METREL MD 9210 Bedienungsanleitung Seite 14

MD 9210 Slim Jaws Clamp Meter
APO Consumption:
Dimension:
Weight:
Jaw opening & Conductor diameter: 26mm max
Accessories :
•
Test leads (pair),
•
battery(ies) installed,
•
user's manual,
•
soft carrying pouch;
Special Features:
•
30ms Max Hold;
•
Data Hold;
•
Relative Zero mode;
•
Slim jaws;
•
Light Weight
Electrical Specification
Accuracy is ±(% reading digits + number of digits) or otherwise specified, at 23
R.H.
DC Voltage
RANGE
400.0 mV
4.000V, 40.00V,
400.0V
600V
NMRR: >50dB @ 50/60Hz
CMRR: >120dB @ DC, 50/60Hz, Rs=1kΩ
Input Impedance: 10MΩ, 30pF nominal
(1000MΩ for 400.0mV range)
AC Voltage
RANGE
50Hz ~ 500Hz
4.000V, 40.00V,
400.0V
600V
CMRR: >60dB @ DC to 60Hz, Rs=1kΩ
Input Impedance: 10MΩ, 30pF nominal
5μA typical on all model functions
L190mm X W63mm X H32mm
139 gm approx
Accuracy
0.3% + 4d
0.5% + 3d
1.0% + 4d
Accuracy
1.5% + 5d
2.0% + 5d
ACA Current (Clamp-on)
RANGE
50Hz / 60Hz
40.00A
400.0A
600A
1)
Induced error from adjacent
current-carrying
0.05/A
2)
Specified accuracy is from 1%
to 100% of
measurements made at the jaw
center. When the conductor is not
positioned at the jaw center,
position errors introduced are:
Add 2% to specified accuracy for
measurements made BEYOND
jaw marking lines (toward jaw
opening)
3)
Add 8d to specified accuracy @
reading < 10% of range
Max Hold
Specified accuracy ± 50 digits for
changes > 25ms in duration
15
Specification
o o
C ±5 C & less than 75%
1) 2) 3)
Accuracy
1.5% +8d
1.5% +8d
1.5% + 8d
conductor:
range and for