Re: [MW:31050] How to check Argon Gas Purity?

Normally you can get the Test certificate from the gas supplier about the purity of the gas.

Its enough to confirm the purity for WPS requirements.

என்றும் அன்புடன்,
Thanks & Regards,
RAJAVARMAN
+971561895584

On Fri, Jun 26, 2020, 7:35 PM Vinayak <vinayaknaik57@gmail.com> wrote:

what is the instrument name to check purity.

On Saturday, April 5, 2014 at 4:41:41 PM UTC+5:30, Richard robes 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 <mlkth...@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" <prabhuj...@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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