166
────────────────────────────────────────────────────
7.1 General Specification
────────────────────────────────────────────────────
4. Test signal levels
Open circuit voltage (V)
mode and
Constant voltage (CV)
mode
Range 0.010 to 5.000 V, 100 mA max.
Resolution 0.001 V steps
Accuracy
10% 10 mV
Constant current (CC)
mode
Range 0.01 to 99.99 mA, 5 V max.
Resolution 0.01 mA steps
Accuracy
10% 10 μA
Monitor function
Voltage monitor (Vmoni)
Range 0.000 V to 5.000 V
Accuracy
10% 10 mV
Current monitor (Imoni)
Range 0.000 mA to 100.0 mA
Accuracy
10% 10 μA
Limit function
Current limit (I-LIM)
(V, CV mode)
Range 0.01 mA to 99.99 mA
Accuracy
10% 10 μA
Voltage limit (V-LIM)
(CC mode)
Range 0.010 V to 5.000 V
Accuracy
10% 10 mV
5. Residual charge
protection
400 V max (for reference only)
Where:
{C: capacitance of the sample under test in farads}
6. Test ranges (RANGE)
The test range is determined according to impedance and phase
angle. The values of the other test parameters are calculated from
|Z|.
Ranges
100 mΩ,1Ω,10Ω,100Ω,1kΩ,10kΩ, 100 kΩ,
1MΩ,10MΩ,and100MΩ (10 ranges, can be set either
automatically or manually)
|Z| display range
10.00 mΩ to 200.00 MΩ (5 digits)
θ display range
+180.00 to -180.00 (5 digits)
7. Display ranges
The measurement range varies according to the test frequency.
( ): impedance
Y, G, B
5.0000 nS to 99.999 S 5 digits
R, X
10.00 mΩ to 200.00 MΩ 5digits
L
16.000 nH to 750.00 kH 5 digits
C
0.3200 pF to 1.0000 F 5 digits
D
0.00001 to 9.99999 6 digits
Q
0.01 to 999.99 Resolution:0.01
NOTE: The test range of L and C varies depending on the test
frequency and value of θ.
When the test speed is FAST, the parameters excluding D,
Q, and θ are displayed up to 4 digits.