2. System Description LB 124 Scint
8
Connections The connections for the power supply unit and the
PC/printer (RS232 interface) are located on the right side of
the device.
Operating voltage The device can be operated either with the help of a power
supply unit, with rechargeable batteries (baby 1.2 V), or with
batteries (baby 1.5V) located on the bottom side of the device
(see ). When the power supply unit is connected, the operating
voltage is supplied via mains and the rechargeable batteries
can be charged. The charging process is started via the menu
Power Supply/Charge Mode. During the charging process, the
device works with mains voltage.
If the LB 124 Scint is connected to power or placed into the
charging station, the device is turned on automatically.
Fixing screws for counter tube Fixing screw for battery case
Figure 2: Contamination Monitor (view from below)