{"id":3714,"date":"2021-09-13T11:13:43","date_gmt":"2021-09-13T11:13:43","guid":{"rendered":"https:\/\/telsamedia.co.uk\/classinstrument\/?page_id=3714"},"modified":"2026-10-13T15:20:50","modified_gmt":"2026-10-13T15:20:50","slug":"jauge-depaisseur-a-ultrasons-touchstone-1","status":"publish","type":"page","link":"https:\/\/www.classltd.com\/fr\/jauge-depaisseur-a-ultrasons-touchstone-1\/","title":{"rendered":"Jauge d'\u00e9paisseur \u00e0 ultrasons Touchstone\u2122 1"},"content":{"rendered":"

Jauge d'\u00e9paisseur \u00e0 ultrasons Touchstone\u2122 1<\/h1><\/div>
<\/div><\/div><\/div><\/div>

QU'EST-CE QUE LA JAUGE D'\u00c9PAISSEUR \u00c0 ULTRASONS TOUCHSTONE\u2122 1\u00a0?<\/h4><\/div>

La TOUCHSTONE\u2122 1 <\/strong>est une jauge UT haute performance. Il s'agit d'une jauge d'\u00e9paisseur portable \u00e0 faible co\u00fbt et simple \u00e0 utiliser, souvent connue sous le nom de \u00ab jauge d'\u00e9paisseur \u00e0 ultrasons \u00bb aux \u00c9tats-Unis.<\/p>\n

Il convient \u00e0 une vari\u00e9t\u00e9 d'applications en CND (essais non destructifs) et est capable de mesurer la plupart des mat\u00e9riaux d'ing\u00e9nierie, y compris le plastique, le verre, le cuivre, la fonte et l'aluminium, ainsi qu'une large gamme d'aciers.<\/p>\n<\/div><\/div><\/div>

\"Jauge<\/span><\/div><\/div><\/div>
<\/i>Obtenir un devis<\/span><\/a><\/div>\n\n<\/div><\/div>
<\/i>Pierre de touche<\/span><\/a><\/div><\/div><\/div>
V\u00e9rifier les vitesses<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div>

<\/i><\/i><\/span>COMMENT FONCTIONNE LE TOUCHSTONE\u2122 1 ?<\/span><\/a><\/h4><\/div>
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Les tests d'\u00e9paisseur par ultrasons sont utilis\u00e9s dans le contr\u00f4le de la qualit\u00e9 pendant la fabrication et comme outil d'inspection pour mesurer l'\u00e9paisseur de paroi restante des mat\u00e9riaux - sujets \u00e0 l'\u00e9rosion et \u00e0 la corrosion.<\/p>\n

La TOUCHSTONE\u2122 1 <\/strong>fonctionne en utilisant la vitesse du son. La TOUCHSTONE\u2122 1 <\/strong>La jauge d'\u00e9paisseur \u00e0 ultrasons envoie des ultrasons \u00e0 travers le mat\u00e9riau que vous mesurez. La vitesse \u00e0 laquelle il se d\u00e9place \u00e0 travers le mat\u00e9riau donne une mesure de l'\u00e9paisseur du mat\u00e9riau.<\/p>\n

