Teledyne T3DMM4-5, Руководство пользователя

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3. Choose a voltage range in accordance to the measured circuit.
Table 2- 9 Measurement Characteristics of Period
Ranges 200mV, 2V, 20V, 200V, 750V
Measurement Range 2μs – 50ms
Input Protection 750Vrms on all ranges (HI terminal)
Configurable Range, Rel
4. Set the relative value (Optional operation).
Press [ Rel ] to open or close the Relative math function. When it is open, the
reading displayed is a value which comes from the result of actual
measurement value subtracts the relative value that has been set. The
default relative value is the measurement value when the function is opened.
For details, please refer to “Maths Functions” in Chapter 2.
5. Read the measurement result.
Period measurement is fixed at “Slow” rate. Therefore, you cannot adjust the
reading rate while reading the result.
6. View historical data
There are four methods to view historical data: “Number”, “Bar Meter”
“Trend Chart” and “Histogram”.