1.0DAT instrumentshttp://www.datinstruments.com/endatinstrumentshttp://www.datinstruments.com/en/author/datinstruments/rich600338<blockquote class="wp-embedded-content" data-secret="RYyMQqRzlV"><a href="http://www.datinstruments.com/en/lugeon-penetrability-test-online-calculator/">Lugeon and Penetrability Test, quick online calculator</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="http://www.datinstruments.com/en/lugeon-penetrability-test-online-calculator/embed/#?secret=RYyMQqRzlV" width="600" height="338" title="“Lugeon and Penetrability Test, quick online calculator” — DAT instruments" data-secret="RYyMQqRzlV" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script> This is a simple online Lugeon and Penetrability Test calculator. The complete Lugeon Test calculator is also available. It is useful to calculate Lugeon and Penetrability Values in permeability tests, given water pressure (in bar, MegaPascal or PSI) and water flow rate (in liters per minute).