Control System:

1.Microprocessor-based temperature controller, -10℃~-86℃ can be set freely , controlling precision is 1℃, Digital temperature display.

2.Keyboard lock and password protected configuration page,Delayed start and safe stop interval between restart and being terminated

3.Audible and visual alarm: High or low temperature alarm, Power failure alarm, Low battery alarm, Door open alarm, Filter blocking alarm, system failure alarm.

4.Power supply: 220V /50Hz 1 phase, can be changed as 220V 60HZ or 110V 50/60HZ.

 

Structure Design:

1.Upright type , Stainless steel interior, Outer is painted steel panel, 4units Casters for easy handing

2.Front opening lockable door with full height handle, with Vacuum release port

3.Adjustable 2-3 stainless steel shelves with inner door, double silicon gasket seal.

4.Two-times foaming technology. 100-155mm foaming insulation , with VIP+.

5.With temperature printer, record 7days data. 72 hour battery back up for printer and controller display.

 

Refrigeration System:

1.Imported Danfoss compressor, Tow units compressors in parallel connection, to reduce noise and improve the cooling temperature come to -86℃ steady.

2.Fan electromotor with internationally famous of Germany EBM

3.China Patent technology of mixture refrigerant, which composed of R134a,R404a,R23,R410A,N2 and so on, CFC free

4.Certificate: ISO9001, ISO14001,ISO13485

 

Model	Capacity	External size. (WxDxH) mm	Inside size (WxDxH) mm	Input power	Weight (N.t / G.t)
NB-HL538 CE	538 liters	940x840x1999	662x600x1330	1500W	360/380KG

Certificate

After-Sale Service

 

 1. How can I choose the suitable one?

Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.

2. Does your price is competitive?

Dear customer, we make sure to offer you the best quality with competitive price.

3. How can I pay?

Dear customer, we accept many payment term, such as T/T, Western Union…

4. When I receive it after pay?

Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.

5. How to deliver?

Dear customer, we can send by Express, by Sea and by Air.

6. Is will be broken during transport?

Dear customer, please do not worry, we do standard export package.

7. What should I do if I do not know how to use?

Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.

8. What should I do if some parts broken?

Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months

 

Please feel free contact for more details .Thanks