Keysight B1500A User’s Guide, Ed ition 14 4- 39
Specifications
Hardware
Table 4-19 Voltage measurement accuracy, resolution, and noise
Table 4-20 Current measurement accuracy, resolution, and noise
Table 4-21 ALWG and sampling measurement capability
Accuracy
± (0.1 % of reading + 0.1 % of range)
a
a. Independent of the range or the mode. DC constant voltage output. Appli-
cable condition: 10,000 averaging samples for 10 A range and above;
100,000 averaging samples for the 1 A range
Resolution
b
b. Display resolution. Can vary at most 5 % based on the result of calibration
680 V, -5 V to +5 V range
1.4 mV, -10 V to +10 V range
Noise
c
c. 0 V output, open load, no averaging. Maximum 1.5 mV
rms
as supplemen-
tal characteristics
Maximum 4 mV
rms
(-5 V to +5 V range)
Accuracy
± (0.1 % of reading + 0.2 % of range)
a
a. Independent of the range or the mode. DC constant voltage output. Appli-
cable condition: 10,000 averaging samples for 10 A range and above;
100,000 averaging samples for the 1 A range
Resolution
b
b. Display resolution. Can vary at most 5 % based on the result of calibration
0.014 % of range
Noise (Effective resolution)
Maximum 0.2 % of range
c
c. Effective value at 0 V output, open load, and no averaging. Supplemental
characteristics
Maximum number of vectors 2048
Maximum number of sequences 512
Maximum number of loop counts
1 to 10
12
Length of a vector 10 ns to 10,000 s with 10 ns resolution
Sampling rate 5 ns, or 10 ns to 1 s with 10 ns resolution
Averaging time 10 ns to 20 ms with 10 ns resolution
Hardware memory About 4 M data points/channel (typical)
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