This is a Pfeiffer part anyway. If Finnigan provided it, that's where 
they would have to get it. Pfeiffer doesn't even make the part anymore 
so you need to go to a third party. These controllers were used on many 
different instruments so these controllers seem to be readily available.

Just do a Google search and you will find some options on where to 
purchase one. Here's a couple of examplea, may not be the best prices, 
but this was a 2 second search on the internet. If you want to keep the 
workhorse running get used to this situation and be prepared to use the 
internet and start rolling up you sleeves and be prepared to rebuilt 
your own boards. Complete board swaps are rare, but with the internet 
and a part number you can find almost anything you need.

There are others that are used and not reconditioned if your budget is 


On 1/26/2016 4:40 AM, Heinrich Taubald wrote:
> Dear all,
> our working horse MAT252 has problems. As Thermo is no longer offering technical support and spare parts we are looking for a
> Power supply/control Unit for Turbopump TCP120 S
> Old spare part number as listed in the manual: 002 3181
> Does anybody have it available or knows somebody who has it in a shelf somewhere?
> Thanks in advance
> Heiner
> **************************************
> Dr. Heinrich Taubald
> Universität Tübingen
> Fachbereich Geowissenschaften
> Isotopengeochemie
> Wilhelmstr. 56
> D-72074 Tübingen
> [log in to unmask]
> +49-7071-2977586 phone
> +49-7071-295713 fax
> **************************************
> .

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