Agilent Technologies E6198B Especificações descarregar pdf (Página 38)

Diagnostic Testing Details 4

TS-8900 Functional Test System Diagnostics User Guide 4-5

Test 004: 53220A GPIB Universal Frequency Counter

• This test group consists of 3 tests. First test is performing

instrument self test, waits for the instrument to complete the test,

and queries the instrument for the results.

• For second test, counter is connected to the DMM. The counter

output is enabled and the expected 50 ohms resistance present in

matrix path is measured using the DMM and compared to limits.

Next, the counter’s output is disabled and a High Z resistance

measurement is made and compared against limits. Figure 4-2

illustrates this test for Channel 1.

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Agilent Technologies E6198B Especificações Página 38