English
User's Manual
of GLC001
Version 1, July 2023
- 9 -
strictly prohibited to use the emergency door lock pull rope to
manually open the door cover!
2.3.2
The cavity system includes a stainless steel inner liner and a rubber sealing ring.
The cavity system can provide a stable working environment.
2.3.3
This device uses a variable frequency motor to directly drive the rotor of the load
sample to rotate together. The drive system adopts a direct drive method, which
ensures high precision in matching the rotor with the shaft and smooth operation.
2.3.4
The rotor system is composed of various rotors (see Table 1: Rotor Types and
Technical Parameters for details), centrifugal test tubes and other related accessories.
The function of the rotor is to rotate the load sample at a certain speed, creating a
relative centrifugal force field, thereby achieving the purpose of separating the sample.
Since the centrifugal force reached when the rotor rotates at low speed is thousands of
times more than the Gravitational acceleration g value of the earth, it is very
important for the safe use and careful maintenance of the rotor!
2.3.5
The base system consists of a frame, a base plate, a body shell, and rubber
support feet.
2.3.6
The power supply system includes power sockets and switches, which are
responsible for the supply of mains electricity required for the normal operation of the
machine.
2.3.7
The control system includes settings for rotational speed and centrifugal force,
operating time, selection of lifting and lowering rate, control of the entire machine
display system, and alarm system. To ensure the normal operation of the machine and
the personal safety of the operator, please do not disassemble the machine casually!
2.3.8
The display system consists of an LCD with bright black background and white
text, as well as a PET touch keyboard panel (control panel). It is a medium for
human-machine dialogue. It can synchronously display various parameters set and
track the actual changes of various parameters. In addition, it can also display and
alarm various faults.
2.3.9
The alarm system is equipped with alarms for door cover failure, overspeed,
imbalance, overvoltage, etc. When the machine experiences faults such as overspeed,
door cover opening, or imbalance, the system will alarm. At this time, the buzzer will
sound an alarm, and the machine cannot start (not allowed to start). The running
machine will automatically stop until the fault is resolved, and the machine can only
be restarted. Note: To eliminate the alarm sound emitted by the buzzer, press the stop
button
on the control panel
。
2.4 Security Protection Agency
The GLC001 low-speed centrifuge has a series of safety protection mechanisms:
The frame and protective steel ring are made of steel plates, and the internal cavity is
