Hioki 3237 - Page 164

APPENDIX 2
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Power-supply
frequency
50 Hz 60 Hz
Number of averaged
measurements
6 x n measurements 5 x n measurements n: 1,2,3,
Range Measurement data Over flow
200mV (-)DDD.DDDE-3 (-)999.999E+7
2000mV (-)DDDD.DDE-3 (-)9999.99E+6
20V (-)DD.DDDDE+0 (-)99.9999E+8
200V (-)DDD.DDDE+0 (-)999.999E+7
1000V (-)DDDD.DDE+0 (-)9999.99E+6
Range Measurement data Over flow
2000mV (-)DDDD.DDE-3 (-)9999.99E+6
20V (-)DD.DDDDE+0 (-)99.9999E+8
200V (-)DDD.DDDE+0 (-)999.999E+7
750V (-)DDDD.DDE+0 (-)9999.99E+6
Range Measurement data Over flow
200mA (-)DDD.DDDE-3 (-)999.999E+7
2000mA (-)DDDD.DDE-3 (-)9999.99E+6
Range Measurement data Over flow
200mA (-)DDD.DDDE-3 (-)999.999E+7
2000mA (-)DDDD.DDE-3 (-)9999.99E+6
Range Measurement data Over flow
200 Ω (-)DDD.DDDE+0 (-)999.999E+7
2000 Ω (-)DDDD.DDE+0 (-)9999.99E+6
20k Ω (-)DD.DDDDE+3 (-)99.9999E+8
200k Ω (-)DDD.DDDE+3 (-)999.999E+7
2000k Ω (-)DDDD.DDE+3 (-)9999.99E+6
20M Ω (2-terminal) (-)DD.DDDDE+6 (-)99.9999E+8
100M Ω (2-terminal) (-)DDD.DDDE+6 (-)999.999E+7
(5) Eliminating power line noise
Measurements are more consistent when the sampling is synchronized to the
power line cycle. However, the measurement period of 3.33 ms of the FAST
sampling is not synchronized to the power line cycle (except for some
functions and ranges).
To ensure the most consistent measurement values with "
FAST", we
recommend the following settings:
These settings synchronize the measurement time with the sampling period
FAST to the power line cycle to ensure consistent and reliable measurements.
(6) Using FORMAT2 on Measurement Data
(The (+) symbol in the measurement data is represented by a space (ASCII
code: 20H) and D represents numerical digits.)
DC Voltage Measurement Function
AC Voltage Measurement Function
DC current measurement Function (3238/39)
AC current measurement Function (3238/39)
Resistance Measurement Function (2-/4- terminal (3239) )