NF ZM2376 - Page 201

7.1 Specification
7-5 ZM2376
• Measurement range
Measurement
range
Recommended
range
Measureable
range
Output impedance
1MΩ
1MΩ to 11MΩ
≥900kΩ
100Ω
100kΩ
100kΩ to 1.1MΩ
≥90kΩ
100Ω
10kΩ
10kΩ to 110kΩ
≥9kΩ
100Ω
1kΩ
1kΩ to 11kΩ
≥0.9kΩ
100Ω
100Ω
9Ω to 1.1kΩ
No limitation
100Ω (*1)
10Ω
0.9Ω to 10Ω
≤11Ω
100Ω (*1)
1Ω
90mΩ to 1Ω
≤1.1Ω
25Ω / 6Ω
100mΩ
9mΩ to 100mΩ
≤110mΩ
25Ω / 6Ω
Measureable range: Approximate range in which measurement and display
are possible (supplementary value).
*1 For the 10 and 100 ranges, the output impedance may
become 25 or 6 depending on the minimum output
impedance setting. In this case, the recommended range and the
measureable range for the 10 and 100 ranges change as
follows:
Measurement
range
Recommended
range
Measureable
range
100Ω
100Ω to1.1kΩ
≥90Ω
10Ω
0.9Ω to110Ω
Not limited
Recommended range: Recommended operating range for high accuracy
measurement.
Limitations: When frequency > 20kHz, the 1M range cannot be
used.
When frequency > 1MHz, the measureable range is
limited to between 1 and 10k ranges.
When frequency > 2MHz, the measureable range is
limited to between 10 and 1k ranges.
The output impedance may be restricted depending on
the frequency and signal level.
When cable length = 4m and frequency > 200kHz, the
measureable range is limited to between 10 and
10k ranges.
• Measurement range selection Auto / Manual