NF รุ่นZM-2371เครื่องวัดความต้านทานขดลวดแบบตั้งโต๊ะ,Benchtop LCR meter,meas.frequency:1mHz～100kHz ,0.08%,accuracy:2ms

ZM2371              

• Measurement frequency 1mHz to 100kHz
• Basic accuracy 0.08%
• Measurement speed Max. 2ms

NF's ZM series LCR meters cover a wide frequency range, from the low-frequency region of 1 mHz up to 5.5 MHz. Supports a wide range of applications, from materials research to component production lines, by means of high-speed, low measurement fluctuation.

Wide measurement frequency range and high-resolution settings.

ZM2371 and ZM2372 cover a frequency range of 1 mHz to 100 kHz, while ZM2376 covers frequencies from 1 mHz to 5.5 MHz. The resolution can be set to 5 digits or 6 digit* making it possible to perform measurements at frequencies actually used for a variety of components, in addition to evaluation of the frequency dependence of the parameters.

*ZM2371, ZM2372: 5 digits

Wide range of test signal and ALC functions 

The measurement signal level can be set at a resolution of 3 digits to 10 mVrms to 5 Vrms, or 1 μArms to 200 mArms. In addition, by means of the automatic level control (ALC) functions, constant voltage and constant current mode can be set, making it possible to perform measurements with high reproducibility at a stable signal level that takes into account the voltage and current dependence of the sample.

High speed measurement Measurement speed is selectable from 5 levels: RAP (rapid) , FAST, MED, SLOW and VSLO (very slow). When set to RAP, high-speed measurement at 2 ms (1 kHz/1 MHz) or 10 ms (120 Hz) can be performed. This high-speed, high-precision LCR meter will help to improve the measurement efficiency of production lines and automatic inspection equipment.

DC bias voltage

The built-in DC bias power supply of 0 to +2.5 V for ZM2371 and ZM2372, and 0 to +5 V for ZM2376 enables the measurement of polar components such as electrolytic capacitors. With the ZM2376, high-speed impedance measurements, such as for lithium-ion batteries (single cell), are also possible. In addition, the use of an optional DC bias voltage adapter* makes it possible to apply a bias voltage of ± 40V to a sample enabling support for such measurements as the voltage dependence of high-capacity multi-layer ceramic capacitors.

• Correction functions (Open correction, short correction, load correction, cable length correction)
• Setting and correction value memory (32 sets, switchable to be saved to non-volatile memory)
• Monitor display (voltage and current)
• Discharge protection
• Application software (Bundled)
• Sample program (C #, VB.NET) included
• LabVIEW driver included (ZM2371 and ZM2372)
• IVI instrument drivers included (LabVIEW drivers automatically generated on the LabVIEW system) (ZM2376)