Fluke 5820A, Руководство оператора

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Introduction and Specifications
Introduction
1
1-3
1-1. Introduction
The Fluke Model 5820A Oscilloscope Calibrator (Figure 1-1) is a precise instrument that
calibrates analog and digital oscilloscopes. Specifications are provided in this chapter.
XW
Warning
To prevent electric shock or other possible injuries, the 5820A
Calibrator must be operated in the way specified by this manual
or other documentation provided by Fluke.
W
Caution
Input voltages exceeding 30 VDC may cause damage to the
instrument. Do not apply voltages except in voltage
measurement mode.
Features of the 5820A Calibrator include the following:
•
Automatic meter error calculation.
•
u
and
a
keys that change the output value to pre-determined cardinal values
for various functions.
•
Programmable entry limits that prevent invalid amounts from being entered.
•
Edge, Leveled Sine, Pulse, Marker, and Wave Generation modes.
•
Accurate oscilloscopic input impedance measurement.
•
Tunnel Diode Pulse compatibility.
•
DC Volt Measure Mode.
•
Current Mode generates both DC and low frequency AC current.
•
1 ns to 500 ns pulse width capability with skew controlled trigger.