600*550
2200W
230/250KG
NB-LW258
258 liters
890*2005*1009
410*1140*552
3000W
300/320KG

 

Other model we can supply for -135C Ultra low temperature freezer as follows:

NB-LW128
-135℃ ultra Low temperature freezer
NB-LW258
-135℃ ultra Low temperature freezer
NB-HL388
-86℃ ultra Low temperature freezer
 
 
 
NBYC-968L
+2~10℃ Blood Bank refrigerator
NB-YL450
-25℃ Medical Freezer
NB-FL270
-40℃ Low temperature freezer
 
 

 

NB-GL218
-65℃ Ultra low temperature freezer
NBXC-1380L
+4℃ blood bank freezer
NB-MW328
-105℃ ultra Low temperature freezer
 
 

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about us

Nanbei Instrument Limited is affiliated to Nanbei International Group Limited.It has been exported to more than 100 countries around the world for 20 years , and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China.

contact us

  • Email Us bella@nanbei-china.com
  • Call Us +86-371-60310701
  • Address No. 72, Beihuan Road, Jinshui District,Zhengzhou,China

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