Resolution And Integration Time For Dc Measurements - Keysight Truevolt Series Operating And Service Manual

Resolution and Integration Time for DC Measurements

Setting the integration time also sets the measurement resolution. This table shows the relationship
between integration time in power line cycles (PLC) and resolution.
Integration Time
Aperture
Power Line (60 Hz
Cycles Power)
1
0.001 PLC 20 µs
1
0.002 PLC 40 µs
1
0.006 PLC 100 µs
0.02 PLC
0.3 ms
(MINimum)
0.06 PLC 1 ms
0.2 PLC 3 ms
1 PLC 16.7 ms
10 PLC
0.167 s
(DEFault)
100 PLC
1.67 s
(MAXimum)
1
34465A/70A with DIG option only.
Keysight True volt Series Operating and Service Guide
Resolution
Aperture
(34460A)
(50 Hz
Power)
1
-
1
-
1
-
300 ppm × Range
(MAXimum)
-
100 ppm × Range
20 ms 30 ppm × Range
10 ppm × Range
0.2 s
(DEFault)
3 ppm × Range
2 s
(MINimum)
SCPI Programming Reference
Resolution Resolution
(34461A) (34465A)
30 ppm x
-
Range
15 ppm x
-
Range
- 6 ppm x Range 3 ppm x Range
100 ppm × Range
3 ppm x Range 1 ppm x Range
(MAXimum)
1.5 ppm x
-
Range
0.7 ppm x
10 ppm × Range
Range
0.3 ppm x
3 ppm × Range
Range
1 ppm × Range 0.1 ppm x
(DEFault) Range
0.3 ppm × Range 0.03 ppm x
(MINimum) Range
Resolution
(34470A)
30 ppm x
Range
10 ppm x
Range
0.5 ppm x
Range
0.3 ppm x
Range
0.1 ppm x
Range
0.03 ppm x
Range
0.01 ppm x
Range
455