East Tester ET430 - Page 33

Hangzhou Zhongchuang Electronics Co., Ltd.
29
1kHz
10kHz
 40kHz
Note*: please calculate the quality factor according to the formula to calculate
the accuracy of Q.
 100kHz
4mH
0uH∼ 3.999mH
3.0%+5 digits
------
Series
Range
Range of display
Accuracy Le
Accuracy
De*
Equivale
nt mode
recomm
ended
100H
40.00H∼ 100.00H
2.0%+3 digits
0.0200
Parallel
40H
4.000H∼ 39.999H
0.60%+2 digits
0.0060
Parallel
4H
400.0mH∼ 3.9999H
0.40%+2 digits
0.0040
Parallel
400mH
40.00mH∼ 399.99mH
0.4%+2 digits
0.0040
------
40mH
4.000mH∼ 39.999mH
0.4%+2 digits
0.0040
Series
4mH
400.0uH∼ 3.9999mH
1%+3 digits
0.0100
Series
400uH
0.0uH~399.9uH
3.0%+5 digits
------
Series
Range
Range of display
Accuracy Le
Accuracy
De*
Equivale
nt mode
recomm
ended
1H
400.0mH∼ 999.9mH
1.50%+3 digits
0.0150
Parallel
400mH
40.00mH∼ 399.99mH
0.4%+2 digits
0.0040
Parallel
40mH
4.000mH∼ 39.999mH
0.4%+2 digits
0.0040
------
4mH
400.0uH∼ 3.9999mH
0.4%+2 digits
0.0040
Series
400uH
40.00uH~399.99uH
0.8%+3 digits
0.0080
Series
40uH
0.00uH~39.99uH
3.0%+5 digits
------
Series
Range
Range of display
Accuracy Le
Accuracy
De*
Equivalent
mode
recommende
d
1H
400.0mH∼ 999.9mH
2.0%+4 digits
0.0200
Parallel
400mH
40.00mH∼ 399.99mH
0.8%+2 digits
0.0080
Parallel
40mH
4.000mH∼ 39.999mH
0.8%+2 digits
0.0080
------
4mH
400.0uH∼ 3.9999mH
0.8%+2 digits
0.0080
Series
400uH
40.00uH~399.99uH
1.5%+3 digits
0.0150
Series
40uH
0.000uH~39.999uH
4.0%+5 digits
------
Series
Range
Range of display
Accuracy Le
Accuracy De
Equivalent
mode