Chroma 19071 User Manual page 20

HIPOT Tester 19071/19072/19073 User's Manual
Changing the Time for Voltage Rising
■
This instrument contains [RAMP] function. This function is to change the time required for
the outputted test voltage from zero rising to the specified value.
Changing the Time for Voltage Falling
■
This instrument contains [FALL] function. This function is to change the time required for
the outputted test voltage from the specified value falling to zero.
Current Range Auto Switch
■
There are two HiPot test AC ranges, one is low AC range 0 ~ 3.000mA, the other is AC
3.01~20mA. There are three DC ranges, low current range 0 ~ 300uA, current range
0.301mA ∼ 3mA and current range 3.01mA ∼ 5.00mA. When the testing current is small,
you can set if to switch the current range to the low one automatically for higher resolution
via software as need.
RS-232 Link (For link model of RS-232 only)
■
The tester that can use RS-232 interface card and PC mainframe performs link test.
RS-232 Link and RS-485 Interface Multi-Link Test (For link test model of RS-485
■
only)
The tester that can use RS-232 interface card or install RS-485 interface card and PC
mainframe performs link test. The maximum is 31 sets of instruments to process link test
with PC mainframe as using RS-485 interface card simultaneously. Also, PC mainframe
can control the setting and read the test data. When there is no PC mainframe, multi-link
test can be performed individually but the test data can't be read.
1-2