{"id":2884,"date":"2026-02-05T01:34:54","date_gmt":"2026-02-05T01:34:54","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/bnp-01-board-bursting-tester\/"},"modified":"2026-02-05T01:34:54","modified_gmt":"2026-02-05T01:34:54","slug":"bnp-01-board-bursting-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/sk\/products\/bnp-01-board-bursting-tester.html","title":{"rendered":"BNP-01 Tester na praskanie dosiek"},"content":{"rendered":"

1. Predstavenie BNP-01 Tester na praskanie dosiek<\/h2>\n

BNP-01\u00a0Tester na praskanie dosiek<\/a><\/strong>\u00a0sa pou\u017e\u00edva na meranie pevnosti pri roztrhnut\u00ed dosky vystavenej zvy\u0161uj\u00facemu sa hydraulick\u00e9mu tlaku. Je pou\u017eite\u013en\u00e1 pre v\u0161etky typy lepenky (vr\u00e1tane vlnitej a pevnej drevovl\u00e1knitej lepenky) s pevnos\u0165ou v tlaku pri roztrhnut\u00ed v rozsahu od 350 kPa do 5 500 kPa. Je pou\u017eite\u013en\u00e1 aj pre papiere alebo lepenky s pevnos\u0165ou v tlaku pri roztrhnut\u00ed a\u017e 250 kPa, ak sa m\u00e1 papier alebo lepenka pou\u017ei\u0165 na pr\u00edpravu materi\u00e1lu s vy\u0161\u0161ou pevnos\u0165ou v tlaku pri roztrhnut\u00ed, ako je vlnit\u00e1 lepenka.<\/p>\n

Na\u0161a str\u00e1nka\u00a0digit\u00e1lna doska Mullen tester pevnosti prasknutia<\/strong>\u00a0je ide\u00e1lny na meranie trhacej sily\u00a0Papierov\u00e1 doska<\/a>. Navrhnut\u00e9 \u0161peci\u00e1lne pre\u00a0testovanie pevnosti papierovej lepenky pri roztrhnut\u00ed<\/strong>, na\u0161e vybavenie zaru\u010duje presn\u00e9 a spo\u013eahliv\u00e9 v\u00fdsledky.<\/p>\n

 <\/p>\n

\"BNP-01<\/a><\/p>\n

2. Podmienky testera na prasknutie dosky<\/h2>\n

Pevnos\u0165 pri prasknut\u00ed:<\/strong>\u00a0maxim\u00e1lny tlak vyvinut\u00fd hydraulick\u00fdm syst\u00e9mom pri pretl\u00e1\u010dan\u00ed pru\u017enej membr\u00e1ny cez kruhov\u00fa plochu papiera, ke\u010f sa tlak vyv\u00edja sp\u00f4sobom op\u00edsan\u00fdm v met\u00f3de<\/p>\n

Index v\u00fdbuchu:<\/strong>\u00a0pevnos\u0165 papiera v roztrhnut\u00ed v kilopascaloch vydelen\u00e1 gram\u00e1\u017eou papiera stanovenou pod\u013ea normy ISO 536<\/p>\n

\"BNP-01<\/p>\n

3. Pre\u010do potrebujete tester na praskanie dosiek?<\/h2>\n

Testovanie pevnosti v roztrhnut\u00ed v doske je rozhoduj\u00facim prostriedkom hodnotenia odolnosti materi\u00e1lu vo\u010di vonkaj\u0161iemu tlaku a n\u00e1razu. T\u00e1to sk\u00fa\u0161ka je d\u00f4le\u017eit\u00e1 pre pochopenie vlastnost\u00ed lepenky po\u010das balenia, prepravy a manipul\u00e1cie. Pevnos\u0165 v roztrhnut\u00ed sa vz\u0165ahuje na schopnos\u0165 dosky odol\u00e1va\u0165 roztrhnutiu pod vn\u00fatorn\u00fdm alebo vonkaj\u0161\u00edm tlakom. V\u00fdsledky odr\u00e1\u017eaj\u00fa pevnos\u0165 a trvanlivos\u0165 dosky a pom\u00e1haj\u00fa v\u00fdrobcom zabezpe\u010di\u0165, aby si ich v\u00fdrobky zachovali integritu v r\u00f4znych scen\u00e1roch pou\u017eitia, \u010d\u00edm sa zni\u017euje plytvanie zdrojmi a straty pri preprave sp\u00f4soben\u00e9 po\u0161koden\u00edm.<\/p>\n

