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Phoenix Inspection Systems Limited Design and manufacture ultrasonic Transducers, Scanners and Custom Solutions for NDT inspections. Innovators in NDT technology 761 views Technical Discussions Cecil Cecil 03:02 Mar-09-2004 JIS Curve Does anyone know what the JIS curve is and when you woud use it. The Epoch 4 has 3 different DAC options, ASME, ASME3, and JIS. I have never heard of the JIS curve and dont know where it would apply. Anyone else know? Cecil    Reply  Translate  Close   Ramsrikanth Ramsrikanth 04:17 Mar-09-2004 Re: JIS Curve JIS has to do with Japanese standards Association You will have to deal only when you are to inspect to those standards. You might find more info at http://www.jsa.or.jp/default_english.asp. ramsrikanth ----------- Start Original Message ----------- : Does anyone know what the JIS curve is and when you woud use it. The Epoch 4 has 3 different DAC options, ASME, ASME3, and JIS. I have never heard of the JIS curve and dont know where it would apply. : Anyone else know? : : Cecil ------------ End Original Message ------------    Reply  Translate  Close   Jerry Sooter Jerry Sooter 00:22 Mar-12-2004 Re: JIS Curve JIS curve has curves at the following levels: +6dB, 0dB, -6dB, -12dB. In Staveley equipment, we include 3 curve (+6dB, 0dB, -6dB), 4 curve (+6dB, 0dB, -6dB, -14dB), and JIS (+6dB, 0dB, -6dB, -12dB). ----------- Start Original Message ----------- : Does anyone know what the JIS curve is and when you woud use it. The Epoch 4 has 3 different DAC options, ASME, ASME3, and JIS. I have never heard of the JIS curve and dont know where it would apply. : Anyone else know? : : Cecil ------------ End Original Message ------------    Reply  Translate  Close

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