Agilent Technologies e4418b, e4419b Performance Test Record, Performance Tests, Calibration Cycle

Performance Tests

Introduction

Performance Test Record

Results of the performance tests may be tabulated in Table 2-7, “Performance Test Record,” on page 2-23. The Performance Test Record lists all of the performance test specifications and the acceptable limits for each specification. If performance test results are recorded during an incoming inspection of the power meter, they can be used for comparison during periodic maintenance. The test results may also prove useful in verifying proper adjustments after repairs are made.

Performance Tests

The performance tests given in this chapter are suitable for incoming inspection or preventive maintenance. During any performance test, all shields and connecting hardware must be in place.

The tests are designed to verify published power meter specifications. Perform the tests in the order given and record the data in Table 2-7 on page 2-23 and/or in the data spaces provided at the end of each procedure.

Calibration Cycle

This power meter requires periodic verification of performance to ensure that it is operating within specified tolerances. The performance tests described in this chapter should be performed once every two years. Under conditions of heavy usage or severe operating environments, the tests should be more frequent. Adjustments that may be required are described in Chapter 3.

Test Procedures

It is assumed that the person performing the following tests understands how to operate the specified test equipment. Equipment settings, other than those for the power meter, are stated in general terms. It is assumed that the person will select the proper cables, adapters, and probes required for test setups illustrated in this chapter.

2-4 Agilent E4418B/E4419B Service Guide