User`s manual

The Sample Period Sample period is the time between measurements in a multiple-reading
burst, or the time between channels when scanning a FET multiplexer
channel list.
Note The sample period between channels can be specified for the FET
multiplexers only.
The source which sets the sample period is specified with the commands:
SAMPle:SOURce source
SAMPle:TIMer period | MIN | MAX
The source settings are:
IMM = the measurement is taken as soon as the previous measurement
completes.
MEASure and CONFigure set SAMPle:SOURce IMM.
TIMer = the sample period is set with the SAMPle:TIMer command.
The period settings are:
period = period between measurements (sample rate). The period range
is 76 ms to 65.534 ms.
MIN = sets the sample period to 76 ms.
MAX = sets the sample period to 65.534 ms.
The sample period must be longer than the aperture time. Table 4-6 on
page 110 shows the minimum sample period for each available aperture
time setting.
Note If the aperture time is longer than the sample period, Error 2602 “Timer too
fast” is stored in the error queue when the multimeter begins to make the
measurement.
Chapter 4 Understanding the HP E1326B/E1411B Multimeter 109