METREL MD 9010 Bedienungsanleitung Seite 11

MD 9010 Autocheck Multimeter
Input Impedance:
TM
AutoCheck Lo-Z DCV: 833k (4.2k
Hi-Z DCV: 5M, 90pF nominal
NMRR: > 30dB @ 50Hz/60Hz
CMRR: > 100dB @ DC, 50Hz/60Hz; Rs=1k
TM
DCV AutoCheck Threshold:
> +1.2VDC or < -0.6VDC nominal
2) TM
MD 9010 AutoCheck
3)
MD 9010 Hi-Z DCV only
AC Voltage
RANGE
50Hz -- 60Hz
6.000V, 60.00V, 450.0V
CMRR: > 60dB @ DC to 60Hz, Rs=1k
MD 9010 Input Impedance:
AutoCheckTM Lo-Z ACV: 833k (4.2k
Hi-Z ACV: 5M, 90pF nominal
TM
ACV AutoCheck Threshold:
> 1.5VAC (50/60Hz) nominal
2)
Range for MD 9010 only
Capacitance
1)
RANGE
100.0nF, 1000nF, 10.00F, 100.0F
1)
Accuracy below 50nF is not specified
2)
Accuracies with film capacitor or better
4)
MD 9010. Updates > 1 minute on large values
5)
Specified with battery voltage above 2.8V (half full battery). Accuracy decreases gradually to
12% at low battery warning voltage of approx 2.4V
Ohms
1)
RANGE
600.0
6.000k
60.00K, 600.0K
6.000M
Open Circuit Voltage: 0.4VDC typical
1) TM
AutoCheck is for 6.000k ~ 6.000M ranges; 600.0 is an independent range for MD 9010 only
2)
Add 40d to specified accuracy while reading is below 20% of range
1) 2)
Hz Frequency
RANGE
10.00Hz -- 30.00kHz
2)
10.00Hz -- 999.9Hz
Sensitivity (Sine-rms):
1)
Hz in Auto-V position: > 3V
DCV only
1) 2)
, 600.0V
3)
, 2000F
1) 2)
Accuracy
1.5%+5d
Accuracy
4)
3.5%+6d
Accuracy
2.0%+6d
1.2%+6d
1.0%+4d
2.0%+4d
Accuracy
0.5%+4d
11
Specification
2)
5)
2)
2
)
Specified at
< 20V Sine-rms
< 600V Sine-rms