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Current consumption . . . . .: approx. 5 mA for „R" measure-
Weight . . . . . . . . . . . . . . . . .: 185g (including 9 V battery)
Overall dimensions
(L X W X H) . . . . . . . . . . . . .: 120 x 72 x 37 mm (not incl. mea-
7.2 Measurement Tolerances
The measurement tolerances apply at a temperature of +23 °C ±5 °K,
at rel. humidity < 80 %, non-condensing.
Specification of accuracy in ± (% of read-off + number of digits
= dgt(s)
Operating
Measurement
Mode
Range
Capacitance
2 nF
20 nF
200 nF
2 µF
20 µF
200 µF
Test voltage: approx. 0.7 Vpeak-peak max.
Test frequency: in all range approx. 250 Hz
Setting to zero: automatic
Stray capacitance with open measuring leads in the 2 nF range: ≤ 30 pF
14
ments
approx. 9 mA for
„C" and „L"
measurements
suring leads)
Accuracy
Resolution
±(3.0%+3dgts)
1 pF
±(3.0%+3dgts)
10 pF
±(3.0%+3dgts)
100 pF
±(3.0%+3dgts)
1 nF
±(3.0%+3dgts)
10 nF
±(3.0%+3dgts)
100 nF
Operating
Measurement
Mode
Range
Inductance
2 m H
20 m H
200 m H
2
H
20
H
Leakage inductance with shorted measuring leads
in the 2 mH range: ≤ 30 µH
Test frequency: in all ranges approx. 250 Hz
Ω
Resistance
200
Ω
2 k
Ω
20 k
Ω
200 k
Ω
2 M
Ω
20 M
In the range from approx. 2 Mohms to 20 Mohms, keep the
measuring cables as „short" as possible to avoid instability
via external disturbance
Voltage at the open measuring lines:
- In the range from 200 Ω to 2 MΩ : 350 mV
- In the range from
20 MΩ
7.3 Max. Input Parameters
a)
when measuring capacitance
Max.
2 nF in the
2 nF range
max.
20 nF in the
20 nF range
max. 200 nF in the 200 nF range
max.
2 µF in the
2 µF range
max.
20 µF in the
20 µF range
max. 200 µF in the 200 µF range
Accuracy
Resolution
±(3.0%+3dgts)
1 µ H
10 µ H
±(3.0%+3dgts)
±(3.0%+3dgts)
100 µ H
±(5.0%+5dgts)
1 m H
±(5.0%+5dgts)
10 m H
Ω
±(2.0%+3dgts)
0.1
Ω
±(2.0%+3dgts)
1
Ω
±(2.0%+3dgts)
10
Ω
±(2.0%+3dgts)
100
Ω
±(2.0%+3dgts)
1 k
Ω
±(2.0%+3dgts)
10 k
: 180 mV
15
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