18-17
IM AQ1200-01EN
Troubleshooting, Maintenance, and Inspection
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Index
App
18.11 Recommended Replacement Parts
YOKOGAWA guarantees the AQ1200 for the period and under the conditions of the product warranty.
Under the conditions of the three-year warranty, the following consumable parts and parts with limited
service lives are excluded. For part replacement, contact your nearest YOKOGAWA dealer.
Parts with Limited Service Lives
Part Name
Service Life
Notes
Battery pack
Approx. 300 charges
The service life varies depending on the environment in
which the battery pack is used.
Consumables
We recommend that you replace the following parts at the intervals listed below.
Part Name
Recommended
Replacement Interval
*
Notes
Backup battery (lithium battery)
5 years
Send to factory to replace
LCD
Approx. 50,000 hours
Send to factory to replace
Measurement connector ferrule
One year
Send to factory to replace
Universal and connector adapters
One year
Purchase and replace
DC power supply connector
5000 times
Send to factory to replace
USB connector
1500 times
Send to factory to replace
RJ-45 connector
200 times
Send to factory to replace
* The recommended replacement interval can vary greatly depending on the operating
environment and the frequency of use. The above intervals are estimates.