Kikusui PFX2500 Series, Operation Manual

Page: 75 / 144

PFX2512
75
PFX2512 Functional Specifications
5
Specific
a
tions
Measurement function
Voltmeter and ammeter
High-speed sampling voltmeter/ammeter
Static
Battery voltage Average voltage every 100 ms (Voltage)
Charge/discharge current Average current every 100 ms (Current)
Battery temperature Simple thermometer function using a thermistor (Temperature)
Capacity Integration of the measured current (average current) and the elapsed time
(Ah)
Charge state Calculated with a capacity ratio in which the specified capacity is the
reference (SOC)
Electric energy Integration of the measured value of the current / voltage over the elapsed
time (Wh)
Time Integration time from the start of charge or discharge during measurement
(Time)
Data recording
Delta time Fixed time Records data at the specified interval Time: 0.1 s to 999.9 s
Automatic
time Automatically adjusts the recording interval so that the specified number
of data values is recorded
Number of data entries: Select from 1024/ 2048/ 4096/ 8192.
Delta voltage
1
1. Data is recorded after the recording interval time that you specified with the delta time elapses.
Records data when the specified voltage value changes
0.001 V to 0.999 V
Delta current
1 Records data when the specified current value changes
0.001 A to 0.999 A
Sampling time
1
1. You can only select 100 ms for cell voltage measurements (the value will be fixed to 100 ms even if you
select 1 ms or 10 ms).
1 ms, 10 ms, or 100 ms
Measurement start
trigger
2
2. Set this for each test condition profile.
Trigger voltage When the specified voltage is reached
Rising / Falling When trigger voltage and the detection method (rising /
falling) are the in agreement
Delay When the specified time elapses after the test starts
Step number
3
3. This is enabled when the pattern charge/discharge feature is in use.
When the specified step number is executed
Measurement time
4
4. Measures until the specified time elapses (varies depending on the sampling time)
1 ms sampling Measured until up to 6 seconds elapse
10 ms sampling Measured until up to 60 seconds elapse
100 ms sampling Measured until up to 600 seconds elapse