{"id":2968,"date":"2026-02-05T01:35:00","date_gmt":"2026-02-05T01:35:00","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/pst-01-puncture-strength-tester\/"},"modified":"2026-02-05T01:35:00","modified_gmt":"2026-02-05T01:35:00","slug":"pst-01-puncture-strength-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/ro\/products\/pst-01-puncture-strength-tester.html","title":{"rendered":"PST-01 Tester de rezisten\u021b\u0103 la perforare"},"content":{"rendered":"<h2>1. Prezentarea testerului de rezisten\u021b\u0103 la perforare<\/h2>\n<p><strong>PST-01\u00a0<a href=\"https:\/\/www.materialstests.com\/ro\/paper-board-tester.html\/\">Tester de rezisten\u021b\u0103 la perforare<\/a><\/strong><a href=\"https:\/\/www.materialstests.com\/ro\/paper-board-tester.html\/\">\u00a0<\/a>m\u0103soar\u0103 energia necesar\u0103 pentru perforarea cartonului pentru containere sau a cartonului ondulat cu un punct piramidal fixat pe un bra\u021b pendul. Rezultatele sunt raportate \u00een \u201cunit\u0103\u021bi de perforare\u201d, alc\u0103tuite din dou\u0103 componente majore: energia de rupere a materialului \u0219i energia de \u00eendoire a acestuia din calea v\u00e2rfului.<\/p>\n<h3>Aplica\u021bii ale testerului de rezisten\u021b\u0103 la perforare<\/h3>\n<p><strong>Evaluarea rezisten\u021bei la perforare:\u00a0<\/strong>Utilizat \u00een principal pentru a evalua rezisten\u021ba diferitelor materiale la perforare cu obiecte ascu\u021bite, \u00een special \u00een industria ambalajelor, medical\u0103, alimentar\u0103 \u0219i alte industrii, pentru a se asigura c\u0103 materialele pot proteja \u00een mod eficient produsele interne de deterior\u0103ri.<br \/>\n<strong>Controlul calit\u0103\u021bii:\u00a0<\/strong>Asigura\u021bi-v\u0103 c\u0103 materialele respect\u0103 standardele industriale \u0219i cerin\u021bele clien\u021bilor \u0219i reduce\u021bi pierderile de produse cauzate de deteriorarea materialelor.<br \/>\n<strong>Dezvoltarea produsului:<\/strong>\u00a0Ajuta\u021bi cercet\u0103torii \u0219i inginerii s\u0103 selecteze materialele adecvate, s\u0103 optimizeze proiectarea produselor \u0219i solu\u021biile de ambalare \u0219i s\u0103 asigure calitatea \u0219i performan\u021ba general\u0103 a produsului.<\/p>\n<p><a href=\"https:\/\/www.materialstests.com\/ro\/paper-board-tester.html\/\"><img decoding=\"async\" title=\"PST-01 Tester de rezisten\u021b\u0103 la perforare\" src=\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20240626\/422e222f761b0c893a978e3e1c6b58f4.png?1\" alt=\"PST-01 Tester de rezisten\u021b\u0103 la perforare\" \/><\/a><\/p>\n<h2>2. Principiul ma\u0219inii de testare a punc\u021biei<\/h2>\n<p>Un cap de perforare, const\u00e2nd \u00eentr-o piramid\u0103 triunghiular\u0103 cu unghi drept din o\u021bel inoxidabil, este fixat pe un bra\u021b solid. Bra\u021bul, sub sarcin\u0103, se mi\u0219c\u0103 pe un arc de cerc p\u00e2n\u0103 c\u00e2nd intr\u0103 \u00een contact cu epruveta prins\u0103 \u00eentre dou\u0103 pl\u0103ci orizontale. Placa superioar\u0103 este fix\u0103; cea inferioar\u0103 este \u00eenc\u0103rcat\u0103 cu arc. Fiecare are o gaur\u0103 triunghiular\u0103 pentru a g\u0103zdui capul de punc\u021bie. Un guler, fixat liber pe prelungirea cilindric\u0103 a capului de perforare, se desprinde dup\u0103 penetrare \u0219i ader\u0103 la epruvet\u0103, men\u021bin\u00e2nd gaura deschis\u0103 \u0219i \u00eempiedic\u00e2nd ac\u021biunea de fr\u00e2nare a pendulului.