-40°C Medical Freezer for Vaccine Biological Sample Pharmaceutical and Hospital Storage
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Product Highlights
- Ultra-Low Temperature Control: Maintains temperature range from -20 to -40 degrees Celsius with 0.1 degree accuracy.
- Advanced Foaming Technology: Fourth-generation cyclopentane foaming agent ensures superior insulation and energy efficiency.
- Comprehensive Alarm System: Features sound, light, power failure, sensor, and temperature alarms for safety.
- USB Data Traceability: Records temperature and alarm data via USB port for full traceability.
- Energy Efficient Cooling: Micro-channel condenser increases heat exchange capacity by over 20% compared to standard models.
- Secure Storage Design: Includes safety lock, anti-condensation door, and easy-open handles for secure access.
- Wide Voltage Adaptability: Designed to operate within 220-240V/50Hz range for global compatibility.
- CE and ISO Certified: Product holds CE, ISO quality certificates and SGS authentication for reliability.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- CE, FDA, ISO13485
- Model NO.
- NBD-40L308
- Scale
- Medium
- Over-Temperature Alarm
- with Alarm Function
- Type
- Medical Cryostat
- Fridge Storage Volume(L)
- 308L
- External Material
- High Quality Coated Steel
- Internal Material
- High Quality Coated Steel
- Net/Gross Weight
- 102/114
- Thickness of Foaming Layer(mm)
- 75
- Foaming Agent
- Cyclopantane
- Stacking Layers
- 1
- Cooling Type
- Direct Cooling
- Defrost Type
- Manual
- Climate Class
- N
- Model
- Nb-Hw50
- Capacity(L)
- 50L
- Internal Size(W*D*H)mm
- 430*305*425
- External Size(W*D*H)mm
- 650*606*1080
- Package Size(W*D*H)mm
- 788*720*1283
- Transport Package
- Carton Case
- Specification
- 755*715*2000mm
- Trademark
- NANBEI
- Origin
- Zhengzhou City, Henan Province
- HS Code
- 8418102000
- Production Capacity
- 5000 Sets One Month
Product Images of -40°C Medical Freezer for Vaccine Biological Sample Pharmaceutical and Hospital Storage
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Product Description

Vertical 7 Drawers -40ºC Medical Freezer Ultra Low Temperature Freezer
Scope of Application
NANBEI freezers can be used in hospitals, epidemic prevention stations, universities,scientific research institutes, and electronic chemical industry enterprise labs. It is strictly prohibited to store flammable and explosive dangerous goods, strong acids, strong alkalis and other corrosive goods.
Instroduction :
| Safer Storage Superior Temp. uniformity& Precise control: Microcomputer temperature control; Temperature accuracy 0.1ºC; Temperature uniformity ≤3.9ºC; USB port, temperature and alarm records traceable; Multi-alarm functions |
Humanized Design Friendly for daily use: Fixed caster+universal wheel; Safety lock , Easy open handles; Anti-condensation door, Cable port; Wide voltage range design; Remote alarm contact, Dry contact |
| LCD Temperature Control Systems Button-type control panel is easy to operate, the temperature and alarm settings can be adjust on the panel. |
LBA Forming Technology The world's leading fourth generation on foaming agent More uniform density, Better insulation, more energy-saving. More reasonable foaming layer design, larger interior storage space |
| Micro-channel condenser Powerful heat dissipation for condenser, heat exchange capacity increase by more than 20% than common copper tube fin condenser. Excellent compressor overheating protection, effectively improve the service life of core parts. |
Three-dimensional seal The unique three-dimensional seal, through the double-layer door seal and the multi-layer airbag sealing design, can effectively reduce the leakage of cold air and achieve best thermal insulation performance. |

