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Current Measurement
Accuracy
STW-9800:
± (1.5% of rdg + 30 counts) :HI SET
<
1.00mA
± (1.5% of rdg + 3 counts) :HI SET
>
1.00mA
STW-9900:
± (1.5% of rdg + 30 counts) :HI SET
<
1.11mA
± (1.5% of rdg + 3 counts) :HI SET
>
1.11mA
Window Comparator Method Yes
ARC DETECT
Yes
Rise-time Control Function
Yes
RAMP (Ramp Time)
0.1s~999.9s
TIMER (Test Time)
OFF*, 0.5s~999.9s
GND
ON/OFF
* The timer can only be turned off under special MANU mode (MANU=***-000)
DC Withstanding Voltage
Output Voltage Range
0.100kV~ 6.000kV
Output Voltage Resolution
2V
Output Voltage Accuracy
(1% of s5V) with no load
Maximum Rated Load
(Table1)
STW-9800: 50W(5kV/10mA)
STW-9900: 100W (5kV/20mA)
Maximum Rated Current
STW-9800: 10mA
0.001mA
~
2mA (0.1kV
≦
V
≦
0.5kV)
0.001mA
~
10mA (0.5kV
<
V
≦
6kV)
STW-9900: 20mA
0.001mA
~
2mA (0.1kV
≦
V
≦
0.5kV)
0.001mA
~
20mA (0.5kV
<
V
≦
6kV)
Voltmeter Accuracy
(1% of 5V)
Voltage Regulation
1% +5V
[Maximum rated load → no load]
Current Measurement Range STW-9800: 0.001mA
~
010.0mA
STW-9900: 0.001mA
~
020.0mA
Current Best Resolution
STW-9800: 1uA
0.001mA (0.001mA~0.999mA)
0.01mA (01.00mA~09.99mA)
0.1mA (010.0mA)
STW-9900: 1uA
0.001mA (0.001mA
~
1.100mA)
0.01mA (01.11mA
~
11.00mA)
0.1mA (011.0mA
~
020.0mA)
Current Measurement
Accuracy
STW-9800:
± (1.5% of rdg + 30 counts) :HI SET
<
1.00mA
± (1.5% of rdg + 3 counts) :HI SET
>
1.00mA
STW-9900:
± (1.5% of rdg + 30 counts) :HI SET
<
1.11mA
± (1.5% of rdg + 3 counts) :HI SET
>
1.11mA
Window Comparator Method Yes
ARC DETECT
Yes
Rise-time Control Function
Yes