[labnetwork] Span gauge replacements for gas cabinets

[Tom Britton]

Thank you Dennis!

Hi Greg. We can definitely help here. While we don't have any of the GG450 systems anymore, we do have every generation from that point forward, and over 500 gas cabinets and VMBs in stock. Because of this, I have all the parts you'll need to get back up for as little as possible. When you're ready for replacement cabinets, we have a cost model that many in our UGIM group have taken advantage of. As-new warrantees, on-site commissioning, training, ongoing support. It's a model that is designed to provide an excellent reconditioned gas cabinet that will serve all your needs at a price that won't destroy your budget.

This isn't a sales forum, so I'll leave it at that, but if you want to give me a call I'll get you the parts you need.

Thank you!

Tom

Tom Britton
Director of Sales
Critical Systems, Inc.
Direct: 208-890-1417
Office: 877-572-5515
www.CriticalSystemsInc.com<http://www.criticalsystemsinc.com/>

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From: labnetwork-bounces at mtl.mit.edu [mailto:labnetwork-bounces at mtl.mit.edu] On Behalf Of Dennis Schweiger
Sent: Tuesday, October 14, 2014 3:55 AM
To: Gregg Cure
Cc: Fab Network
Subject: Re: [labnetwork] Span gauge replacements for gas cabinets

Gregg,

I'd talk to Tom Britton of Critical Systems.  He's on this site, and is a regular contributor.  They have also refurbished "older" Air Products gas cabinets for me.  I would expect them to have spares, or could at least point you in the correct direction.  The "Span" name has been bought and sold so many times, I'm not sure what banner they're being offered under now.

I took a look at one of our gas cabinets, we're using a WIKA guage, similar to this;
http://wika.us/PGT23_063UHP_en_us.WIKA

Take care,

DennisSchweiger
University of Michigan/LNF

734.647.2055 Ofc

On Mon, Oct 13, 2014 at 1:46 PM, Gregg Cure <gregg.cure at gmail.com<mailto:gregg.cure at gmail.com>> wrote:
Hello,
We have older (circa 1992) Air Products GasGuard GG450 single and dual controller gas cabinets.
We are using them for SiH4, DCS, PH3 balance SiH4 for various LPCVD processes.

The Span pressure gauges in the pigtails and VMBs are showing their age and a few of them have failed, or are no longer able to be calibrated. These gauge transducers are either in the own weldments connected to the lines or connected to the lines via VCRs. One gauge is an analog visual unit on the secondary side of the regulator with an integral transducer that sends a signal to the controller.

It seems that Span is no longer a viable entity. Does anyone know of a 3rd party company that sources replacements for these transducers?

Thanks,
Gregg Cure`

--
Gregg D. Cure`
The University of Arizona
Arizona Research Laboratories
Nano Fabrication and Processing Center
1230 E. Speedway Blvd.
P.O. Box 210104
Tucson, AZ 85721-0104
Office: 520.626.1987<tel:520.626.1987>
Cell: 520.307.2760<tel:520.307.2760>
Fax: 520.626.7877<tel:520.626.7877>
Website: http://mfc.engr.arizona.edu
Website: http://www.arl.arizona.edu/

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