Metrix ASYC-IV, Operating Instructions Manual

Page: 53 / 62

Technical characteristics of the MTX 3291
6,000- and 60,000-count digital multimeters 53
Technical characteristics of the MTX 3291 (continued)
A
AC RMS current
Range Operating range
Specified
measurement
range
Resolution
Uncertainty (
±
)
40Hz to 20kHz
(
**
)
Peak factor
Voltage
drop
Protection
600µA
0 to
600.00µA
60 to
600.00µA
0.01µA
1.5% L
±30D
2.6 to
500µA
10mV/µA
Fuse
11A
/1000V
>20kA
6.000mA
0 to
6.0000mA
0.6000 to
6.0000mA
0.1µA
1.2% L+[0.08%
x (FkHz-1)] L
±25D
2.6 to
5mA
25mV/mA
60mA
0 to
60.000mA
6.000 to
60.000mA
0.001mA
1% L+[0.08%
x (FkHz-1)] L
±25D
2.6 to
50mA
3mV/mA
600mA
0 to
600.00mA
60.00 to
600.00mA
0.01mA
2.6 to
500mA
0.58mV/mA
6A
0 to
6.0000A
0.6000 to
6.000A
0.0001A
1% L +[0.1%
x (FkHz-1)] L
±25D
2.8 to 5A 0.05V/mA
10A/20A
(∗)
0 to
20.000A
1.000 to
20.000A
0.001A
1.2% L+ [0.1%
x (FkHz-1)] L
±25D
3.7 to 8A 0.05V/mA
The display indicates “OL” above 19.99A. The symbol blinks and a beep
sounds above 10A.
Secondary measurements and displays: FREQ (AC coupling), MAX, MIN, AVG,
PEAK
(∗)
Acceptable overload: 10A to 20A for 30s max. with a pause of 5min between 2
measurements. Ambient temp. 35°C max.
(∗∗)
Additional uncertainty with the 300Hz filter.
A
AC+DC TRMS current
Warning : the sum AC+DC must never exceed the range, 600mA, or
60mA, or 6mA, or 600µA or 6A, or 10A, as the case may be.
The AC component must represent at least 5% of the amplitude of the AC+DC total
for it to be possible to measure it.
Range
Operating
range
Specified
measurement
range
Resolution
Uncertainty (
±
)
40Hz to 20kHz
(
**
)
Peak
factor
Voltage
drop
Protection Range
600µA
0 to
600.00µA
60 to
600.00µA
0.01µA
1.5% L
±20D
±20D
2.6 to
500µA
10mV/µA
Fuse
11A/1000
V
>20kA
6mA
0 to
6.0000µA
0.6000 to
6.0000mA
0.1µA
1% L +[0.08% x
(FkHz - 1)]L
±25D
±15D
2.6 to 5mA 25mV /mA
60mA
0 to
60.00mA
6.000 to
60.000mA
0.001mA
1% L +[0.08%x
(FkHz - 1)]L
±25D
2.6 to
50mA
3mV/mA
600mA
0 to
600.00mA
60.00 to
600.00mA
0.01mA
2.6 to
500mA
0.58mV/m
A
6A
0 to
6.0000A
0.6000 to
6.000A
0.0001A
1% L+[0.1%x
(FkHz-1)]L
±25D
2.8 to 5A 0.05V /mA
10A/20A
(∗)
0 to
20.00A
0.600 to
20.000A
0.001A
1.2% L+ [0.1%x
(FkHz-1)]L
±25D
3.7 to 8A 0.05V /mA
The display indicates “OL” above 19.99A. The symbol blinks and a beep sounds
above 10A.
(∗)
Acceptable overload: 10A to 20A for 30s max. with a pause of 5min between 2
measurements. Ambient temp. 35°C max.
Secondary measurements and displays: FREQ (AC coupling), MAX, MIN, AVG, PEAK
(∗∗)
Additional uncertainty with the 300Hz filter.
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