Question 1

How long does this model support continuous work?

Accepted Answer

It adopts brushless variable frequency motor and circulating air duct heat dissipation design to support high-frequency and long-term operation. The timing range is up to 99 hours and 59 minutes.

Question 2

Is the housing material resistant to laboratory disinfectants?

Accepted Answer

Made of composite materials and painted, it has high resistance to acid and alkali corrosion and has passed long-term anti-corrosion tests.

Question 3

Will the machine shake at a speed of 25,000 rpm?

Accepted Answer

Won't. Using a patented triangular connecting rod fixed structure, the motor's center of gravity is stable and it can maintain ultra-quiet and smooth operation even at the limit speed.

Question 4

What are the practical benefits of circuit board suspension designs?

Accepted Answer

This design can effectively isolate moisture and corrosive gases at the bottom of the laboratory, prevent circuit aging, and improve equipment reliability.

Question 5

What capacity rotor can it accommodate?

Accepted Answer

Supports multiple specifications, such as 6×100ml angle rotor (9000 rpm) or 24×1.5ml angle rotor (21000 rpm), etc.

Question 6

Are observation windows safe at high speeds?

Accepted Answer

Very safe. We adopt a concave and convex thread locking design to prevent it from falling off or leaking due to high-speed airflow or vibration.

Question 7

Can programs be stored for different experimenters?

Accepted Answer

Can. The system supports the storage of more than 100 sets of customized programs, and personnel in different departments can recall their commonly used settings with one click.

Question 8

How long does it take for this machine to cool down to 4 degrees?

Accepted Answer

Veyon 2921 RG cools from room temperature to 4°C in less than 3 minutes under standard room temperature conditions.

Question 9

Will the freezing system keep working when the lid is opened to take samples?

Accepted Answer

Won't. The system has an automatic start-stop function for refrigeration. It will automatically pause when the cover is opened and automatically resume operation after closing the cover, which not only saves energy but also protects the compressor.

Question 10

Can the chamber be cooled down before centrifugation?

Accepted Answer

Can. Users can set the pre-cooling mode to allow the centrifuge chamber to reach a preset low temperature in a short period of time to protect heat-sensitive samples.

Question 11

Is this refrigeration compressor durable?

Accepted Answer

It uses an imported and customized high-reliability variable frequency compressor with high stability and long service life.

Question 12

Does the refrigerated body take up a large area?

Accepted Answer

It has a compact ergonomic design with a width of approximately 53.5cm and a height of approximately 33cm, making it ideal for placement on a standard laboratory bench.

FAQ