LCR Pro1 - Electrical Specifications; Testing Signal Specifications; Measurement Ranges and Optimal Testing Frequency; Specification Assumptions

38 User Manual - LCR Pro1/Pro1 Plus - ver 1.06
Electrical Specifications
Testing Signal Specifications
Table 4-2 Testing Signal Specifications
Testing Frequency
100Hz, 120Hz, 1kHz, 10kHz, 100kHz
Testing Frequency Accuracy
50 ppm (0.005%)
Testing Signal Level
0.2Vrms/0.5Vrms/1.0Vrms, +/- 5% sine wave
Source Impedance
100Ω ± 1%
Measurement Ranges and Optimal Testing Frequency
Table 4-3 Measurement Ranges and Optimal Testing Frequency
Parameter
Measurement range
Optimal testing frequency
Resistance
20mΩ to 10MΩ
1kHz
Capacitance
0.1pF to 40nF
10kHz
40nF to 40uF
1kHz
40uF to 10mF
100Hz
Inductance
10nH to 1uH
100kHz
1uH to 1mH
10kHz
1mH to 100mH
1kHz
100mH to 1H
100Hz
Specification Assumptions
• Accuracy is given at 23 °C ± 5 °C, with relative humidity less than 80% RH.
• The measurements are performed with necessary open and short calibration done prior to verifying the
meter’s accuracy.
• Accuracy applies when Dx (measured D value) ≦ 0.1. When Dx > 0.1, accuracy is specified as:
(AZ + Offset) * √(1 + Dx
2
)