How to use high-speed frozen centrifuges

instrument name:
high-speed refrigeration
centrifuge
instrument model:
TGL-20M desktop
manufacturer:
Changsha High-tech Industrial Development Zone
How to use:

First, operating procedures:
1, the centrifuge placed on a flat table or flat table, four rubber feet should be solid contact plane, visually make it balanced, shake the centrifuge by hand, check whether the centrifuge is placed smoothly.
2, open the door cover, put the
centrifugal tube
into the rotor body, the centrifugal tube must be placed in an even number of symmetry (centrifugal tube test fluid should be weighed in), pay attention to the rotor body screw tightening, and re-check the
tation tube
whether symmetrically placed, screw is screw tight.
3, close the door cover, pay attention to make sure that the door cover is locked, complete with your hands to check whether the door cover is closed.
4, plug in the power outlet, press the power switch.
5, set roor number, speed, temperature, time: in the stop state, the user can set the roor number, speed, temperature, time, press the setting (SET) key, at this time the centrifuge is in the set state, stop the light on, run the light flashing; Temperature, time, press set (SET) key, at which point the centrifuge is in the set state, at which point the running light is on and the stop light flashes (press the "SET" key in the stop state to cycle between the time, temperature, speed, and roor number;