Laboratory Low Temperature Freezer Factory - -40 degree 439L low temperature freezer – NANBEI
Laboratory Low Temperature Freezer Factory - -40 degree 439L low temperature freezer – NANBEI Detail:
Refrigeration System
Fluorine-free refrigerant, international brand compressor, and EBM fan, ensures fast cooling and energy-saving.
Temperature Control System
High-precision microcomputer temperature control system with build-in control/alarm sensors for High/low temperature, ambient temperature and evaporator temperature etc. ensuring the safe and stable running.
Energy Saving and Environmental Protection
Equipped with DC/DC power management module which greatly improved the energy-saving efficiency; high precision voltage control ensures the stable performance for the whole machine. Less redundant heat to eliminate the overheating safety hazard.
High-quality steel plate structure, anti-corrosion phosphating spray, ABS drawers Low noise design, creating a comfortable working environment
Features
High-precision microcomputer temperature control system with build-in control/alarm sensors for High/low temperature, ambient temperature and evaporator temperature etc. ensuring the safe and stable running 1 inch high brightness digital temperature display with 0.1℃display precision; the temperature can be set freely within the range of -20℃~-40℃
Equipped with SECOP high-efficiency compressor and international EBM fan, ensuring energy saving and silent running
Perfect audible and visual alarm system makes it safer for storage.
Equipped with alarm functions including high/low temperature alarm, high ambient alarm, sensor failure alarm, door opening alarm, power failure alarm, etc. Buzzer alarm for the door opening more than 1 minute, alarm automatically muted when the door is closed Specially equipped with external door handle and padlock to prevent unauthorized opening
The interior is equipped with 7 layers of 14 ABS drawers, 2 for each layer, which is convenient for object storage
Standard 485 port, remote alarm port 2 leveling feet located at the front bottom, 4 castors for the front and back
Product parameter
| Model | NB-FL439 |
| Capacity(L） | 439 |
| Internal Size(W*D*H)mm | 650*560*1305 |
| External Size(W*D*H)mm | 910*755*1945 |
| NW/GW(Kgs) | 175/200 |
| Power Supply(V/HZ) | 220/50 |
| Temperature Range | -20～-40℃ |
| Ambient Temperature | 16-32℃ |
| Cooling Performance | -40℃ |
| Climate Class | N |
| Controller | Microprocessor |
| Display | Digital display |
| Defrost Mode | Manual |
| Refrigerant | R507 |
| External Material | Carbon steel spraying |
| Inner Material | Stainless steel |
| Shelves | 14(ABS) |
| Door Lock with Key | Yes |
| External Lock | Yes |
| Access Port | 1pc. Ø 25 mm |
| Data Logging/Interval/Recording Time | USB/Record every 10 minute / 2 years |
| Backup Battery | Yes |
Product detail pictures:
Related Product Guide:
We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Laboratory Low Temperature Freezer Factory - -40 degree 439L low temperature freezer – NANBEI , The product will supply to all over the world, such as: Kuwait, Spain, Angola, We've been adhering to the philosophy of "attracting customers with the best items and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Antonia from Florence - 2018.06.21 17:11
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Ada from Namibia - 2017.02.18 15:54
