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3)
Connect to the Instrument as shown in Figure 10-1;
4)
Set the digital meter to an appropriate range;
5)
When the output stabilized , press the key 〔 〕 / 〔〕
and the key 〔〕/〔〕to adjust the calibrator to a
value in identity with the reading of the digit meter;
6)
Press the key 〔 100%/START 〕 , and the LCD
displays 'SAVE ', denoting that the calibrated point
has been stored;
HI
LO
KEITHLEY2000
Figure 10-1
7)
Press the key 〔STEP/AUTO〕 and the LCD displays
'CAL 0 FS'. With the output stabilized, repeat
the operation of steps 5 and 6;
8)
Press the key〔STEP/AUTO〕and the LCD displays
'CAL 0 FS'. With the output stabilized, repeat
the operation of steps 5 and 6.
Operating Input Calibration
Operating calibration in order of items and calibration
points in Table 10-3：
BZ-10
Table 10-3
Item
Input Range
No.
1
2
Current Measurement Calibration
1)
In power-off state, press the keys 〔 OUTPUT / INPUT〕
and 〔 power 〕 simultaneously to power on, and
release the〔OUTPUT / INPUT〕key only after the
LCD displays all the contents. The Instrument
enters into the calibration mode, and the symbols
'CAL 0' appear in the LCD.
2)
Press the 〔 OUTPUT / INPUT 〕 key to select
measurement function , and the LCD displays
'INPUT ','mA ';
3)
Connect to the Instrument as shown in Figure 10-2;
- 14 -
Calibration Point
0 :
00.000mA
DCA/20mA
FS :
19.000mA
0 :
00.000V
DCV/28V
FS :
19.000V
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