Instek Digital LCR-821 - LCR Meter Specifications Overview; Measurable Parameters List; Available Measurement Models; Measurement Display Range Details

LCR-800 Series User Manual
34
Time Minimum Value Maximum Value
T1
Trigger Pulse Width 5 us —————
T2
Measurement Start Delay Time 140 us —————
T3
/EOM Delay Time After Data Output 5 us —————
T4
Calculation and binning Time 6 ms —————
Analog Measurement Time (T5)
Trigger Wait Time
After /EOM
Output (T6)
SPEED
0.012kHz 0.1kHz 0.12kHz 1kHz 10kHz 100kHz OFF BIN VALUE
SLOW 817ms 901ms 901ms 903ms 873ms 873ms 2ms 4ms 16ms
MEDIUM 817ms 125ms 105ms 59ms 53ms 53ms 2ms 4ms 16ms
FAST 817ms 125ms 103ms 27ms 17ms 17ms 2ms 4ms 16ms
ACCURACY
MODEL
FAST MEDIUM SLOW
LCR-827
LCR-829
LCR-826
0.5% 0.2% 0.1%
LCR-800 Series User Manual
35
5. SPECIFICATIONS
Measurement Parameters:
Inductance (L
s
/L
p
)
*
, Capacitance (C
s
/C
p
), Resistance (R
s
/R
p
), Dissipation (D),
Quality Factors (Q), Equivalent Series Resistance (ESR) and Equivalent Parallel
Resistance (EPR), Impedance (|Z|), Phase angle of Impedance [degree] (θ).
Measurement Models:
Six kinds of measurement modes can be selected. Two measurement parameters
measured and displayed simultaneously.
R/Q, C/D, C/R, L/Q, Z/θ, L/R.
Display Ranges:
Primary Display
Inductance (L) : 0.00001mH ～ 99999H
Capacitance (C) : 0.00001pF ～ 99999μF
Resistance (R) : 0.00001Ω～99999kΩ
Absolute of Impedance (Z) : 0.00001Ω～99999kΩ
Secondary Display:
Dissipation factor (D)
+
: 0.0001 ～ 9999
Quality factor (Q)
**
: 0.0001 ～ 9999
Phase angle of Impedance (degree) : -180.00∘～180.00∘
Equivalent Series Resistance (ESR)
+
: 0.0001Ω～9999 kΩ
Equivalent Parallel Resistance (EPR)
+
: 0.0001Ω～9999 kΩ
Dissipation factor (D)
+
in ppm : 1 ppm ～ 9999 ppm
Quality factor (Q)
**
in ppm : 1 ppm ～ 9999 ppm
DELTA % : 0.00001% ～ 99999%
If any of these quantities is negative, the “-“ negative indicator is displayed.
*s=series, p=parallel, ESR=Rs
**
with L or R
+
with C
Note: Only LCR-821 has Z/θ and L/R measurement parameter.