 <\/p>\n

4. V\u00fdhody BNP-01 Tester na praskanie dosiek<\/h2>\n

Rozhranie \u010dlovek-stroj:\u00a0<\/strong>Je vybaven\u00fd 5-palcov\u00fdm dotykov\u00fdm displejom na interakciu s pou\u017e\u00edvate\u013eom.<\/p>\n

Kontrola testovania:<\/strong>\u00a0Je vybaven\u00fd funkciou oneskoren\u00e9ho ovl\u00e1dania tlaku a ovl\u00e1dan\u00edm oneskorenia uvo\u013enenia tlaku.<\/p>\n

Up\u00ednacia sila:<\/strong>\u00a0Nastavite\u013en\u00e1 up\u00ednacia sila v rozsahu od 100 kPa do 1200 kPa so stabiliza\u010dnou funkciou na zabezpe\u010denie st\u00e1lej up\u00ednacej sily.<\/p>\n

Syst\u00e9m olejov\u00fdch poh\u00e1rov:<\/strong>\u00a0Vyu\u017e\u00edva vysokopevnostn\u00fd, vysokotlakov\u00fd tesniaci syst\u00e9m olejov\u00e9ho okruhu vr\u00e1tane dvojit\u00fdch tesniacich gomb\u00edkov a 25 mm vysokotlakov\u00e9ho olejov\u00e9ho potrubia z nehrdzavej\u00facej ocele 30.<\/p>\n

Ochrana \u010dipov na doske plo\u0161n\u00fdch spojov:\u00a0<\/strong>Integrovan\u00e9 zariadenie na filtr\u00e1ciu vodn\u00fdch p\u00e1r na zabezpe\u010denie stability obvodu.<\/p>\n

Kalibra\u010dn\u00fd syst\u00e9m:<\/strong>\u00a0Obsahuje zabudovan\u00fd kalibra\u010dn\u00fd syst\u00e9m a samostatn\u00fd manu\u00e1lny syst\u00e9m kontroly tlaku a uvo\u013e\u0148ovania tlaku.<\/p>\n

Materi\u00e1l testovacej hlavy:<\/strong>\u00a0\u010cas\u0165 valca, horn\u00e1 up\u00ednacia \u010das\u0165 a spodn\u00e1 up\u00ednacia \u010das\u0165 s\u00fa vyroben\u00e9 z nehrdzavej\u00facej ocele 304.<\/p>\n

Bezpe\u010dnostn\u00e9 prvky:<\/strong>\u00a0Dod\u00e1va sa s ochrann\u00fdm krytom a ochrann\u00fdm modulom proti ru\u0161eniu nap\u00e1jania.<\/p>\n

Prep\u00ednanie jazykov:<\/strong>\u00a0Podporuje vo\u013en\u00e9 prep\u00ednanie medzi \u010d\u00edn\u0161tinou a angli\u010dtinou.<\/p>\n

Konverzia jednotiek:<\/strong>\u00a0Umo\u017e\u0148uje prevod jednotiek medzi Kg\/cm2, kPa a lbf\/in2.<\/p>\n

Tla\u010dov\u00fd v\u00fdstup:<\/strong>\u00a0Je vybaven\u00e1 modul\u00e1rnou integrovanou term\u00e1lnou tla\u010diar\u0148ou na pohodln\u00fa tla\u010d.<\/p>\n

\"BNP-01<\/p>\n

5. Princ\u00edp testu testera na praskanie dosiek<\/h2>\n

Sk\u00fa\u0161obn\u00e1 vzorka umiestnen\u00e1 na kruhovej pru\u017enej membr\u00e1ne je pevne upnut\u00e1 na obvode, ale m\u00f4\u017ee sa vo\u013ene vyd\u00fava\u0165 spolu s membr\u00e1nou. Hydraulick\u00e1 kvapalina sa \u010derp\u00e1 kon\u0161tantnou r\u00fdchlos\u0165ou, \u010d\u00edm sa membr\u00e1na vyd\u00fava, a\u017e k\u00fdm sk\u00fa\u0161obn\u00fd kus nepraskne. Pevnos\u0165 sk\u00fa\u0161obn\u00e9ho telesa pri roztrhnut\u00ed je maxim\u00e1lna hodnota aplikovan\u00e9ho hydraulick\u00e9ho tlaku.<\/p>\n

