3 Equipment description
Thermo Scientific
10
50134805_03.2012
3 Equipment description
Figures 1 to 5 show the components together with their position numbers.
INFORMATION
Check the box, the parts delivered on completeness and visible
damage.
The directly controlled magnetic stirring system BIOSYSTEM DIRECT is available as a
single or multiple magnetic stirrer (5) and a separate power supply unit (3).
The remote-controlled magnetic stirring system BIOSYSTEM is available as a single or
multiple magnetic stirrer (5) and a separate control unit (9).
The magnetic stirrer (5) is fitted with one, three or four stirring points. On the
BIOSYSTEM 4 DIRECT and 4, the four stirring points are arranged in a block.
Directly controlled BIOSYSTEM DIRECT:
Power is supplied via the power supply unit (3). A secondary cable (4) on the power
supply unit (3) is connected into the socket on the magnetic stirrer (5).
The rotation speed can be preset with the rotation speed control button (6). Following a
soft start, the stirring device (1) will rotate at the preset speed. To terminate the stirring
process, turn the rotation speed control button (6) slowly to position OFF. In this way
the rotation speed will be gradually reduced to zero.
Remote-controlled BIOSYSTEM:
The control cable (7) connects the magnetic stirrer (5) with the control unit (9)
BIOMODUL 40 B. The magnetic stirrer (5) is supplied with power and controlled via the
control unit (9). It is connected to the mains supply with the power cable (8).
The control unit (9) BIOMODUL 40 B has all the controls necessary for an effective
stirring operation:
rotation speed control button (17) with digital rotation speed indicator (10)
power adapted to the stirring task
reversal of rotation direction
continuous and interval operation
The stirring process is always started slowly and stopped slowly. The power ON/OFF
switch (18) for the control unit (9) BIOMODUL 40 B is located at the back of the unit..
The control unit (9) can drive up to two magnetic stirrers (5) simultaneously. Two output
sockets (20) are provided for this purpose at the back of the unit. The upper output
socket (20) is always used first.
A separate power supply for both equipment types ensures a safe low voltage situation
at the magnetic stirrer (5). Following a power failure, the magnetic stirrer (5) will come
on again automatically.
Drive and electronic control system are inside the polished stainless steel housing of
the magnetic stirrer (5), which is completely watertight. This prevents germs from
penetrating into the inside of the magnetic stirrer (5). The magnetic stirrer (5) is cleared
for use in safety laboratories and sterile rooms.
Stirring vessel (2) and stirring device (1) do not fall within the scope of delivery.