Paramaeter :
| -40ºC | Model | NBD-40L308 | NBD-40L518 | NBD-40W301 |
| Product structure data | Temperature Range | -20~-40ºC | -20~-40ºC | -20~-40ºC |
| Fridge Storage Volume(L) | 308 L | 518 L | 301L | |
| External Material | High quality coated steel | High quality coated steel | High quality coated steel | |
| Internal Material | High quality coated steel | High quality coated steel | High quality coated steel | |
| Product Dimensions(mm)(wxdxh) | 700*690*1920 | 866*811*1920 | 1285*696*850 | |
| Interior Dimensions(mm)(wxdxh) | 540*450*1277 | 680*620*650 680*620*650 |
880*460*640 230*460*420 |
|
| Packing Dimensions(mm)(wxdxh) | 755*715*2000 | 905*835*2040 | 1325*760*865 | |
| Loading Dimensions(mm)(wxdxh) | 755*715*2035 | 905*835*2040 | 1325*760*885 | |
| Net/Gross Weight | 102/114 | 142/164 | 48/58 | |
| Load capacity (40HQ) | 24/48 | 14/28 | 24/81 | |
| Thickness of Foaming layer(mm) | 75 | 75 | 75 | |
| Foaming agent | Cyclopantane | Cyclopantane | Cyclopantane | |
| Packing | Carton | Carton | Carton | |
| Stacking layers | 1 | 1 | 3 | |
| Technical data | Cooling Type | Direct cooling | Direct cooling | Direct cooling |
| Defrost type | Manual | Manual | Manual | |
| Climate Class | N | N | N | |
| Noise dB(A) | 45 | 58 | 48 | |
| Rated Voltage/Frequency(V/Hz) | 220~240V/50Hz | 220~240V/50Hz | 220~240V/50Hz | |
| Rated Power(W) | 295 | 450 | 450 | |
| Rated Current(A) | 1.9 | 3.8 | 2.5 | |
| Refrigerant/Amount(g) | R290,118g | R290,70g*2 | R290,90g | |
| Control | Controller | Microprocessor | Microprocessor | Microprocessor |
| Display | LCD display | LED display | LED display | |
| Product Performance |
Temperature Accuracy | 0.1 ºC | 0.1 ºC | 0.1 ºC |
| Temperature uniformity/ºC | 4ºC | 3ºC | 3ºC | |
| Alarms | Sound Alarm | Y | Y | Y |
| Light Alarm | Y | Y | Y | |
| Power Failure Alarm | Y | Y | Y | |
| Sensor Failure Alarm | Y | Y | Y | |
| Environment Temperature Alarm | Y | Y | N | |
| Door ajar Alarm | Y | Y | N | |
| High Temperature Alarm | Y | Y | Y | |
| Low Temperature Alarm | Y | Y | Y | |
| Remote Alarm | Y | Y | N | |
| Accessories | USB | Y | Y | Y |
| Anti-condensation Door | Y | Y | N | |
| lock | Y | Y | Y | |
| Backup Battery | Y | 24h | Y | |
| Handle | Grip | Grip | Y | |
| Shelves/Drawers Qty | 7 drawers | 12 drawers | N | |
| Cable Port | Y | Y | N | |
| Castors/type | Y | Y | Y |




Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 14 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 we 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:
- Warranty : 1 year
- We supply free part for quality problem in warranty
- Long life technical support and service
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269198". Items marked "" are certified.
Company Profile
NANBEI Instrument limited is affiliated to Nanbei International Group Limited. It has been exported to more than 120 countries around the world for 20 years, and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research, development, production and sales as one of the independent legal personality persified technology group. The headquarter is in Zhengzhou (International Air Port Area), China. And it also has the office in Beijing, Shanghai, Shenzhen and Hong Kong of China. NANBEI had obtained ISO9001: 2015 quality management system certification, SGS certification, and its products had passed EU CE certification and RoHS certification.
NANBEI main business involves lab instruments, life science equipment, ice machines, electrochemical analysis instruments, optical instruments, medical equipment, physical testing instruments and equipment, environment equipment/flow meter, industry-specific equipment, drug testing equipment, seeds, equipments, agriculture and food equipment, petroleum equipment, coal equipment, surveying instruments, construction equipment, road equipment, geological equipment, reagents supplies, weather instruments, environmental equipment, mining machinery, boilers and other products. We have won the trust and support with persified business model, professional technology, high-tech equipment, excellent work ethic, excellent business reputation, high quality products and perfect after-sales service in the course of business. We are trying to set up the global regional service agents, and NANBEI is being in the Asia Pacific region Equipment Industry-leading brands.
NANBEI involved products are throughout the universities, research institutes, factories and enterprises, chemical and pharmaceutical, medical, inspection, agriculture, food, supermarket, metallurgical mining, construction, petroleum, roads, bridges and other industries. Based on superior performance, fast attentive service, great value, our products are well recognized by domestic and foreign merchants. In the production process, we strictly enforce product manufacturing requirements. And we have established a complete quality management system, so that the product quality has a reliable guarantee.
About Our Factory & Business Background
- Address
- No.72, Beihuan Road, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, pay online
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2013-06-06
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Why choose NANBEI for medical freezers?
- We are a professional manufacturer with over 14 years of experience, exporting to more than 97% of countries, and providing turnkey solutions.
- Do you accept OEM and ODM orders?
- Yes, we absolutely accept both OEM and ODM orders to meet your specific requirements.
- What payment terms are available?
- We accept T/T, Western Union, Money Gram, Credit Card, PayPal, and L/C.
- What is the minimum order quantity (MOQ)?
- The MOQ is 1 set, and sample orders are acceptable.
- Can I visit the factory or inspect the product online?
- Yes, you can visit our factory online or conduct an online video inspection before shipment.
- What are the shipping options?
- We usually ship by sea, air, or international express, and can provide reasonable solutions based on your transportation requirements.
- What is the warranty and after-sales service policy?
- We provide a 1-year warranty with free parts for quality problems, along with long-life technical support and service.
- What certifications does the product have?
- The product holds CE, ISO quality certificates, and SGS authentication.
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Product Groups
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- Laboratory Instruments
- Lab Incubator/Drying Oven
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