多频LCR测试仪 HP 427** 厂家:美国惠普 简介:详细参数(PDF文件) [看PDF文件需安装软件Adobe Reader] The 427** Multi-Frequency LCR Meter covers from 10kHz to 10MHz in 10 spot frequencies in a 1-2-4 step sequence. Test ** level from 1 mV to 1 V rms. Basic accuracy of ±0.1%; high resolution of 0.00001; 5 1/2-digits. Measures equivalent series resistance (ESR), impedance, phase angle, reactance, susceptance and conductance, in addition to L, C, R, D and Q parameters. HP-IB programmable.