<\/h3>\n

6. \u0160pecifik\u00e1cie testera na praskanie dosiek<\/h2>\n
\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Polo\u017eka<\/td>\nZNP-01 Tester na praskanie papiera<\/td>\nBNP-01 Tester na praskanie dosiek<\/td>\n<\/tr>\n
Rozsah merania<\/td>\n70 ~ 1600 kpa\uff08papier\uff09<\/td>\n150 ~ 5600 kpa \uff08board\uff09<\/td>\n<\/tr>\n
Rozl\u00ed\u0161enie sily<\/td>\n1\/100000<\/td>\n<\/tr>\n
Anal\u00fdza \u00fadajov V\u00fdber vzoriek<\/td>\nFrekvencia vzorkovania) 400 kr\u00e1t za sekundu<\/td>\n<\/tr>\n
Presnos\u0165 sily<\/td>\n\u00b10,1% (20 ~ 100% v plnom rozsahu)<\/td>\n<\/tr>\n
Presnos\u0165<\/td>\n\u2264\u00b10,5%<\/td>\n<\/tr>\n
Rozl\u00ed\u0161enie<\/td>\n0,01 kpa<\/td>\n<\/tr>\n
Deforma\u010dn\u00e1 chyba<\/td>\n\u22641mm<\/td>\n<\/tr>\n
S\u00fastrednos\u0165 horn\u00fdch a doln\u00fdch dosiek<\/td>\n\u22640,25 mm<\/td>\n<\/tr>\n
Odolnos\u0165 membr\u00e1ny<\/td>\n(9\u00b10,2)mm\/\uff0830\u00b15)kPa<\/td>\n<\/tr>\n
R\u00fdchlos\u0165 pod\u00e1vania oleja<\/td>\n95\u00b15ml\/min\uff08papier\uff09<\/td>\n175 \u00b1 5 ml\/min (paluba)<\/td>\n<\/tr>\n
Priemer platne<\/td>\nHorn\u00e1\uff1a30,5\u00b10,1mm ;<\/td>\nHorn\u00e1\uff1a31,5\u00b10,1mm ;<\/td>\n<\/tr>\n
<\/td>\nNi\u017e\u0161ia\uff1a33,1\u00b10,1mm\uff08papier\uff09<\/td>\nDoln\u00e1\uff1a31,5\u00b10,1mm\uff08doska\uff09<\/td>\n<\/tr>\n
Zdroj vzduchu<\/td>\n0,6 ~ 0,7 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

7. Normy pre testovanie roztrhnutia dosky<\/h2>\n

GB 1539, GB 6545, ISO 2759, TAPPI T 810, TAPPI T 807\uff0cQB\/T 1057<\/p>\n

\"BNP-01<\/p>\n

8. Konfigur\u00e1cia testera na praskanie dosiek<\/h2>\n

a) \u0160tandardn\u00e1 konfigur\u00e1cia:\u00a0BNP-01 Tester na praskanie dosiek<\/strong>, k\u013e\u00fa\u010d, silik\u00f3nov\u00fd olej (nie je k dispoz\u00edcii pre leteck\u00fa prepravu), gumov\u00e1 membr\u00e1na, f\u00f3lia, papierov\u00e1 rolka, manu\u00e1l, kalibra\u010dn\u00fd certifik\u00e1t, nap\u00e1jac\u00ed k\u00e1bel.<\/p>\n

b) Volite\u013en\u00e1 konfigur\u00e1cia: pr\u00eddavn\u00e1 membr\u00e1na, pr\u00eddavn\u00e1 f\u00f3lia, COM Line, softv\u00e9r, vzduchov\u00fd kompresor<\/p>\n

 <\/p>\n

9. \u010casto kladen\u00e9 ot\u00e1zky t\u00fdkaj\u00face sa testera na praskanie dosiek<\/h2>\n

\u010co je pevnos\u0165 papiera a lepenky pri roztrhnut\u00ed?<\/h3>\n

Pevnos\u0165 v roztrhnut\u00ed sa vz\u0165ahuje na schopnos\u0165 papiera a lepenky odola\u0165 roztrhnutiu alebo pretrhnutiu pri p\u00f4soben\u00ed vonkaj\u0161\u00edch s\u00edl, ktor\u00e1 sa zvy\u010dajne meria pomocou testera pevnosti v roztrhnut\u00ed. V\u00fdsledok ud\u00e1va maxim\u00e1lnu silu, ktor\u00fa papier alebo lepenka vydr\u017e\u00ed na jednotku plochy pred roztrhnut\u00edm, a poskytuje inform\u00e1cie o \u0161truktur\u00e1lnej pevnosti a trvanlivosti materi\u00e1lu, \u010do je d\u00f4le\u017eit\u00e9 najm\u00e4 v kontexte balenia a prepravy.<\/p>\n

