GW Instek GDM-906 Series User Manual

GDM-9060 Section
361
Operating Characteristics
Function
Speed
Digits
AC Bandwidth
ACV
1/s (>3 Hz)
6 ½
3 Hz – 300 kHz
5/s (>20 Hz)
5 ½
20 Hz – 300 kHz
20/s (>200 Hz)
4 ½
200 Hz – 300 kHz
ACI
1/s (>3 Hz)
6 ½
3 Hz – 10 kHz
5/s (>20 Hz)
5 ½
20 Hz – 10 kHz
20/s (>200 Hz)
4 ½
200 Hz – 10 kHz
[1]. AC Specification: It will be available after 60 minutes of warm-up, sine
wave as well as 1/s speed rate.
[2]. The entire range of measurement will pass the set range by 20% except
the tests of 750 ACV, 3 A AC.
[3]. Specifications are for sinewave input >5% of range. For inputs from 1%
to 5% of range and <50 kHz, add 0.1% of range additional error. For 50
kHz to 100 kHz, add 0.13% of range. The measurement range of 750
ACV is limited within the range of 7.5 x 10
^
7 Volt–Hz.
[4]. Three speed settings provided for low-frequency performance: 1/s (3
Hz), 5/s (20 Hz), 20/s (200 Hz). Additional errors will Not occur for the
frequency greater than the filter settings.
[5]. Specifications are for sinewave input >5% of range, and is beyond 10
μA AC. For inputs from 1% to 5% of range, add 0.1% of range
additional error.
Frequency and Period Characteristics
Frequency Period
[1] [2]
Range
Frequency
24 Hour
TCAL ± 1 ˚C
90 Day
TCAL ± 5 ˚C
1 Year
TCAL ± 5 ˚C
Temperature
Coefficient/˚C
100 mV ~
750 V
[3]
3 Hz – 5 Hz
0.100
0.100
0.100
0.100
5 Hz – 10 Hz
0.050
0.050
0.050
0.035
10 Hz – 40 Hz
0.030
0.030
0.030
0.015
40 Hz – 1 MHz
[4]
0.006
0.006
0.006
0.015
Accuracy Specifications: ± % of reading
Measuring Characteristics
Frequency and
Period
Measurement
Method:
Reciprocal-counting technique. AC-coupled
input using the ac voltage measurement
function.
Voltage Ranges
100 mVrms full scale to 750 Vrms. Auto or
manual ranging.
Settling
Errors will occur when attempting to measure the frequency

GW Instek GDM-906 Series Specifications

General

Brand	GW Instek
Model	GDM-906 Series
Category	Measuring Instruments
Language	English