GW Instek GDM-906 Series - Basic Measurement Overview; Refresh Rate

BASIC MEASUREMENT
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Basic Measurement Overview
Background
Basic measurement refers to the several types of measurements
assigned to the upper 2 row keys on the front panel.
Measurement
type
ACV
AC Voltage
DCV
DC Voltage
ACI
AC Current
DCI
DC Current
Ω 2W/ Ω 4W
2-wire and 4-wire Resistance
Continuity/Diode
FREQ
Frequency/Capacitance
TEMP
Temperature
Advanced
measurement
Advanced measurement (page 70) mainly refers to the
operation using the result obtained from one or more of the
basic measurements.
Refresh Rate
Background
Refresh rate defines how frequently the GDM-9060/9061
captures and updates measurement data. A faster refresh rate
yields a lower accuracy and resolution. A slower refresh rate
yields a higher accuracy and resolution. Consider these
tradeoffs when selecting the refresh rate.
Measurement Type
Refresh Rate Available
DCV/DCI/ 2W/4W
5/s
20/s
60/s
100/s
400/s
1k/s
*1
1.2k/s
*2
2.4k/s
*2
4.8k/s
*2
7.2k/s
*2
10k/s
*2
ACV/ACI
1/s
5/s
20/s
Continuity / Diode
60/s
100/s
400/s
Frequency & Period
1s
100ms
10ms
Capacitance
2/s
Temperature
5/s
20/s
60/s
Note
*1
is applicable to GDM-9060, whilst
*2
is specifically for GDM-9061.