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-417\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester2-300x300.jpg\" alt=\"PST-01 Tester de rezisten\u021b\u0103 la perforare\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester2-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester2-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester2-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester2-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester2-100x100.jpg 100w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester2.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>3. Caracteristici tehnice<\/h2>\n<p>1. Afi\u0219aj LCD \u0219i panou de operare tip meniu PVC<\/p>\n<p>2. Control de microcomputer cu statistici de date, func\u021bie de stocare \u0219i imprimare<\/p>\n<p>3. M\u0103surarea automat\u0103 \u0219i judecata inteligent\u0103, afi\u0219area \u00een timp real a rezultatului testului<\/p>\n<p>4. Patru viteze reglabile<\/p>\n<p>5. Design de protec\u021bie \u0219i performan\u021b\u0103 stabil\u0103<\/p>\n<p>&nbsp;<\/p>\n<h2>4. Specifica\u021bii<\/h2>\n<div class=\"table\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>Intervalul de testare<\/td>\n<td>(1~48) J<\/td>\n<\/tr>\n<tr>\n<td>Patru viteze<\/td>\n<td>A \uff1c6J; B\uff1c12J; C\uff1c24J; D\uff1c48J<\/td>\n<\/tr>\n<tr>\n<td>Rezolu\u021bie<\/td>\n<td>0.001J<\/td>\n<\/tr>\n<tr>\n<td>M\u0103rimea e\u0219antionului<\/td>\n<td>175*175mm<\/td>\n<\/tr>\n<tr>\n<td>Cap de presiune<\/td>\n<td>(100\u00b12) Kpa<\/td>\n<\/tr>\n<tr>\n<td>Fric\u021biune Rezisten\u021ba man\u0219onului<\/td>\n<td>\uff1c0.25J<\/td>\n<\/tr>\n<tr>\n<td>Cap piramidal<\/td>\n<td>Lungime margine 60mm\u00d760mm\u00d760mm \u00cen\u0103l\u021bime 25\u00b10.7mm<\/td>\n<\/tr>\n<tr>\n<td>Dimensiune<\/td>\n<td>900*410*800mm<\/td>\n<\/tr>\n<tr>\n<td>Putere<\/td>\n<td>AC 220V 50Hz<\/td>\n<\/tr>\n<tr>\n<td>Greutate<\/td>\n<td>110 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>5. Standarde<\/h2>\n<p>ISO 3036, TAPPI T803, DIN 53142, GB\/T 2679, QB\/T 1664, SN T0262<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-416\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester-300x300.jpg\" alt=\"PST-01 Tester de rezisten\u021b\u0103 la perforare\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester-100x100.jpg 100w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/PST-01-Puncture-Strength-Tester.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>6. \u00centreb\u0103ri frecvente<\/h2>\n<p><strong>Ce este pendulul \u0219i capul de punc\u021bie utilizate \u00een testerul de punc\u021bie?<\/strong><\/p>\n<p>Pendulul este prev\u0103zut cu un bra\u021b, av\u00e2nd forma unui arc de cerc de 90\u201d, la care este ata\u0219at capul de perforare. At\u00e2t pendulul, c\u00e2t \u0219i bra\u021bul trebuie s\u0103 fie suficient de rezistente pentru a minimiza deformarea \u0219i vibra\u021biile \u00een timpul efectu\u0103rii \u00eencerc\u0103rii.<\/p>\n<p>Capul de perforare trebuie s\u0103 fie o piramid\u0103 triunghiular\u0103 dreptunghiular\u0103 de 25 + 0,7 mm \u00een\u0103l\u021bime, cu marginile dintre laturi rectificate la o raz\u0103 \u00eentre 1,0 \u0219i 1,6 mm.<\/p>\n<p>Unul dintre marginile bazei piramidei trebuie s\u0103 fie paralel cu axa de rota\u021bie a pendulului, iar col\u021bul opus al bazei trebuie s\u0103 fie \u00eendreptat spre axa de rota\u021bie.<br \/>\nAxa de simetrie prin punctul efectiv al capului de perforare trebuie s\u0103 fie vertical\u0103 atunci c\u00e2nd este la jum\u0103tatea planului orizontal prin axa pendulului.