2 MHz LCR Meter Kit AU2019 Assembly Manual
●
16
The device has 54 predefined measurement frequencies:
50
60
Hz
100
120
150
200
250
300
400
500
600
700
800 900 Hz
1.0
1.2
1.5
2.0
2.5
3.0
4.0
5.0
6.0
7.0
8.0
9.0
kHz
10
12
15
20
25
30
40
50
60
70
80
90
kHz
100
120
150
200
250
300
400
500
600
700
800 900 kHz
1.0
1.2
1.5
2.0
MHz
At each step of the calibration, the parameters of the measurement
chain in the instrument are calculated for each of the above frequen-
cies. This will take a few minutes each time!
At the end of each of the following steps you will be asked to confirm
to save the new values.
The old values (if any) will be deleted anyway.
5.4 PGA2: calibration in gain 3
Insert a jumper on headers J8, J9, and J11.
First, set C106 to have
⏐
Phi
⏐
< 0.1 and, if good, press the [OK] button
that will appear. If not, exit by pressing [EXIT] and correct the problem!
The gain and phase for the PGA2 with a gain of 3 will then be calculated
at each of the preset frequencies.
18. Display while setting the phase.
Содержание 19883
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Страница 33: ...Appendix LCR6 texts v3 txt 33...