7351 Series Digital Multimeter Operation Manual
7. SPECIFICATIONS
7-1
7.
SPECIFICATIONS
7.1
Specifications
Unless otherwise specified, the measurement accuracy of this instrument is guaranteed for one year under
the following conditions: Temperature; 23
5
C, relative humidity; 85% or less (75% or less in a resistance
measurement of larger than 20 M
and low power resistance measurement of larger than 2M
)
7.1.1
DC Voltage Measurement (DCV)
Maximum allowable applied voltage
Noise rejection ratio
Input
terminal
Range
Maximum display
Resolution
Input impedance
Measurement accuracy *1
(% of r digits)
Temperature
coefficient
(ppm of r
digits)/
C
FAST
MED/
SLOW1, 2
FAST
MED/
SLOW1, 2
FAST
MED
SLOW1, 2
AZ ON AZ OFF
V-COM
200 mV
199.99
199.999
10
V
1
V More than 1 G
0.012+2
0.012+7
0.012+6
15+0.85
15+2
2000 mV
1999.9
1999.99 100
V
10
V More than 1 G
0.011+2
0.011+5
0.011+2
15+0.2
15+1.5
20 V
19.999
19.9999
1 mV
100
V
10 M
1%
0.015+2
0.015+5
0.015+5
20+0.25
20+1.5
200 V
199.99
199.999
10 mV
1 mV
10 M
1%
0.015+2
0.015+5
0.015+5
20+0.25
20+1.5
1000 V
1099.9
1099.99 100 mV
10 mV
10 M
1%
0.015+2
0.015+5
0.015+5
20+0.25
20+1.5
*1
For AZ ON. For AZ OFF, two digits are added to the digit section.
Between V and COM terminals
1000 Vpeak
Between COM and the chassis
500 V
FAST
MED/SLOW1, 2
Effective common mode noise rejection ratio
(Unbalanced impedance of 1 k
)
50/60 Hz
0.08%
Approx. 60 dB
Approx. 120 dB
Normal mode noise rejection ratio
50/60 Hz
0.08%
0 dB
Approx. 60 dB
