Calibration 2-13
Table 2-4
Front panel current calibration
*Use EDIT and RANGE keys to select source range.
**Multimeter reading used in corresponding calibration step. See procedure.
***Current calculated as follows: I = V/R, where V is the DMM reading, and R is the
characterized value of the 1
Ω
resistor.
Step 4: Enter calibration dates and save calibration
NOTE
For temporary calibration without saving new calibration constants, proceed to
Step 5: Lock out calibration.
1.
From normal display, press MENU.
2.
Select CAL, and then press ENTER. The Model 2420 will display the following:
CALIBRATION
UNLOCK EXECUTE VIEW-DATES
SAVE LOCK CHANGE-PASSWORD
Source range*
Source current
Multimeter
current reading**
10
µ
A
+10.000
µ
A
+00.000
µ
A
-10.000
µ
A
-00.000
µ
A
___________
µ
A
___________
µ
A
___________
µ
A
___________
µ
A
100
µ
A
+100.00
µ
A
+000.00
µ
A
-100.00
µ
A
-000.00
µ
A
___________
µ
A
___________
µ
A
___________
µ
A
___________
µ
A
1mA
+1.0000mA
+0.0000mA
-1.0000mA
-0.0000mA
___________ mA
___________ mA
___________ mA
___________ mA
10mA
+10.000mA
+00.000mA
-10.000mA
-00.000mA
___________ mA
___________ mA
___________ mA
___________ mA
100mA
+100.00mA
+000.00mA
-100.00mA
-000.00mA
___________ mA
___________ mA
___________ mA
___________ mA
1A
+1.0000A
+0.0000A
-1.0000A
-0.0000A
___________ A
___________ A
___________ A
___________ A
3A***
+3.0000A
+0.0000A
-3.0000A
-0.0000A
___________ A
___________ A
___________ A
___________ A
Содержание SourceMeter 3A 2420
Страница 2: ...Model 24203A SourceMeter Service Manual A G R E A T E R M E A S U R E O F C O N F I D E N C E...
Страница 15: ...1 Performance Verification...
Страница 31: ...2 Calibration...
Страница 53: ...3 Routine Maintenance...
Страница 56: ...3 4 Routine Maintenance...
Страница 57: ...4 Troubleshooting...
Страница 70: ...4 14 Troubleshooting...
Страница 71: ...5 Disassembly...
Страница 78: ...5 8 Disassembly...
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Страница 84: ...6 Replaceable Parts...
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Страница 107: ...A Specifications...
Страница 112: ...A 6 Specifications...
Страница 113: ...B Command Reference...
Страница 124: ...B 12 Command Reference...
Страница 125: ...C Calibration Programs...