EO_478

IMPEDANCE ANALYZER EDA/SW/T&M MFIA IN PILLOLE Di seguito le principali specifiche del nuovo analizzatore d’impedenza della Zurich Instruments General Dimensions 28.3 x 23.2 x 10.2 cm; 11.1 x 9.2 x 4 inch Weight 3.8 kg; 8.4 lbs Power supply AC: 100 to 240 V; DC: 12 V, 2 A Interface USB 2.0, LAN 1GbE Basic specifications Frequency range DC to 5 MHz Frequency resolution 1 μHz Basic accuracy 0.05% (1 mHz to 500 kHz) Basic temp. stability 200 ppm/K Test signal level 0 V to 2.1 Vrms; incl. monitoring Demodulator bandwidth 276 μHz to 206 kHz DC bias signal level 2T: ±10 V, 4T: ±3 V Compensation SO, SOL, LLL, SL, L, OL Measurement parameters, range and typ. accuracy Impedance Z 1 mΩ to 1 TΩ, 0.05% Admittance Y 1 pS to 1 kS, 0.05% Voltage V 0 V to 3 V, 1% Current I 0 mA to 10 mA, 2% Phases ΘZ, ΘY, ΘV, ΘI ±180 deg, 10 μdeg res. Resistance RS, RP 1 mΩ to 1 TΩ, max(10 μOhm, 0.05%) 1 Capacitance CS, CP 10 fF to 1 F, max(10 fF, 0.05%) 1 Inductance LS, LP 100 nH to 1 H, max(10 nH, 0.05%) 1 DC Resistance RDC 1 mΩ to 10 GΩ, 2% Reactance X 1 mΩ to 1 TΩ, 0.05% Conductance G, Susceptance B 1 nS to 1 kS, max(100 nS, 0.05%) Loss coefficient D 10-4 to 10’000 Q factor 10-4 to 10’000 vasta gamma di applicazioni come il phase-locked lo- ops (PLLs) per la sincronizzazione in fase di due laser e avanzate misure di AFM. MF-MD Multi-demodulator: ' ( ) ( *+$,- ' ( ( "- ' ( "- ' #.. ( - /- ' ( ( %0 ,0 *+)%$1 % 2 ' ( ( ( ) - main triggering e segmented memory. . ( 3 l - l 4 ( - terminati range di frequenze. . 5 ( 3 6 678 ( 9 (: 766 : 9 9 * . . 5 ( 6 98 98 - ( 96 ( 9 1 . Anche al di fuori di ! 3 ( ( 98 Fig. 3 – Accuracy in funzione della frequenza 77 - ELETTRONICA OGGI 478 - MAGGIO 2019