ST2515 Operation Manual
38
5.2
Test Signal
5.2.1
Current range
Current range: 100nA -- 1A
5.2.2
Output Voltage of Open Circuit
Output voltage of open circuit: 5V, 2.6V, 13V, 60mV
5.2.3
Maximum Display Range
Parameter
Measurement Display Range
R
0.1µΩ -- 110MΩ
LPR
2Ω -- 2KΩ
T
-99.9°C -- 999.9°C
5.3
Measurement Accuracy
Measurement accuracy depends on measurement stability, temperature coefficient, linearity,
repeatability, correction interpolation error and environmental conditions of temperature and
humidity.
Checking the measurement accuracy should be taken under the following circumstances:
a
．
Warm-up time should be more than 30 minutes.
b
．
Correctly short the test cables, turn 0 ADJ to ON and perform short calibration
by pressing the touch key or 0 ADJ panel key.
The correct shorting orientation of the test cable is performed as follows:
c
．
Ensure the following temperature and humidity environmental conditions are
