| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Certification: | CE, FDA, EEC, ISO13485, Ultra Low Temperature Freezer |
|
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Minus 40 degree 778 liters China Vertical Low Temperature Freezer
Application & Usage
Suitable for use in scientific research, cryogenic test on special materials, blood plasma cryopreservation, low temperature resistance test on biological materials, vaccines, biological products etc.
Suitable for use in research institutions,the electronic industry, the chemical industry, hospitals, the health & disease prevention system, laboratories in colleges & universities, etc.
Refrigeration System
· Freon-free refrigerant, compressor supplied by an international famous brand and EBM fan can guarantee fast cooling and are energy-saving and environmentally friendly;
· Refrigerating circuit with proprietary intellectual property rights ensures high efficiency and stability;
· Two-layer heat insulating foamed door and the insulation design of the outer door system with multiple patents can prevent loss of refrigerating capacity in an effective way;
Temperature Control System
· High-precision microcomputer temperature control system and platinum resistor temperature sensors ensure more precise temperature control.
People-oriented Design
· High-quality steel plate structure with phosphate coating, Galvanized steel liner and low noise design can create a comfortable environment.
| Model | NB-FL528 | NB-FL678 | NB-FL778 | NB-FL1008 |
| Cabinet Type | Upright | Upright | Upright | Upright |
| Capacity(L) | 528 | 678 | 778 | 1008 |
| Internal Size(W*D*H)mm | 585*696*1266 | 750*696*1286 | 865*696*1286 | 1022*696*1378 |
| External Size(W*D*H)mm | 930*1041*1947 | 1088*1010*1967 | 1205*1025*1955 | 1360*1006*1980 |
| Package Size(W*D*H)mm | 1035*1165*2145 | 1203*1155*2171 | 1320*1155*2171 | 1473*1155*2176 |
| NW/GW(Kgs) | 234/272 | 258/299 | 286/328 | 320/394 |
| Performance | ||||
| Temperature Range | -20 ~-40ºC | -20~-40ºC | -20~-40ºC | -20~-40ºC |
| Ambient Temperature | 16-32ºC | 16-32ºC | 16-32ºC | 16-32ºC |
| Cooling Performance | -40ºC | -40ºC | -40ºC | -40ºC |
| Climate Class | N | N | N | N |
| Controller | Microprocessor | Microprocessor | Microprocessor | Microprocessor |
| Display | Digital display | Digital display | Digital display | Digital display |
| Refrigeration | ||||
| Compressor | 1pc | 2pcs | 2pcs | 2pcs |
| Cooling Method | Direct cooling | Direct cooling | Direct cooling | Direct cooling |
| Defrost Mode | Manual | Manual | Manual | Manual |
| Refrigerant | R290 | R290 | R290 | R290 |
| Insulation Thickness(mm) | 130 | 130 | 130 | 130 |
| Construction | ||||
| External Material | High Quality Steel plates with spraying | High Quality Steel plates with spraying | High Quality Steel plates with spraying | High Quality Steel plates with spraying |
| Inner Material | Galvanized steel sheet | Galvanized steel sheet | Galvanized steel sheet | Spray gavanized steel plate |
| Shelves | 3 | 3(stainless steel) | 3(stainless steel) | 3(stainless steel) |
| Door Lock with Key | Yes | Yes | Yes | Yes |
| External Lock | Yes | Yes | Yes | Yes |
| Access Port | 2pcs. Ø 25 mm | 3pcs. Ø 25 mm | 3pcs. Ø 25 mm | 3pc. Ø 25 mm |
| Casters | 4(2 leveling feet) | 4(2 leveling feet) | 4+(2 leveling feet) | 4(2 leveling feet) |
| Data Logging/Interval/Recording Time | USB/Record every 10 minute / 2 years | USB/Record every 10 minute / 2 years | USB/Record every 10 minute / 2 years | USB/Record every 10 minute / 2 years |
| Backup Battery | Yes | Yes | Yes | Yes |
| Alarm | ||||
| Temperature | High/Low temperature,High ambient temperature | High/Low temperature,High ambient temperature | High/Low temperature,High ambient temperature | High/Low temperature,High ambient temperature |
| Electrical | Power failure,Low battery | Power failure,Low battery | Power failure,Low battery | Power failure,Low battery |
| System | Sensor error, Condenser cooling failure,Door ajar,System failure,Main board communication error,Built-in datalogger USB failure | Sensor error, Condenser cooling failure,Door ajar,System failure,Main board communication error,Built-in datalogger USB failure | Sensor error, Condenser cooling failure,Door ajar,System failure,Main board communication error,Built-in datalogger USB failure | Sensor error, Condenser cooling failure,Door ajar,System failure,Main board communication error,Built-in datalogger USB failure |
| Electrical | ||||
| Power Supply(V/HZ) | 220-240V~/50 | 220-240V~/50 | 220-240V~/50 | 220-240V~/50 |
| Rated Current(A) | 4.45 | 8.37 | 8.47 | 8.5 |
| Accessory | ||||
| Standard | RS485, Remote alarm contact | RS485, Remote alarm contact | RS485, Remote alarm contact | RS485, Remote alarm contact |
| Optional | RS232,Printer,Chart recorder | RS232,Printer,Chart recorder | RS232,Printer,Chart recorder | RS232,Printer,Chart recorder |
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can you visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
Please feel free contact Angelina to get more details.
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