Functional Check - Rohde & Schwarz R&S Rt-Zs60 Bedienungsanleitung

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R&S RT-ZS60
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Functional Check

The functional check is used to perform a quick check of the most important func-
tions of the R&S RT-ZS60 active voltage probe using simple measurement equip-
ment.
The following functions are checked:
● Initialization
● DC Offset
● DC Accuracy
● Offset
The functional check is not suitable for verifying compliance with the probe speci-
fications, since the test results are influenced by the oscilloscope used.
To verify compliance with the probe specifications, it is necessary to run an inde-
pendent performance test. This test is described in detail in the R&S RT-ZS60
service manual. The performance test also requires the R&S RT-ZK2 service kit.
All base unit settings described here refer to an R&S RTO oscilloscope.
The use of other oscilloscopes may result in different settings and menus.
The following test description always refers to channel 1 (CH1) as the refer-
ence channel. The test can also be performed on any other channel of the
R&S RTO oscilloscope.
Test equipment
The following list contains the equipment required for the functional check.
Table 6-1: Required test equipment
Description
R&S RTO oscilloscope
DC voltage source
Digital multimeter (DMM)
User Manual 1418.7342.02 ─ 02
Minimum requirements
±8 V, floating output
−12 V to +12 V,
Accuracy ± 0.01 % of mea-
sured value
Functional Check
Recommended equipment
Keithley 2420/2601 source
meter
Agilent 34401A
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