GW Instek GPM-8310, Руководство пользователя

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APPENDIX
237
+ 0.35%
of range + 0.35%
of range + 0.50% of
range
440 Hz ≤ f <
1.2kHz
0.20% of
reading 0.20% of
reading 0.40% of
reading
+ 0.35%
of range + 0.35%
of range + 0.50% of
range
* 50Hz/60Hz Compliant IEC61000-4-7 (Update Rate must be
≥
0.25S).
* Harmonic calculation: FFT method in which FFT data length is divided into 2
types: 1024 and 4096.
* FFT data length automatically switches in accord with the Frequency and
Update Rate of measured signal.
D/A Output (Options)
Item Specifications
Output voltage
±5 V FS (approach ±7.5 V maximum) against each
rated value.
Number of output
channels 4
Output items
Set for each channel : V, I, P, VA, VAR, PF, DEG,
VHZ, IHZ, Vpk, Ipk, WP, WP±, q, q±, Off
Accuracy
±(accuracy of each measurement item + 0.2% of
FS)(FS = 5 V)
D/A conversion resolution 16 bits
Minimum load
100 k Ω
Update Interval
Same as the data update interval.
In the case of Auto Update Rate, update interval is
equal to signal interval. More than 100ms.
Temperature coefficient ±0.05%/°C of FS
Remote Control Input/Output Signal (Options)
Item Specifications
Remote control input
signal EXT HOLD, EXT TRIG, EXT START, EXT STOP, EXT
RESET
Remote control output
signal INTEG BUSY
I/O level TTL
I/O logic format Negative logic, Falling edge