Calibration 14-13
3.
Note and record the DMM reading, then send that reading as the parameter for the
following command:
:CAL:PROT:STEP1 <DMM_Reading>
For example, if the DMM reading is 14.012V, the command would be:
:CAL:PROT:STEP1 14.012
4.
Note and record a new DMM reading, then send that reading as the parameter for the
following command:
:CAL:PROT:STEP2 <DMM_Reading>
5.
Send the following command for DVM full-scale calibration:
:CAL:PROT:STEP3
6.
Connect the Model 2306 OUTPUT #1 SOURCE terminals to the DMM volts input and
characterized 4
Ω
resistor, as shown in
. Be sure to observe proper polarity
( to INPUT HI; SOURCE - to INPUT LO).
7.
Make sure the digital multimeter DC volts function and auto-ranging are still selected.
8.
Send the following command to output 1.9A for 5A full-scale calibration:
:CAL:PROT:STEP4 1.9
9.
Note and record the DMM voltage reading, then calculate the current from that reading
and characterized 4
Ω
resistor value. Send the following command using that calculated
current as the parameter:
:CAL:PROT:STEP5 <Calculated_Current>
For example, with a current value of 1.894A, the command would appear as follows:
:CAL:PROT:STEP5 1.894
10.
Note and record a new DMM voltage reading, then again calculate the current from the
voltage and resistance. Send the calculated current value as the parameter for the
following command:
:CAL:PROT:STEP6 <Calculated_Current>
11.
For Model 2306/2306-VS:
Connect the 3k
Ω
resistor in place of the 4
Ω
resistor (
).
For Model 2306-PJ: Leave the 4
Ω
resistor in place (do not change resistors)
(
12.
Make sure the DMM DC volts function and auto-range are still selected.
13.
Send the following command (this command outputs approximately 5mA for the
Model 2306/2306-VS and approximately 500mA for the Model 2306-PJ):
:CAL:PROT:STEP7
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com
Summary of Contents for 2302
Page 2: ...Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...
Page 4: ...Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...
Page 16: ...Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...
Page 22: ...Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...
Page 344: ...Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...
Page 346: ...Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...
Page 347: ...Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...