The product application:
It is suitable for research institutions, ultra-low temperature experiment of special materials, electronic industry, chemical industry, military industry, university experiment, biological engineering, ocean fishery and so on.
Can be used to preserve virus, bacteria, red blood cells, white blood cells, skin, bone, bacterial semen, biological products, ocean products, electronic devices of low temperature test.

Features
Temperature control
1.Microcomputer digital control, real-time temperature display, adjustment unit is 0.1 C.
2. The temperature in the box can be adjusted, and the temperature difference between start and stop can be set.
3. Alarm temperature can be set independently.
Security system
1. Equipped with perfect alarm system, with buzzer sound and light flashing alarm function.
2. Can realize high and low temperature alarm, magnetic transmitter fault alarm and other functions.
3. Multiple protection functions (password protection, frequent start protection, refrigeration system to keep running in case of sensor failure).
Refrigeration system
1. Super thick foaming layer, double sealing design of the door body, effectively protect the temperature inside the box.
2. Optimized self-overlapping refrigeration system, imported compressor, strong and efficient refrigeration capacity.
3. Reasonable evaporator design, to ensure the most effective flow of refrigerant, the temperature uniformity in the box is good.
4. Unique fluorine-free environment-friendly mixed refrigerant.
5. Single compressor system, stable structure, low failure rate, small energy consumption.
6. Adopt German EBM mute fan with stable and lasting performance and low noise.
Humanized design
1. Built-in adjustable stainless steel shelf, according to the need to adjust at will, use flexible, convenient and easy to clean.
2. Food grade 304 stainless steel inner liner, safety is guaranteed.
3. Universal caster design, easy to move.
4. Safe door lock design to prevent random opening.
5. Air pressure balance design in the box, with the function of testing hole, easy to use.
6. LED temperature display, easy observation, clear and intuitive.
7. Optional installation of digital temperature recorder, in order to record and save performance data under special circumstances, with USB interface.You can connect U disk for data copy analysis when necessary.
8. Wide voltage band design, suitable for 187V~242VAC voltage use.