The DDX 9121B is the latest in the DDX family for partial discharge and
radio interference voltage testing. With the DDX 9121B you can setup,
control, test, monitor and generate test reports from a single computer.
Its modular design makes the DDX 9121B flexible for any application.
From single measuring input to simultaneous nine measuring inputs. From
traditional partial discharge according IEC 60270 to RIV measurement or
PD under DC. From pass/fail test to advanced phase resolution time
analysis. The DDX 9121B includes all you need and have all you want.
The DDX 9121B comprises 1 to 9 rack-mounted unit(s) communicating with a
remote PC (not included), which handles the display of PD information
using the DDX 9121B/SWR data acquisition and remote control software.
The software displays test results, generates test reports, and provides
a means to calibrate the system. Digital filters allow the measurement
frequency range to be at any range into measuring band to suppress
frequency dependent noise. In addition gating possibilities allow
blanking out stationary interferences.
The reports can then be printed out from the software or displayed as a
web page. With help of the software the user can also export the results
for use in a spreadsheet. Software also provides bitmaps for inclusion
in other reports.