Forum Technical Discussions Re: oxie layer measurment in boiler tube Posted by: Tom Nelligan    (PID_139), E-mail: Address, on August 12, 2008 at 19:11 : In Reply to: oxie layer measurment in boiler tube posted by : ras , E-mail: Address, on August 12, 2008 at 16:56 : The specific answer to your question depends on which gage and transducer you are using. Please provide that additional information. If you're using Panametrics-NDT products I can help with the setup, and if you're using something from one of our competitors perhaps someone from that company can step in. In general, you will always measure from the echo representing the steel/oxide boundary to the echo representing the inside of the oxide layer, so gates are set for detection of those echoes. Some typical waveforms can be found in the application note at the link below. ----------- Start Original Message ----------- : pls inform proceduer to measure thickness of oxide layer through A-Scan instrument thickness gauge step by step for above measurment please also inform what display and where cursor to be set/gate ------------ End Original Message ------------ Measuring Internal Oxide Scale in Boiler Tubes Follow Ups: Post a Followup: Name: E-Mail: Subject: Comments: ----------- Start Original Message ----------- : The specific answer to your question depends on which gage and transducer you are using. Please provide that additional information. If you're using Panametrics-NDT products I can help with the setup, and if you're using something from one of our competitors perhaps someone from that company can step in. : In general, you will always measure from the echo representing the steel/oxide boundary to the echo representing the inside of the oxide layer, so gates are set for detection of those echoes. Some typical waveforms can be found in the application note at the link below. : : : pls inform proceduer to measure thickness of oxide layer through A-Scan instrument thickness gauge step by step for above measurment please also inform what display and where cursor to be set/gate ------------ End Original Message ------------ Optional Link URL: Example: "http://www....html". Alternative write "http://www.ndt.net/wshop/attach/filename.htm" if you transfered a filename.htm via FTP Page Title: is important! Optional Image URL: http://www....gif Attention! Please click the button only once. This may take a moment to process Forum Technical Discussions Help