NF ZM2371, Инструкция по эксплуатации

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1.1 Features
1-2 ZM2371/ZM2372
1.1 Features
The
“ZM2371 / ZM2372 LCR Meter”
is a high speed LCR meter with the maximum frequency
100kHz and maximum signal level 5V. It has high basic accuracy of 0.08% and is capable of
measuring the impedance in a wide application range from manufacturing and inspection
lines of electronic parts up to the research of materials.

Measurement frequency 1mHz to 100kHz
The device has the maximum 5-digit resolution and thus it is capable of measuring
the detailed frequency characteristics of the DUT (Device Under Test).

Signal level 10mV to 5V
It is capable of measuring the characteristics of DUT in a wide signal level range.

Constant voltage / constant current drive
It can make evaluation on stable signal level even for the DUT of which characteristics
vary with the signal level.

High speed measurement
It provides high speed measurement at the fastest 2ms (1kHz) or 10ms (120Hz).

Cable length 0m / 1m / 2m / 4m
Allowable length of connection cable to the DUT is maximum 4m (frequency
≦
1kHz).

4-terminal contact check (standard for ZM2372. Not provided for ZM2371)
It can detect a contact failure of all measurement terminals to prevent a measurement
error.

Triggered drive
A signal is output after the device contacted the DUT, thus reducing the contact damage
when high capacitance capacitor is measured. Also, this feature reduces measurement
dispersion of the DUT having hysteresis characteristics.

Handler interface (standard for ZM2372. Not provided for ZM2371)
The bin sorting results of maximum 14 categories can be output to the part handler.

Remote control
The USB and RS-232 (230.4kbps max.) interfaces are furnished as standard.
Also, the
ZM2372
is furnished with GPIB interface as standard (not provided for
ZM2371
).

DC (Direct-current) resistance measurement
Direct-current resistance such as a winding resistance of inductor or transformer can be
measured.

Settings and correction value memory
32 sets of settings and correction values can be stored in nonvolatile memory, and they can
be used selectively.
1.2 Applications
Inspection, sorting, and evaluation test in production lines of capacitors, inductors, and
sensors.
Evaluation and research of dielectrics and magnetic materials.