Hi Hector,

You can spot-weld a cheap tungsten wire of the same diameter.
A huge choice of wires you may find in Goodfellow, www.goodfelow.com.
Regards,
Stan


At 15:46 06-07-24 -0300, you wrote:
>Dear all
>
>I have recently received an old MS with a IONIVAC vacuum controller and a IE
>211 nude ion gauge.  Unfortunately, the filament has burnt out. I tried to
>buy a replacement but it has been discontinued.  I would really appreciate
>if anybody who has a spare filament that won't be used in the future could
>let me know.  I am very interested in buying it.
>
>Thank you in advance
>
>
>PS.   If there are any doubts about the model, I can send a photograph.
>
>
>Héctor
>
>
>Héctor O. Panarello
>Director
>INSTITUTO DE GEOCRONOLOGÍA Y GEOLOGÍA ISOTÓPICA (INGEIS)
>Pabellón INGEIS - Ciudad Universitaria
>1428 Ciudad de Buenos Aires
>Tel: +54-11-4784 7798
>Fax  +54-11-47833024
>

Dr. Stanislaw Halas
Mass Spectrometry Laboratory
Institute of Physics, UMCS
20-031 Lublin, Poland
phone: +48 81 537-62-75
fax: +48 81 533-36-69