EPU355  Nitric Oxide isoPod™ with USB

EPU355 Nitric Oxide isoPod™  with USB
EPU355 Nitric Oxide isoPod™ with USB


  • Works with most polarographic NO sensors
  • Direct USB connection to computer
  • Graphic and tabular display with Pod-Vu software
Unit Price: $ (USD) 675.00


A compact, low noise, signal conditioner for monitoring polarographic nitric oxide electrodes. The isoPod works with most polarographic nitric oxide electrodes; more more information, see the nitric oxide research page.

Electrical isolation minimizes interference with nearby pH, conductivity, ISE and similar sensors used in multi–parametric studies.

Connects directly to computer USB port, or via a USB hub, and uses eDAQ Pod-Vu software to log and graph signals directly to a Windows XP or later computer.

Note that Pod-Vu software is shipped with USB isoPods and can be used without a license with a single isoPod. You must purchase a license to use Pod-Vu software with two or more isoPod units on a single computer.

Customised software

You can also write your own recording, or process control, software using  the 'virtual serial protocol' provided over the isoPod's USB interface.  The serial protocol can be accessed by:

  • writing your own software, for example in LabView, C#, Visual Basic, etc.
  • terminal emulation software compatible with serial (COM) ports, eg TeraTermHyperTerminal.
  • other serial (COM) port compatible software that can log responses into a file or Excel document, eg WinWedgeHyperAccess.


The isoPods for Recording Temperature, pH, Conductivity and Dissolved Oxygen
Serial Port Monitor for hardware which use serial ports (isoPods, HVS)

View more related videos on the Screencast Training Videos Wiki

  • Input Socket:   BNC
  • Ranges (and resolution):
        2 nA   (625 aA),
        20 nA   (6.25 fA),
        200 nA   (62.5 fA),
        2 µA    (625 fA)
  • Zero offset: ±2  µA
  • Polarization: +500 to +1000 mV
  • Size:   108 x 58 x 35 mm;   200 g
  • Isolation: > 250 Vrms

More Information

EPU355_Nitric_Oxide_USB_isoPod (220 KB PDF)

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