IET Labs DE-5000 User Manual

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Adjustment to accuracy (Z) based on dissipation (D)
reading:
D > 0.1: Z * √(1+D
2
)
In capacitance mode, D ≤ 0.1: Z
C
= 1÷(2πƒC)
In inductance mode, D ≤ 0.1: Z
L
= 2πƒL
Secondary Parameters Accuracy:
A
Z
= impedance (Z) accuracy
Definition: Q = 1/D & Rp = ESR * (1+1/D
2
)
D value accuracy: D
Z
= ± A
Z
*(1+D)
ESR accuracy: R
Z
= ± Z
M
* A
Z
(
Ω
)
ie., Z
M
= impedance calculated by 1÷(2
π
ƒC) or 2
π
ƒL
Phase angle Θ accuracy: Θ
Z
= ±(180/π
ππ
π)*A
Z
(deg)

IET Labs DE-5000 Specifications

General

Brand	IET Labs
Model	DE-5000
Category	Measuring Instruments
Language	English