Carbon brushless DC motor is used to accurately control the speed with induction and frequency conversion

Parameters can be changed at any time during operation without stopping.

Automatically calculate and set the centrifugal force RCF value, special RCF key, can be observed at any time.

When the countdown time is less than one minute, it is displayed in seconds.

Mechanical door lock, reliable and durable.

Fault self-diagnosis system, detected in the operation of overspeed, speed loss and other faults, immediately slow down and stop.

Open the cover and stop, improve the safety of the instrument

9 gear lifting speed function, can meet different on-site sample separation needs, convenient and fast(RG4-CM)

It is equipped with a variety of rotor program functions, which can be set at will, making the experiment more simple and flexible (RG4-CM)