9500B
Calibration Manual
104
Interconnections
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Figure 14. DC/Square; DC Voltage Calibration — Interconnections
Calibration Setup
1.
Connections:
Ensure that the 9500B is connected to the Standards DMM as
shown in Figure 14, or via a similar BNC-4 mm adaptor, and that
both instruments are powered on and warmed up.
2.
9500B:
Ensure that the 9500B is in BASE CAL mode and then select the
DC/Square; DC Voltage (Positive) function (default selection
when entering STD CAL). Select the required output Signal
Channel (1 M
Ω
Load), trigger channel and Trigger Ratio (if
required) via the Target Selection screen.
Calibration Procedure
1.
Starting at Cal Range 1, calibrate at all calibration points listed in Table 19 by performing
operations (2) to (13) below.
2.
Select the required 9500B hardware configuration by choosing the appropriate Cal
Range.
3.
For this Cal Range, use (a) or (b):
a.
If you wish to use the 'saved' target calibration points used during the previous
calibration of the 9500B, do not press the DEFAULT TARGETS screen key.
b.
If you wish to use the default target calibration points defined for this hardware
configuration, press the DEFAULT TARGETS screen key.
4.
Press the TARGET 1 or TARGET 2 screen key to display the target's Adjustment screen.
