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The cooling lines on these tools are know to gunk up over time. I suspect you?ll need to undo the fittings to check for blockages. ALLWIN has a solid support team that can guide you through the process.
Also, I thought the chiller was meant to cool just the door assembly and not the internal components. Forgive me if I?m wrong but it could be that the house cooling loop is what feeds the pyrometer.
Good luck!
-Leslie
> On Jul 5, 2023, at 6:59 AM, Richelson, Tucson <tucsonr at illinois.edu> wrote:
>
> ?
> Hello everyone,
>
> We have a AW610 RTP and we noticed that the pyrometer coolant water wasn?t flowing. We disconnected the chiller bath and tested it separately and confirmed that it was pumping water. Has anyone else experience this? Any suggestions on how to fix this?
>
> https://allwin21.com/accuthermo-aw-610/
>
>
> Best,
> Tucson Richelson
> -------------------------------------------------------------------------
> Nick Holonyak, Jr. Micro and Nanotechnology Lab (HMNTL)
> University of Illinois
> Rm 2118, MC-249
> 208 North Wright St. Urbana, IL 61801
> Office: +1 (217) 244-5138
> Web: http://mntl.illinois.edu/
> Schedule training: https://book.ms/b/Training2 at uillinoisedu.onmicrosoft.com
> Under the Illinois Freedom of Information Act any written communication to or from university employees regarding university business is a public record and may be subject to public disclosure.
>
> _______________________________________________
> labnetwork mailing list
> labnetwork at mtl.mit.edu
> https://mtl.mit.edu/mailman/listinfo.cgi/labnetwork
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From tucsonr at illinois.edu Thu Jul 6 10:10:57 2023
From: tucsonr at illinois.edu (Richelson, Tucson)
Date: Thu, 6 Jul 2023 14:10:57 +0000
Subject: [labnetwork] No water flow? - AccuThermo AW610M RTP
In-Reply-To: <7DC3F9D7-3B32-45FD-80EF-2FF066A81B89@gmail.com>
References: <MW4PR11MB582296CB00BAD874034C0FC9D92FA@MW4PR11MB5822.namprd11.prod.outlook.com>
<7DC3F9D7-3B32-45FD-80EF-2FF066A81B89@gmail.com>
Message-ID: <MW4PR11MB58228D8D81B653D5DC95CB40D92CA@MW4PR11MB5822.namprd11.prod.outlook.com>
Hello Leslie,
I blew some N2 through the lines and some milky water came out. It seems to be pumping fine now. If it fails again I?ll try that.
I?ve read and re-read the manual. This is still all new to me and I might still be wrong but here?s what I?ve learned so far.
There are three cooling systems. One is water (from the house) to cool the oven. One is N2 to cool the quartz isolation tube. And lastly is water (from a chiller bath) to cool the pyrometer.
I did reach out to Allwin and they got back to me, so thank you for your good suggestion, and thank you for responding!
From: Leslie George <logshappill at gmail.com>
Sent: Wednesday, July 5, 2023 11:32 AM
To: Richelson, Tucson <tucsonr at illinois.edu>
Cc: labnetwork at mtl.mit.edu
Subject: Re: [labnetwork] No water flow? - AccuThermo AW610M RTP
Hi Tucson,
The cooling lines on these tools are know to gunk up over time. I suspect you?ll need to undo the fittings to check for blockages. ALLWIN has a solid support team that can guide you through the process.
Also, I thought the chiller was meant to cool just the door assembly and not the internal components. Forgive me if I?m wrong but it could be that the house cooling loop is what feeds the pyrometer.
Good luck!
-Leslie
On Jul 5, 2023, at 6:59 AM, Richelson, Tucson <tucsonr at illinois.edu<mailto:tucsonr at illinois.edu>> wrote:
?
Hello everyone,
We have a AW610 RTP and we noticed that the pyrometer coolant water wasn?t flowing. We disconnected the chiller bath and tested it separately and confirmed that it was pumping water. Has anyone else experience this? Any suggestions on how to fix this?
https://allwin21.com/accuthermo-aw-610/<https://urldefense.com/v3/__https:/allwin21.com/accuthermo-aw-610/__;!!DZ3fjg!7YDEmFcEMtSywQUEDyf83DpbQSSpTRHfEloZaaXgShqRnVRujAFQokk9RcnIpk-PZvxn9YjQ60ffYkI6mHAHZ0Q$>
Best,
Tucson Richelson
-------------------------------------------------------------------------
Nick Holonyak, Jr. Micro and Nanotechnology Lab (HMNTL)
University of Illinois
Rm 2118, MC-249
208 North Wright St. Urbana, IL 61801
Office: +1 (217) 244-5138
Web: http://mntl.illinois.edu/
Schedule training: https://book.ms/b/Training2 at uillinoisedu.onmicrosoft.com<https://urldefense.com/v3/__https:/book.ms/b/Training2 at uillinoisedu.onmicrosoft.com__;!!DZ3fjg!7YDEmFcEMtSywQUEDyf83DpbQSSpTRHfEloZaaXgShqRnVRujAFQokk9RcnIpk-PZvxn9YjQ60ffYkI6Ct7gIHo$>
Under the Illinois Freedom of Information Act any written communication to or from university employees regarding university business is a public record and may be subject to public disclosure.
_______________________________________________
labnetwork mailing list
labnetwork at mtl.mit.edu<mailto:labnetwork at mtl.mit.edu>
https://mtl.mit.edu/mailman/listinfo.cgi/labnetwork<https://urldefense.com/v3/__https:/mtl.mit.edu/mailman/listinfo.cgi/labnetwork__;!!DZ3fjg!7YDEmFcEMtSywQUEDyf83DpbQSSpTRHfEloZaaXgShqRnVRujAFQokk9RcnIpk-PZvxn9YjQ60ffYkI6Lb4Bhqg$>
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From info at fabsurplus.com Thu Jul 6 09:22:10 2023
From: info at fabsurplus.com (Stephen Howe)
Date: Thu, 06 Jul 2023 15:22:10 +0200
Subject: [labnetwork] Scammers operating out of New York
Message-ID: <1ef8709d0633602539e941da351771d60ead46a1.camel@fabsurplus.com>
Dear Lab Network,
Hope you are all well.
As an FYI, please be aware that there is a gang of internet based
fraudsters operating in your area.
They are targetting such sectors as Semiconductor, healthcare, machine-
tooling and other high tech areas.
The way they work is they advertise tools which really exist in the
market place, which they don't own. When you send them a payment, they
just pocket the money via mule bank accounts and move on.
They are able to do this due to they are well protected by banking
privacy laws.
They have been operating since 2018 in the semiconductor sector. I have
advised the FBI repeatedly about many specific criminal activities of
this group, but the FBI did not take any actions to my knowledge ,
hence these individuals continue to operate scam companies and continue
to rip off businesses and individuals in the New York , Mid-West and