Accumulator - KBR multilog 3 Operating Manual

We take care of it
Front panel picture – keypad
LED Status
0
Off
0
Continuous
green
0
Continuous
orange
WLAN Status
0
Off
0
Continuous
green
Many measurements can be recorded one after the other without having to read the instrument be-
forehand. A glowing WLAN icon indicates if this interface is active and accessible.
7.2

Accumulator

The multilog 3 is equipped with a lithium-ion battery and intelligent charging electronic.
The aim is to achieve a long battery life time. At 80% capacity, the PQ-Box can run approximately
2 hours without mains supply.
The Li-ion battery is first charged to 100% when the threshold (75%) is reached. This has a very positive
effect on the total life time of the batteries.
Aging: At high temperature and the battery is full, the cell oxidation developed particularly rapidly. This
condition may occur, f. e. in notebooks when the battery is fully charged and at the same time, the de-
vice is in operation. The optimal charge level is between 50% and 80% during storage.
–
Charging stops when exceeding a battery temperature of 50 ° C
–
Start charging only when the battery temperature is less than 45 ° C
–
Warning Battery capacity
–
multilog 3 shutdown when battery capacity <5%
We recommend storing the battery of the PQ-Box at 15 ° C with a charge of 60% - this is a
compromise between accelerated aging and self-discharge. The battery of the multilog 3
should be recharged to approximately 55-75% every six months, due to the natural self-
discharge, in order to ensure a long-term service life.
20
1
LED display
Measurements are started and stopped via a "Start / Stop" button. If a recording
has been started, this will be indicated by a flashing recorder LED.
Device turned off.
Ready for Push-Button.
Command processing.
Device is ready for connection
multilog 3 is connected to a
device via WLAN.
0
Off
0
Flashing
green
0
Continuous
green
below %
7
LED Record
Messung nicht gestartet.
Recorder running.
Memory full.
Recorder is stopped!