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Newtons4th N4L Impedance
价格：电议
地区：广东省 东莞市
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类型阻抗分析仪品牌Newtons4th N4L
型号Impedance Analysis Interface测量范围10uHz-35MHz
测量准确度0.1（%） 测量频率10uHz-35MHz（Hz）

Impedance Analysis Interface: Impedance Analyzer

PSM series accessory for LCR test

ThePSM1700andPSM1735can provide LCR measurements in either 'passive mode', where an external shunt is used for current detection or with optional impedance measurement accessories available from N4L.

Passive mode

In this mode, an external shunt is placed in series with the component under test, then CH1 is used to measure the voltage across the component under test while CH2 is used to measure the voltage across the shunt. From these voltages and their relative phase angle, the PSM units compute impedance and all LCR functions.

LCR Active Head and Impedance Analysis Interface

TheLCR Active Headand IAI convert thePSM1700/1735units into high performance LCR meters with true 4 wire Kelvin connections that are taken directly to the component under test without the need for external shunts. Buffering, amplification and selectable shunts provide LCR measurements over a wide frequency and impedance range.

Impedance Analysis Interface
connected to thePSM1735

IAI Kelvin Fixture

 

 

 LCR Active HeadIAI
Frequency Range10μHz to 5MHz10μHz to 35MHz
Measurement Ranges  
Inductance100nH to 10kH
Capacitance10pF to 1000μF
Resistance10mΩ to 100MΩ
Absolute accuracy0.2% <1kHz0.1% <1kHz
 0.5% + 0.005%/kHz <5MHz0.2% + 0.0005%/kHz <35MHz

Accuracy with reference

component trim

0.2% + 0.0002%/kHz 
Internal Shunts:  
LowN/A5Ω
Normal100Ω50Ω
High10kΩ5kΩ
Very High1MΩ500kΩ
Power sourceAuxiliary Port90–264V rms 47–64Hz

LCR measurement display