-40 degree 270 liters ultra low temperature laboratory freezer
NB-FL270 Lab Freezer
Usage & Application
It can be used for scientific research, low temperature test of special materials, cryopreservation of plasma, biological materials, vaccines, biological products, and low temperature test of military products.
Applicable to research institutes, electronics industry, chemical industry, hospitals, health and epidemic prevention systems, university laboratories, military enterprises, etc.
Description
1. Working conditions: ambient temperature 16-32 ° C, ambient humidity: 20-80%, voltage: 220V ± 10%, frequency 50 ± 1 Hz.
2. Style: vertical, single door.
*3. Internal structure: 6+1 drawer design, each layer has an evaporator to ensure the temperature uniformity inside the box.
4. Compressor: It adopts famous brand high-efficiency compressor, which is energy-saving, efficient and quiet.
5. Insulation material: no CFC polyurethane foam insulation layer, environmental protection and no pollution.
*6. Insulation layer thickness: 70mm.
7. Refrigerant: Fluorine-free environmentally friendly refrigerant, stable and reliable, non-flammable and explosive.
8. Precise temperature control: high-definition digital temperature display, high-precision microcomputer temperature control system, arbitrarily set within the range of -10 °C ~ -40 °C, the display accuracy is 0.1 °C.
*9. Sound and light alarm system: multiple guarantees such as high and low temperature alarm, sensor failure alarm, etc., comprehensively guarantee sample safety.
10. Operation protection: protection functions such as power-on delay and shutdown interval to ensure reliable operation.
11. Box material: The box body is made of high-quality steel plate, treated by anti-corrosion phosphating and electrostatic spraying process, and the surface color is soft.
12. Liner material: The inner wall is ABS engineering plastic, which is durable and easy to clean.
13. High-quality steel wire dip shelves, easy to clean.
Technical data
| Model | NB-FL270 |
| Volume | 270 liters |
| Dimension | 600*640*1750mm |
| Inner size | 435*410*1545mm |
| N.W/G.W | 80kg/86.5kg |
| Temperature range | -10 ℃ ~ -40 ℃ |
| Temperature accuracy | 0.1 ℃ |
