Reply by Klaus Kragelund●October 20, 20232023-10-20
On Friday, 20 October 2023 at 23:16:22 UTC+2, Klaus Kragelund wrote:
> On Friday, 20 October 2023 at 23:00:53 UTC+2, Phil Hobbs wrote:
> > Klaus Kragelund <klaus.k...@gmail.com> wrote:
> > > Hi
> > >
> > > I need to purchase a UV meter to measure on a UV driver.
> > >
> > > Wavelengt is 220nm.
> > >
> > > Can anyone recommend a good cheap variant?
> > >
> > > I have been recommended:
> > >
> > > USB2000+
> > >
> > > and from:
> > >
> > > http://aseq-instruments.com/
> > >
> > > Regards
> > >
> > > Klaus
> > >
> > Do you want a spectrometer, or just a power meter?
> >
> I need to monitor the entire spectrum to make sure the energy is placed in the right wavelength, so a spectrometer.
>
> It's for a UV excimer lamp, and I am looking into the best way to drive the lamp.
The current drive method is a flyback converter where the lamp is just placed on the output of the flyback transformer, so it sees a high voltage pulse during the flyback interval of several kV. Apparently this is the way these kinds of lamps are driven.
Reply by Klaus Kragelund●October 20, 20232023-10-20
On Friday, 20 October 2023 at 23:00:53 UTC+2, Phil Hobbs wrote:
> Klaus Kragelund <klaus.k...@gmail.com> wrote:
> > Hi
> >
> > I need to purchase a UV meter to measure on a UV driver.
> >
> > Wavelengt is 220nm.
> >
> > Can anyone recommend a good cheap variant?
> >
> > I have been recommended:
> >
> > USB2000+
> >
> > and from:
> >
> > http://aseq-instruments.com/
> >
> > Regards
> >
> > Klaus
> >
> Do you want a spectrometer, or just a power meter?
>
I need to monitor the entire spectrum to make sure the energy is placed in the right wavelength, so a spectrometer.
It's for a UV excimer lamp, and I am looking into the best way to drive the lamp.
Reply by Phil Hobbs●October 20, 20232023-10-20
Klaus Kragelund <klaus.kragelund@gmail.com> wrote:
> Hi
>
> I need to purchase a UV meter to measure on a UV driver.
>
> Wavelengt is 220nm.
>
> Can anyone recommend a good cheap variant?
>
> I have been recommended:
>
> USB2000+
>
> and from:
>
> http://aseq-instruments.com/
>
> Regards
>
> Klaus
>
Do you want a spectrometer, or just a power meter?
Cheers
Phil Hobbs
--
Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC /
Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics
Reply by Klaus Kragelund●October 20, 20232023-10-20
Hi
I need to purchase a UV meter to measure on a UV driver.
Wavelengt is 220nm.
Can anyone recommend a good cheap variant?
I have been recommended:
USB2000+
and from:
http://aseq-instruments.com/
Regards
Klaus