UT3500 series
User Manual
26
4.1.4 [V-Range]
Voltage range setting: The voltage of the UT3500 series battery internal resistance tester
has 3 ranges and two range selection modes: automatic and manual.
Table 4-1-4 Range Selection Mode and Variation Range
Range Method
Description of Function
Automatic
The instrument automatically selects the corresponding best
test range name.
Manual
The instrument will always use the user-specified range for
testing.
Manual Range
Name
Automatic Range Name
Range
<2>400V
<2> AUTO
0.001~404.000V [UT3563]
<2>100V
<2> AUTO
0.001~101.000V [UT3562]
<1>60V
<1> AUTO
0.0001~60.6000V
<0>6V
<0> AUTO
0.00001~6.06000V
Setting Steps:
1. Press the [Test] key to enter the <TEST> page or press the [Setup] key to enter the
<Setup> page;
2. Use the cursor key
▼
to move the cursor to the [V-RANGE] field;
3. According to your own needs, use the function keys at the bottom of the screen to
select AUTO, MANUAL, INC + or DEC -.
When the measured value exceeds the setting range, OL is displayed on the test
interface.
4.1.5 [Speed]
The UT3500 series battery internal resistance tester has 4 test speeds (SLOW, MED,
FAST and EXFAST). The slower the speed, the more accurate and stable the test result
will be. In the R V function and manual range mode, the sampling time when the
comparator is turned on is as follows:
SLOW: 3 times/second
MED: 14 times/second
FAST: 25 times/second
EXFAST: 65 times/second
