Re: [MW:20505] How to check Argon Gas Purity?

by using SHAW meter,u can check purity level

THANKS & BEST REGARDS

KG.PANDITHAN, AWS-CWI, CSWIP 3.1

CONSULTANT-WELDING & QUALITY

On Sat, Apr 5, 2014 at 4:41 PM, Richard robes <mech.processes@gmail.com> wrote:

Mr.Prabhu,

You can check with Argon gas meter / Analyzer for 99.9 % purity or as per WPS requirements. Hope it's clear.

Regards

Richard

On Fri, Apr 4, 2014 at 4:18 PM, Maulik Thakkar <mlkthakkar2@gmail.com> wrote:

You want to check which impurity?

Normally moisture/dew point need to be checked as per AWS 5.32. It should be less then 10.5 ppm.

To check moisture, dew point analyzer is available.

Regards,
Maulik
L&T, Welding engg. & Metallurgy

On Apr 4, 2014 5:31 PM, "prabhu" <prabhujeetnikam@gmail.com> wrote:

Dear All,

 

I my doing work on SS material 316L , ensurinig clean and dust free area and surface but enable to rnsure the Argon gas purity.

please guid me how to ensure the gas .

Or is there any divice to check the Argon gas impurities.

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