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STB6684/A Operation Manual
3.1.6 Average (AVG)
STB6684/A can average results of two or more measurings. The average times ranges from
1 to 100 by a resolution of 1.
Operational steps for the average times setting:
1)
Move the cursor to AVG, the following items will be displayed in the softkey zone:
↑（+）
This key is used to increase the measurement average times.
↓（-）
This key is used to decrease the measurement average times.
2)
User can use above softkeys to set the average times, or numeric keys and [ENTER] to
input it.
3.1.7 RANGE
By the DUT leakage current, the measurement range can be
selected. STB6684/A has 7 current measurement ranges:
Range 1mA
: 10OuA – 1mA ;
Range 100uA : 10uA – 100uA ;
Range 10uA
: 1uA – 10uA ;
Range 1uA
: 100nA – 1uA ;
Range 100nA : 10nA – 100nA ;
Range 10nA
: 1nA – 10nA ;
Range 1nA
: 10pA – 1nA ;
————————————————————————————————————
NOTE: In EXT mode, the minimum current range of STB6684/A is 10nA and can not
be
switched to 1nA.
Operational steps for the measurement range setting:
1)
Move the cursor to RANGE, the following items will be displayed in the softkey zone:
AUTO
Set the range to AUTO mode.
HOLD
Switch the range from AUTO mode to HOLD mode. In HOLD mode,
the current measurement range will be locked and displayed in the
RANGE zone.
↑(+)
In HOLD mode, this key is used to increase the range.
↓(-)
In HOLD mode, this key is used to decrease the range.
Chapter 3 [DISP]
◇ 16
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