 <\/p>\n

Pre\u010do sa test prasknutia v\u017edy ozna\u010duje ako Mullenova met\u00f3da?<\/h3>\n

Mullenova met\u00f3da je pomenovan\u00e1 pod\u013ea jedn\u00e9ho z jej zakladate\u013eov, Emoryho H. Mullena. Emory H. Mullen spolu s \u010fal\u0161\u00edmi in\u017einiermi vyvinul v roku 1926 v Spojen\u00fdch \u0161t\u00e1toch tester na meranie pevnosti papiera a lepenky v roztrhnut\u00ed, ktor\u00fd je \u0161pecializovan\u00fdm pr\u00edstrojom na meranie pevnosti papiera a lepenky v roztrhnut\u00ed. V\u010faka jeho pr\u00ednosu k v\u00fdvoju a propag\u00e1cii tejto sk\u00fa\u0161obnej met\u00f3dy sa stala zn\u00e1mou ako Mullenova met\u00f3da.
\nZavedenie Mullenovej met\u00f3dy poskytlo papierensk\u00e9mu a lepenkov\u00e9mu priemyslu \u0161tandardizovan\u00fd a opakovate\u013en\u00fd sp\u00f4sob merania odolnosti materi\u00e1lu vo\u010di prasknutiu pod tlakom. T\u00e1to testovacia met\u00f3da sa \u0161iroko pou\u017e\u00edva v obalovom a pr\u00edbuznom priemysle na pos\u00fadenie pevnosti materi\u00e1lov, najm\u00e4 ak sa zoh\u013eadn\u00ed nam\u00e1hanie, ktor\u00e9mu m\u00f4\u017eu by\u0165 vystaven\u00e9 po\u010das prepravy a baliacich procesov.<\/p>\n

 <\/p>\n

\u010ci u\u017e potrebujete tester pevnosti pri prasknut\u00ed pre\u00a0papierov\u00e1 lepenka<\/strong>\u00a0alebo komplexn\u00e9 rie\u0161enie na testovanie pevnosti v roztrhnut\u00ed r\u00f4znych materi\u00e1lov, na\u0161e testery poskytuj\u00fa presnos\u0165 a odolnos\u0165. Ak m\u00e1te potreby na n\u00e1kup, obr\u00e1\u0165te sa na\u00a0kontaktujte n\u00e1s<\/a>\u00a0a\u00a0Cell Instruments<\/a>\u00a0v\u00e1m poskytne uspokojiv\u00e9 produkty.<\/p>\n

\"BNP-01<\/a><\/p>\n

 <\/p>\n

Ak m\u00e1te z\u00e1ujem o \u010fal\u0161ie inform\u00e1cie o tomto v\u00fdrobku, nev\u00e1hajte n\u00e1s kontaktova\u0165. Odpor\u00fa\u010dame v\u00e1m \u010fal\u0161ie ob\u013e\u00faben\u00e9 produkty:\u00a0Tester hr\u00fabky papiera a lepenky<\/a>,\u00a0Tester papierov\u00fdch ne\u010dist\u00f4t<\/a>,\u00a0Dod\u00e1vate\u013e testera papierov\u00fdch ne\u010dist\u00f4t<\/a>,\u00a0Tester hr\u00fabky papiera a lepenky ve\u013ekoobchod<\/a><\/p>","protected":false},"excerpt":{"rendered":"

1. Introduction of BNP-01 Board Bursting Tester BNP-01\u00a0Board Bursting Tester\u00a0is used to measure the bursting strength of board submitted to increasing hydraulic pressure. It is applicable to all types of board (including corrugated and solid fiberboard) having bursting strengths within the range 350 kPa to 5 500 kPa, It is also applicable to papers or […]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[1469],"class_list":["post-2884","products","type-products","status-publish","hentry","products-categories-paper-board-tester","productstags-paper-board-bursting-strength-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/products\/2884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/products\/2884\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/media?parent=2884"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/products-categories?post=2884"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/productstags?post=2884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}