Tonghui TH2827 Series - Accuracy of L; Accuracy of Z

TH2827 Series Operation Manual Chapter 7 Command Reference
78
Bias 0V
Speed Slow
Open and short correction should be made before testing. Connect standard
capacitors: 100pF, 1000pF, 10nF, 0.1uF, 1uF and change the frequency. The error
capacitance C between reading and nominal value should be in the range ruled in
this chapter, dissipation D should be in the range ruled in this chapter.
6.6.8 Accuracy of L
Test condition:
Function L
s
-Q
Test frequency 100Hz 1kHz 10kHz 100kHz Test respectively
Level 1V
Range AUTO
Bias 0V
Speed Slow
Open and short correction should be made before testing. Connect standard
inductors: 100H, 1mH, 10mH, 100mH and change the frequency. The error
between reading and nominal value should be in the range ruled in this chapter.
6.6.9 Accuracy of Z
Test condition:
Function Z-
Test frequency 100Hz 1kHz 10kHz 100kHz Test respectively
Level 1V
Range AUTO
Bias 0V
Speed Slow
Open and short correction should be made before testing. Connect standard AC
resistors: 10, 100, 1k, 10k, 100k and change the frequency. The error
between reading and nominal value should be in the range ruled in this chapter.
6.6.10 Accuracy of DCR
Test condition
Function DCR
Test frequency -----
Level -----
Range AUTO
Bias -----
Speed Slow
Short correction should be made before testing. Connect standard DC resistors: