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AUTO LCRÁ¿²â·¶Î§£ºL: 20.000μH ~ 2.000 KH
C: 200.00pF ~ 20.00mF
R: 20.000 Ω ~ 200.0 MΩ
DCR: 200.00 Ω ~200.0 MΩ
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¡ö Resistance (Parallel / Series mode)
* Do open/short calibration before measuring for above ranges with * to have better precision measurements.
¡ö DCR
* Do open/short calibration before measuring for above ranges with * to have better precision measurements.
¡ö Capacitance (Parallel / Series mode)
If reading <2000, unit on display is pF
* Do open/short calibration before measuring for above ranges with * to have better precision measurements.
¡ö Inductance (Parallel / Series mode).
If reading <2000, unit on display is μH
* Do open/short calibration before measuring for above ranges with * to have better precision measurements.
¡ö Accuracy v.s. Resistance (ZDUT)
* Do open/short calibration before measuring for above ranges with * to have better precision measurements.
If D > 0.1, the accuracy should be multiplied by
If D << 0.1 in capacitance mode ZC = 1/2πfC
If D << 0.1 in inductance mode ZL = 2πfL
Sub-display parameters accuracy
Ae = impedance (Z) accuracy
Definition: Q = 1/D & Rp = ESR * (1+1/D2)
D value accuracy De = ± Ae *(1+D)
ESR accuracy Re= ± ZM * Ae (Ω)
ie., ZM = impedance calculated by 1/2πf C or 2πf L
Phase angle θ accuracy θe= ± (180/π) * Ae (deg)
DE-5000 Ë«ÏÔʾLCRµç±í