Fluke 709 [17/20] Ma source

Fluke 709 [17/20] Ma source
Precision Loop Calibrator
Calibration Adjustment Procedure
13
4. Output 24 mA from the Calibrator. After the output is stable, push the knob to
continue. As the Product takes readings, the screen shows ------- . When the
readings are complete, the unit goes to the check mode.
hid003.eps
5. The Check mode shows what the measurement will be with the new calibration
constants. Current can be sourced or not. No input is necessary. When finished with
the check mode, push the knob to continue to the next calibration mode.
mA Source
To calibrate the mA Source mode:
1. Use the double banana jack cable to attach the current input of the DMM to the jacks
of the Product.
2. Set the DMM to measure dc current.
3. After you have made your connections, the display should look as shown below.
hid004.eps
4. Turn the knob on the Product to adjust the display until it shows the same as the
DMM. After the output has become stable, push and hold the knob to continue. The
screen should look as shown below.
hid005.eps

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