<\/p>\n<p>La punctul de eliberare, pendulul trebuie s\u0103 se afle \u00een pozi\u021bia orizontal\u0103, care se determin\u0103 prin m\u0103surarea unui unghi de 90\u201d de la pendulul cu centrul s\u0103u de greutate \u00een repaus.<\/p>\n<p>Dac\u0103 ave\u021bi nevoi de cump\u0103rare, v\u0103 rug\u0103m s\u0103\u00a0<a href=\"https:\/\/www.materialstests.com\/ro\/contact-us.html\/\">contacta\u021bi-ne<\/a>\u00a0\u0219i\u00a0<a href=\"https:\/\/www.materialstests.com\/ro\/\">Cell Instruments<\/a>\u00a0v\u0103 va oferi produse satisf\u0103c\u0103toare.<\/p>\n<p><a href=\"https:\/\/www.materialstests.com\/ro\/products.html\/\"><img decoding=\"async\" title=\"PST-01 Tester de rezisten\u021b\u0103 la perforare\" src=\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20240222\/27e953cb0f80291dd9c5ea583ae534bc.png?1\" alt=\"PST-01 Tester de rezisten\u021b\u0103 la perforare\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p class=\"aahaf6o\">Dac\u0103 dori\u021bi mai multe informa\u021bii despre acest produs, v\u0103 rug\u0103m s\u0103 nu ezita\u021bi s\u0103 ne contacta\u021bi. Recomand alte produse populare pentru dvs:\u00a0<a class=\"aahaf6o\" title=\"Tester de containere\" href=\"https:\/\/www.materialstests.com\/ro\/container-tester.html\/\">Tester de containere<\/a>,\u00a0<a class=\"aahaf6o\" title=\"Tester sering\u0103 medical\u0103\" href=\"https:\/\/www.materialstests.com\/ro\/products\/mst-01-medical-syringe-tester.html\/\">Tester sering\u0103 medical\u0103<\/a>,\u00a0<a class=\"aahaf6o\" title=\"Solu\u021bie de testare a ambalajelor medicale\" href=\"https:\/\/www.materialstests.com\/ro\/products\/mpt-01-medical-packaging-tester.html\/\">Solu\u021bie de testare a ambalajelor medicale<\/a>,\u00a0<a class=\"aahaf6o\" title=\"Tester de grosime a \u021besutului\" href=\"https:\/\/www.materialstests.com\/ro\/products\/thd-01-tissue-thickness-tester.html\/\">Tester de grosime a \u021besutului<\/a>,\u00a0<a class=\"aahaf6o\" title=\"Solu\u021bie de testare a ruperii pl\u0103cii\" href=\"https:\/\/www.materialstests.com\/ro\/products\/bnp-01-board-bursting-tester.html\/\">Solu\u021bie de testare a ruperii pl\u0103cii<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>1. Prezentarea dispozitivului de testare a rezisten\u021bei la perforare Dispozitivul de testare a rezisten\u021bei la perforare PST-01 m\u0103soar\u0103 energia necesar\u0103 pentru perforarea cartonului pentru containere sau a cartonului ondulat cu un v\u00e2rf piramidal fixat pe un bra\u021b pendul. Rezultatele sunt raportate \u00een \u201cunit\u0103\u021bi de perforare\u201d, alc\u0103tuite din dou\u0103 componente majore: energia de rupere a materialului \u0219i energia de \u00eendoire a acestuia din calea [...]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[1493,1476,1477,1478,1479,1488],"class_list":["post-2968","products","type-products","status-publish","hentry","products-categories-paper-board-tester","productstags-eedle-puncture-tester","productstags-needle-puncture-resistance","productstags-needle-puncture-resistance-test","productstags-needle-puncture-resistance-test-for-rubber-stopper","productstags-needle-puncture-resistance-test-for-vial-stopper","productstags-syringe-needle-puncture-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products\/2968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products\/2968\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/media?parent=2968"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products-categories?post=2968"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/productstags?post=2968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}