Hioki IM3570 - 14.2 Troubleshooting

13.2 Measurement Range and Accuracy
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13
Chapter 13 Specifications
E Cable length coefficient
The coefficient corresponding to the setting for measurement cable length is obtained from the measurement
cable length table and then multiplied by the basic accuracy.
F DC bias coefficient
The coefficient corresponding to the setting for ON/ OFF of DC bias is obtained from the DC bias coefficient
table and then multiplied by the basic accuracy.
G Temperature coefficient
The coefficient corresponding to the operating temperature is obtained from the operating temperature coeffi-
cient table and then added to the basic accuracy.
0 m 1 m 2 m 4 m
Cable length
coefficient
11.5
fm: Measurement frequency [kHz]
Guaranteed Accuracy Range: 0 m and 1 m = 4 Hz to 5 MHz, 2 m = 4 Hz to 100 kHz, 4 m = 4 Hz to 10 kHz
1+
fm
100
2
1+
fm
100
4
DC Bias Setting OFF DC Bias Setting ON
DC bias
coefficient
1
V
AC
: AC signal voltage setting value [V]
 : This is 2 when 100.01 kHz or more of the 10  range or less, and 1 in cases other than that.
0°C  t < 18°C, 28°C < t  40°C 18°C  t  28°C
Temperature
coefficient
1+0.1
× |t - 23| 1
When the operating temperature (t) is 23C 5C, the coefficient is 1.
1+
0.1
V
AC
2
× 