Kikusui PFX2500 Series, Operation Manual

Page: 81 / 144

PFX2512
81
PFX2512 Electric Specifications
5
Specific
a
tions
Temperature measurement
Thermistor 103AT-2 (by SEMITEC Corporation) is used for the temperature detector.
Measurement accuracy (continued)
High-speed sampling
Current
measurement
Range
8 -50.0000 A to 50.0000 A
Accuracy
2 8 9
1 ms sampling ±(0.2 % of r 0.5 % of rating)
10 ms sampling ±(0.15 % of r 0.05 % of rating)
100 ms sampling ±(0.15 % of r 0.02 % of rating)
Resolution 1 mA. The same for all sampling settings.
Voltage
measurement
Range
8 60 V range
-6.0000 V to 60.0000 V
3
6 V range
-1.0000 V to 6.0000 V
4
Accuracy
2 8 9
1 ms sampling
5 ±(0.1 % of r 0.1 % of rating)
10 ms sampling
5
±(0.1 % of r 0.05 % of rating)
100 ms sampling 60 V range: ±(0.05 % of r 0.02 % of rating)
6 V range: ±(0.05 % of r 0.04 % of rating)
Resolution 0.1 mV. The same for all sampling settings.
1. Measurable range: -52.500 A to 52.5.00 A (TYP). However, the accuracy is not guaranteed for values outside of the
range listed in the table.
2. Ambient temperature at 18
°
C to 28
°
C.
3. Measurable range: -6.500 V to 65.000 V (TYP). However, the accuracy is not guaranteed for values outside of the
range listed in the table.
4. Measurable range: -6.500 V to 6.500 V (TYP). However, the accuracy is not guaranteed for values outside of the range
listed in the table.
5. The same for the 6 V range and 60 V range.
6. Accuracy of the elapsed time (Cutoff condition) when charging / discharging or resting.
7. Monthly error: approximately 30 seconds.
8. The accuracy is not guaranteed for values outside of the rated output range.
9. The wavering caused by the ripple noise and AC line noise (50 Hz/ 60 Hz) of the DC power supply that you are using
is not included.
Resistance (temperature) measurement section
1
1. The temperature measurement does not trace the absolute temperature. Temperature converted from
resistance.
Measurable range -40.0 °C to 100.0 °C
Measurement resolution 0.1 °C
Measurement accuracy
2 3
2. Excludes temperature detector errors.
3. Ambient temperature at 18
°
C to 28
°
C.
±0.5 °C (Measurement temperature at 0 °Cto 40.0 °C)
±1 °C (Measurement temperature at -20 °C to 80 °C)
Reference (thermistor 103AT)
Model 103AT-2 by SEMITEC Corporation
R25 Nominal zero-load resistance at 10.0 kΩ, 25 °C
Operating temperature range -50.0 °C to 110.0 °C
Temperature accuracy
3 ±0.5 °C (Measurement temperature at 0 °C to 40.0 °C)
Tolerance ±1 %
Constant B 3435K±1 % (Measurement temperature at 25 °C)