NF ZM2376 - Page 205

7.1 Specification
7-9 ZM2376
• Kv: Signal level coefficient
For the DC resistance Rdc, V = 0.
The measurement accuracy is not guaranteed for signal levels < 100mV.
The measurement accuracy is not guaranteed for frequency > 2MHz, range = 10kΩ, and signal
level > 2V.
For other measurement parameters, the coefficient is as shown in the table below.
Frequency ≤ 120Hz
Measurement
range
Zr
Signal level[Vrms]
200m
↑
100m
500m
↑
201m
999m
↑
501m
1
2
↑
1.01
5
↑
2.01
1MΩ
0.40
0.10
0.10
0
0.10
0.15
100kΩ
0.10
0.02
0.02
0
0.03
0.10
10kΩ
0.10
0.02
0.02
0
0.03
0.10
1kΩ
0.10
0.01
0.01
0
0.03
0.10
100Ω
0.10
0.03
0.03
0
0.03
0.15
10Ω
0.20
0.03
0.01
0
0.04
0.04
1Ω
0.40
0.10
0.02
0
0.03
0.03
100mΩ
3.5
0.80
0.50
0
0.03
0.03
120Hz < Frequency ≤ 100kHz
Measurement
range
Zr
Signal level[Vrms]
200m
↑
100m
500m
↑
201m
999m
↑
501m
1
2
↑
1.01
5
↑
2.01
1MΩ
0.40
0.10
0.10
0
0.10
0.20
100kΩ
0.20
0.05
0.05
0
0.02
0.10
10kΩ
0.10
0.02
0.02
0
0.03
0.20
1kΩ
0.10
0.02
0.02
0
0.03
0.20
100Ω
0.15
0.05
0.05
0
0.10
0.20
10Ω
0.15
0.05
0.05
0
0.10
0.10
1Ω
0.10
0.01
0.01
0
0.01
0.01
100mΩ
1.5
0.20
0.10
0
0.01
0.01
100kHz < Frequency
Measurement
range
Zr
Signal level[Vrms]
200m
↑
100m
500m
↑
201m
999m
↑
501m
1
2
↑
1.01
5
↑
2.01
100kΩ
4.00
1.00
0.10
0
0.10
0.15
10kΩ
4.00
1.00
0.10
0
0.10
0.15
1kΩ
0.80
0.10
0.10
0
0.30
1.5
100Ω
0.20
0.05
0.05
0
0.50
3.0
10Ω
0.20
0.05
0.05
0
0.10
1.0
1Ω
0.10
0.01
0.01
0
0.01
0.20
100mΩ
1.5
0.20
0.10
0
0.01
0.01