Measurement Tolerances - Conrad F 113 Bedienungsanleitung

In-store temperature . . .: −20° C to +60° C
Relative humidity . . . . .: 0 to 80 % (at
0 to 70 % (at +35° C to +45° C)
Temperature for
guaranteed accuracy . . .: +23° C ± 5 °K at max. 80 % rel. humidity,
non-condensing.
This is valid 1 year after first calibration.
Temperature coefficient .: 0,1 x specified measurement tolerance
per °C outside the specified tempera-
ture range for guaranteed accuracy.
Type of battery . . . . . . .: NEDA 1604A 9 V or 6LF22 9 V
Battery service life . . . . .: approx. 200 hours (alkaline-type)
Max. clamp opening . . .: 32 mm dia., max. contact dia.: 30 mm
Weight . . . . . . . . . . . . . .: 380 g
Overall dimensions
(L X W X H) . . . . . . . . . .: 208 x 88 x 45 mm

7.2 Measurement Tolerances

Specification of accuracy in ± (% of read-off + number of digits
= dgt(s).
Accuracy 1 year at temperature of +23° C ± 5° K, at rel. humidity
of less than 80 %
20
0° C to +35° C)
Accuracy
Operating Measurement
Mode Range
DC current 400 A ±(1.5 %+ 5 dgts)
1000 A ±(2 %+ 10 dgts)
AC current 400 A ±(2.0 %+ 5 dgts)
1000 A ±(2.5 %+10 dgts)
AC voltage 400 V ±(1.0 %+ 3 dgts)
600 V ±(1.2 %+ 5 dgts)
DC voltage 400 V ±(0.5 %+ 3 dgts)
600 V ±(1.0 %+ 3 dgts)
Frequency 4 kHz ±(0.5 %+ 3 dgts)
40 kHz ±(1.0 %+ 3 dgts)
400 kHz ±(1.0%+ 3 dgts)
4 MHz ±(1.0%+ 5 dgts)
400 Ω ±(1.0 %+ 5 dgts) 0.1 Ω
Resistance
Voltage across open measuring circuit approx. 1.2 VDC
Continuity check 400 ohms: acoustic signal when R is less than 15 Ω
7.3 Maximum Input Parameters
Function Range Read-off
MIN
DCA/ACA 400 A 0.1 A
1000 A 1 A
When measuring current, the voltage present must never exceed
600 VDC/ACrms.
ACV max. 600 VACrms in all ranges
Resistance . . . . . . . . . . . . . . .: Overload protection 600 VACrms
Continuity tester . . . . . . . . .: Overload protection 600 VACrms
Frequency measurement . . .: Overload protection 600 VACrms
Resolution Frequency
Range
100 m A
1 A
100 m A 45 HZ to 400 Hz
1 A 45 Hz to 400 Hz
100 m V 45 HZ to 400 Hz
1 V 45 Hz to 400 Hz
100 m V
1 V
1 Hz
10 Hz
100 Hz
1 kHz
Max. Input Parameters
MAX
399.9 A
400 Arms
1000 A
1000 Arms
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