ANCEL BST100 - Page 7

BST100 MANUAL
7
All Electric System Off
（Depress Accelerator）
> 13.5
Normal
13.2~13.5
General
13.0~13.2
Attention
< 13
Inspection Immediately
All Electric System On
（Depress Accelerator）
13.4~14.6
Normal
13.2~13.4
Attention
< 13.2
Inspection Immediately
Ripple
<= 1200mV
Normal
> 1200mV
Inspection Immediately
For reference only: Bad batteries will affect the test results.
5-4 Review Data
Each last test result of Battery Test / Cranking Test / Charging Test will be stored. Select “4. Review
Data”on main menu and press <ENTER> to display “Review Data” screen.
6.FAQ
6-1 What is the measurement principle of this tester?
The battery will gradually be aged with an increase in time. The main reason is that it can no longer
generate some effectively chemical reaction because of the aging of the surface of the battery plate.
International Electric and Electronic Engineer Association(IEEE) formally looks the Conductivity
Test as one of the standards of checking lead-acid storage batteries. It points out from IEEE
standard 1118-1996 that: Conductivity Test is used to test AC current generated by putting the
known frequency and amplitude AC signal to both sides of the battery. AC conductivity value is the
ratio of AC current signal which keeps the same phase with AC voltage and the AC voltage. This
tester is designed from this principle actually.
6-2 Is the result affected by the installation of negative current for the vehicle?
All the negative currency will affect the result. Therefore please remove the negative currency