Hello, first the name: Daniel from Spain.

Before the request, I try to show you the whole history: I'm working in a I+D departament, an one of my projects its try to find the replacement for an old industrial chromatograph, like the one in the link, but for HPLC examination of polymers (using THF as carrier), a GPC chromatograph:
http://cgi.ebay.com/PV-19-APPLIED-AUTO-OPTICHROM-ADVANCE-CHROMATOGRAPH_W0QQitemZ230083987548QQcategoryZ48720QQcmdZViewItem
The chromatograh is running actually. :)

We are studying the system and trying to found what can be reused and what can be changed.

At the moment we have found that in this elements, we have found information an replacement:

- Valves: Yes.
- Columns: Yes
- Pumps: Yes.
- I/O - electronic/control system: sure, but we have no think about it
yet.


We have problems in:

- Detector: it used a OEM dielectric constant detector. Well, we haven't
found another one or a U/V detector that can be included in industrial
equipment (only for labs). ¿Solution? Make another based in the actual
detector. But we keep searching.

- OVEN: the problem is what we need to put inside the oven:

- 4 columns
- sample valves
- detector + electronic
- 60 / 70 º
- Based on resistors.

As in the point before, we only find lab ones, not for industrial or OEM
equipment. We need more space


¿Can somebody give us any information about that?:

- Web links.
- Distributors
- Similar problems.
- Something you can remember.
- Somebody to ask for.


Thank you. Be free to make any comments you want.