DEREE DE-5000, Instruction Manual, Page: 19 / 19

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Ϯʳ Inductance (Parallel / Series mode).
Range Resolution 100/120Hz 1kHz 10kHz 100kHz
20.000
ȝ
H 0.001
ȝ
H
ņ ņ ņ
2.5%+5*
200.00
ȝ
H 0.01
ȝ
H
ņ ņ
1.2%+5* 0.6%+3
2000.0
ȝ
H 0.1
ȝ
H
ņ
2.0%+5* 0.6%+3 0.6%+3
20.000mH 0.001mH 1.2%+5* 1.0%+5 0.3%+2 0.6%+3
200.00mH 0.01mH 0.3%+2 0.6%+3 0.3%+2 1.2%+5*
2000.0mH 0.1mH 0.3%+2 0.3%+2 0.6%+3
ņ
20.000H 0.001H 0.3%+2 0.6%+3 1.2%+5*
ņ
200.0H 0.1H 0.6%+3 1.2%+5*
ņ ņ
2.000KH 0.001KH 1.2%+5*
ņ ņ ņ
Ɣ
If reading <2000, unit on display is
ȝ
H
* Do open/short calibration before measuring for above ranges with * to have better precision
measurements.
Ϯʳ Accuracy v.s. Resistance (Z
DUT
)
DCR 100/120Hz 1kHz 10kHz 100kHz
0.1~1
ȍ
1.2%+5* 1.2%+5* 1.2%+5* 1.2%+5* 2.5%+5*
1~10
ȍ
0.6%+3* 0.6%+3* 0.6%+3* 0.6%+3* 1.2%+5*
10~100k
ȍ
0.3%+2 0.3%+2 0.3%+2 0.3%+2 0.6%+3
100k~1M
ȍ
0.6%+3 0.6%+3 0.6%+3 0.6%+3
1M~20M
ȍ
1.2%+5* 1.2%+5* 1.2%+5* 2.5%+5*
2.5%+5*
100k~2M
ȍ
>20M
ȍ
2.5%+5* 2.5%+5* 2.5%+5*
ņ ņ
* 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
2
D 1
If D << 0.1 in capacitance mode
ZC = 1/2
ʌ
fC
If D << 0.1 in inductance mode ZL = 2
ʌ
fL
Sub-display parameters accuracy
Ae = impedance (Z) accuracy
Definition:
Q = 1/D & Rp = ESR * (1+1/D2)
D value accuracy De =
ʳ ̈́
Ae *(1+D)
ESR accuracy Re=
̈́
ZM * Ae (
ȍ
)
ie., ZM = impedance calculated by 1 /2
ʌ
f C or 2
ʌ
f L
Phase angle
ș
accuracy
ș
e=
̈́
(180/
ʌ
) * Ae (deg)
Appearance and specification may be revised if needed
without prior notice.
DER EE is assessed and certificated as meeting the
requirements of ISO 9001:2000. We produce meters in
various types and specification and all our product
conforms to ISO standards. If any further inquiry needed,
please visit our website at www.deree.com.tw
HCA500000-00020