6
2. SPECIFICATIONS
2.1 Measuring Performance
1) Electrical Resistance Measurement
SM-8213(RANGE :
×
1 ,
×
10 ,
×
10
2
,
×
10
3
,
×
10
4
, or
×
10
5
)
Measurement Range (M
Ω
) [RANGE=
×
10
R
]
Target
Voltage
0.5
×
10
R
to 20
×
10
R
100 V
0.25
×
10
R
to 10
×
10
R
50 V
0.125
×
10
R
to 5
×
10
R
25 V
0.075
×
10
R
to 3
×
10
R
15 V
0.05
×
10
R
to 2
×
10
R
10 V
0.025
×
10
R
to 1
×
10
R
5 V
Accuracy of target voltage:
±
3% of set value
Measuring output current: 50 mA maximum (Note: 1)
Accuracy of measurement:
±
10% (A range of 10 times of the minimum
value of each range) (Note: 2)
SM-8215(RANGE :
×
1 ,
×
10 ,
×
10
2
,
×
10
3
,
×
10
4
, or
×
10
5
)
Measurement Range (M
Ω
) [RANGE=
×
10
R
]
Target
Voltage
5
×
10
R
to 200
×
10
R
1000 V
2.5
×
10
R
to 100
×
10
R
500 V
1.25
×
10
R
to 50
×
10
R
250 V
0.5
×
10
R
to 20
×
10
R
100 V
0.25
×
10
R
to 10
×
10
R
50 V
Accuracy of
target
voltage:
±
3% of set value
Measuring output current: 2 mA maximum (Note: 1)
Accuracy of measurement:
±
10% (A range of 10 times of the minimum
value of each range) (Note: 2)
SM-8220(RANGE :
×
1 ,
×
10 ,
×
10
2
,
×
10
3
,
×
10
4
,
×
10
5
,
×
10
6
,
×
10
7
, or
×
10
8
)
Measurement Range (M
Ω
) [RANGE=
×
10
R
]
Target
Voltage
5
×
10
R
to 200
×
10
R
1000 V
2.5
×
10
R
to 100
×
10
R
500 V
1.25
×
10
R
to 50
×
10
R
250 V
0.5
×
10
R
to 20
×
10
R
100 V
0.25
×
10
R
to 10
×
10
R
50 V
0.125
×
10
R
to 5
×
10
R
25 V
0.05
×
10
R
to 2
×
10
R
10 V
Accuracy of
target
voltage:
±
3% of set value
Measuring output current: 2 mA maximum (Note: 1)
Accuracy of measurement:
±
10% (A range of 10 times of the minimum
value of each range) except for
×
10
8
range. (Note: 2)
±
20% for
×
10
8
range
