Fluke BT521 Product Manual - Page 36

Measure Strap resistance in sequence mode, Save Battery Test Readings, Erase Test Readings

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BT521 Users Manual Measure Strap resistance in sequence mode A strap string is created right behind battery string automatically in the same profile. The strap number equals to battery number. Push the Strap softkey to switch to strap string test. The display shows to battery string test. to indicate strap string. Push Battery softkey to switch back Set Measurement Range Battery resistance or Strap resistance only has manual ranges. The default range for battery resistance or Strap resistance measurement is 30 mΩ. You can push to cycle through different ranges in this sequence: 30 mΩ > 300 mΩ > 3000 mΩ > 3 mΩ. The battery voltage measurement is in auto ranging mode, and the range cannot be changed. Save Battery Test Readings In Meter mode, push the Save softkey to save the current resistance, voltage and time. All saved data is stored in chronological order. In Sequence mode, push the Save softkey to save the current resistance and voltage readings. The current serial number increases by 1. The test progress bar moves to the right by one cell. Note If the test lead does not connect to battery or the test lead is not installed, the Save function is invalid. Erase Test Readings To erase the test readings for a certain battery in Sequence mode: 1. Use  and  to point the cursors to the cell that corresponds to the correct battery. 2. Push the Erase softkey. The pointed cell becomes empty. Push the Save softkey to save new test readings for this battery. Activate Low-Pass Filter for Resistance Measurement Excessive high level of ac ripple voltage can have a negative impact on the battery resistance measurement. Use the built-in low pass filter to stabilize or reduce the impact of ac ripple on resistance measurements. To activate the low-pass filter for battery resistance measurement, in Meter mode, push LO softkey, in Sequence mode, push the More softkey and push LO softkey. The display shows the LO icon. hsz032.jpg Set Measurement Thresholds 3-10 MyFlukeStore Shop for Fluke products online at: www. .com 1.888.610.7664

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BT521
Users Manual
3-10
Measure Strap resistance in sequence mode
A strap string is created right behind battery string automatically in the same profile. The
strap number equals to battery number. Push the
Strap
softkey to switch to strap string
test. The display shows
to indicate strap string. Push
Battery
softkey to switch back
to battery string test.
Set Measurement Range
Battery resistance or Strap resistance only has manual ranges. The default range for
battery resistance or Strap resistance measurement is 30 m
Ω
. You can push
to
cycle through different ranges in this sequence: 30 m
Ω
> 300 m
Ω
> 3000 m
Ω
> 3 m
Ω
.
The battery voltage measurement is in auto ranging mode, and the range cannot be
changed.
Save Battery Test Readings
In Meter mode, push the
Save
softkey to save the current resistance, voltage and time.
All saved data is stored in chronological order. In Sequence mode, push the
Save
softkey to save the current resistance and voltage readings. The current serial number
increases by 1. The test progress bar moves to the right by one cell.
Note
If the test lead does not connect to battery or the test lead is not
installed, the Save function is invalid.
Erase Test Readings
To erase the test readings for a certain battery in Sequence mode:
1.
Use
and
to point the cursors to the cell that corresponds to the correct battery.
2.
Push the
Erase
softkey.
The pointed cell becomes empty. Push the
Save
softkey to save new test readings
for this battery.
Activate Low-Pass Filter for Resistance Measurement
Excessive high level of ac ripple voltage can have a negative impact on the battery
resistance measurement. Use the built-in low pass filter to stabilize or reduce the impact
of ac ripple on resistance measurements.
To activate the low-pass filter for battery resistance measurement, in Meter mode, push
LO
softkey, in Sequence mode, push the
More
softkey and push
LO
softkey. The
display shows the
LO
icon.
hsz032.jpg
Set Measurement Thresholds
Shop for Fluke products online at:
1.888.610.7664
www.
MyFlukeStore
.com