Cliquez ici pour ouvrir le tableau des vitesses<\/span><\/a><\/div>\n
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Toutes les vitesses de ce tableau de vitesse du son sont des approximations -<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Mat\u00e9riel<\/strong><\/span><\/td>\nVitesse du son pouce\/\u00b5seconde<\/strong><\/span><\/td>\nM\u00e8tres\/seconde<\/strong><\/span><\/td>\n<\/tr>\n
Air<\/span><\/td>\n0.013<\/span><\/td>\n330<\/span><\/td>\n<\/tr>\n
Aluminium<\/span><\/td>\n0.250<\/span><\/td>\n6300<\/span><\/td>\n<\/tr>\n
Oxyde d'alumine<\/span><\/td>\n0.390<\/span><\/td>\n9900<\/span><\/td>\n<\/tr>\n
B\u00e9ryllium<\/span><\/td>\n0.510<\/span><\/td>\n12900<\/span><\/td>\n<\/tr>\n
Carbure de bore<\/span><\/td>\n0.430<\/span><\/td>\n11000<\/span><\/td>\n<\/tr>\n
Laiton<\/span><\/td>\n0.170<\/span><\/td>\n4300<\/span><\/td>\n<\/tr>\n
Cadmium<\/span><\/td>\n0.110<\/span><\/td>\n2800<\/span><\/td>\n<\/tr>\n
Cuivre<\/span><\/td>\n0.180<\/span><\/td>\n4700<\/span><\/td>\n<\/tr>\n
Verre (couronne)<\/span><\/td>\n0.210<\/span><\/td>\n5300<\/span><\/td>\n<\/tr>\n
Glyc\u00e9rine<\/span><\/td>\n0.075<\/span><\/td>\n1900<\/span><\/td>\n<\/tr>\n
Or<\/span><\/td>\n0.130<\/span><\/td>\n3200<\/span><\/td>\n<\/tr>\n
Glace<\/span><\/td>\n0.160<\/span><\/td>\n4000<\/span><\/td>\n<\/tr>\n
Inconel<\/span><\/td>\n0.220<\/span><\/td>\n5700<\/span><\/td>\n<\/tr>\n
Le fer<\/span><\/td>\n0.230<\/span><\/td>\n5900<\/span><\/td>\n<\/tr>\n
Fer (fonte)<\/span><\/td>\n0.180<\/span><\/td>\n4600<\/span><\/td>\n<\/tr>\n
Conduire<\/span><\/td>\n0.085<\/span><\/td>\n2200<\/span><\/td>\n<\/tr>\n
Magn\u00e9sium<\/span><\/td>\n0.230<\/span><\/td>\n5800<\/span><\/td>\n<\/tr>\n
Mercure<\/span><\/td>\n0.057<\/span><\/td>\n1400<\/span><\/td>\n<\/tr>\n
Molybd\u00e8ne<\/span><\/td>\n0.250<\/span><\/td>\n6300<\/span><\/td>\n<\/tr>\n
Monel<\/span><\/td>\n0.210<\/span><\/td>\n5400<\/span><\/td>\n<\/tr>\n
N\u00e9opr\u00e8ne<\/span><\/td>\n0.063<\/span><\/td>\n1600<\/span><\/td>\n<\/tr>\n
Nickel<\/span><\/td>\n0.220<\/span><\/td>\n5600<\/span><\/td>\n<\/tr>\n
Nylon, 6,6<\/span><\/td>\n0.100<\/span><\/td>\n2600<\/span><\/td>\n<\/tr>\n
Huile (SAE 30)<\/span><\/td>\n0.067<\/span><\/td>\n1700<\/span><\/td>\n<\/tr>\n
Platine<\/span><\/td>\n0.130<\/span><\/td>\n3300<\/span><\/td>\n<\/tr>\n
Plexiglas<\/span><\/td>\n0.110<\/span><\/td>\n1700<\/span><\/td>\n<\/tr>\n
Poly\u00e9thyl\u00e8ne<\/span><\/td>\n0.070<\/span><\/td>\n1900<\/span><\/td>\n<\/tr>\n
Polystyr\u00e8ne<\/span><\/td>\n0.0930<\/span><\/td>\n2400<\/span><\/td>\n<\/tr>\n
Polyur\u00e9thane<\/span><\/td>\n0.0700<\/span><\/td>\n1900<\/span><\/td>\n<\/tr>\n
Quartz<\/span><\/td>\n0.230<\/span><\/td>\n5800<\/span><\/td>\n<\/tr>\n
Caoutchouc, Butyle<\/span><\/td>\n0.070<\/span><\/td>\n1800<\/span><\/td>\n<\/tr>\n
Argent<\/span><\/td>\n0.140<\/span><\/td>\n3600<\/span><\/td>\n<\/tr>\n
Acier, doux<\/span><\/td>\n0.230<\/span><\/td>\n5920<\/span><\/td>\n<\/tr>\n
Acier inoxydable<\/span><\/td>\n0.230<\/span><\/td>\n5800<\/span><\/td>\n<\/tr>\n
T\u00e9flon<\/span><\/td>\n0.060<\/span><\/td>\n1400<\/span><\/td>\n<\/tr>\n
\u00c9tain<\/span><\/td>\n0.130<\/span><\/td>\n3300<\/span><\/td>\n<\/tr>\n
Titane<\/span><\/td>\n0.240<\/span><\/td>\n6100<\/span><\/td>\n<\/tr>\n
Tungst\u00e8ne<\/span><\/td>\n0.200<\/span><\/td>\n5200<\/span><\/td>\n<\/tr>\n
Uranium<\/span><\/td>\n0.130<\/span><\/td>\n3400<\/span><\/td>\n<\/tr>\n
Eau<\/span><\/td>\n0.0584<\/span><\/td>\n1480<\/span><\/td>\n<\/tr>\n
Zinc<\/span><\/td>\n0.170<\/span><\/td>\n4200<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>\u00c9TAPE PAR \u00c9TAPE EN UTILISANT LE TOUCHSTONE\u2122 1<\/span><\/a><\/h4><\/div>
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  1. \u00c9talonnez le capteur \u00e0 l'aide du bloc d'\u00e9talonnage int\u00e9gr\u00e9.<\/li>\n<\/ol>\n
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    1. Identifiez la substance dont vous voulez mesurer l'\u00e9paisseur.<\/li>\n<\/ol>\n
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      1. Utilisez le tableau de vitesse du son pour d\u00e9terminer la vitesse du son pertinente pour la substance.<\/li>\n<\/ol>\n
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        1. Utilisez les fl\u00e8ches de vitesse haut et bas pour r\u00e9gler la vitesse requise.<\/li>\n<\/ol>\n
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          1. Placez le couplant sur la substance test\u00e9e et appuyez sur le capteur vers le bas. L'\u00e9paisseur sera affich\u00e9e.<\/li>\n<\/ol>\n<\/div><\/div><\/div>

            <\/i><\/i><\/span>LE KIT COMPLET DE TEST DE COUVERCLE DE HAYON TOUCHSTONE\u2122 1 COMPREND\u00a0:<\/span><\/a><\/h4><\/div>
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