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Performance Tests
To check a module as an independent product, do the tests for that module type
using a main instrument that has passed the process just described for checking a
main instrument as an independent product.
NOTE.
Checking the main instrument and modules as independent products
veri
fi
es each product independently for all measured speci
fi
cations, except for DC
voltage accuracy of the main instrument and of 80E00 modules. The procedures
do check that DC compensation is functioning properly, so it is highly probable
that any combination of a main instrument and electrical module that passed
testing as independent products will meet the system DC voltage accuracy
speci
fi
cations.
The Brief Procedures section of this manual includes a DC accuracy check to
support veri
fi
cation by users that their speci
fi
c combination of main instrument
and electrical module meets system speci
fi
cations. This test uses the main
instrument DC Calibration Output and does not require external test generators.
Prerequisites
The tests in this section comprise an extensive, valid con
fi
rmation of performance
and functionality when the following requirements are met:
The cabinet must be installed on the instrument.
You must have performed and passed the procedure
Perform the Diagnostics
,
and the procedure
Perform the Functional Tests
A compensation must have been done within the recommended calibration
interval and at a temperature within ±2 °C of the present operating
temperature. (If, at the time you did the procedures
Perform the Diagnostics
and
Perform the Functional Tests,
you also did the
Perform the Compensation
procedure
consider this prerequisite met). (See page 3,
The instrument must have been last adjusted at an ambient temperature
b20 °C and +30 °C, must have been operating for a warm-up period
of at least 20 minutes, and must be operating at an ambient temperature.
Observe all safety rules, especially regarding voltage hazards.
These procedures cover all instrument models. Please ignore checks that do not
apply to the speci
fi
c model you are testing.
16
DSA8300 Performance Veri
fi
cation
Содержание 80A00
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Страница 16: ...Important safety information x DSA8300 Performance Verification ...
Страница 213: ...Electrical Sampling Modules Figure 21 Setup to measure Power in DSA8300 Performance Verification 195 ...