{"id":22379,"date":"2026-06-25T16:29:18","date_gmt":"2026-06-25T13:29:18","guid":{"rendered":"https:\/\/labostera.lt\/?post_type=product&#038;p=22379"},"modified":"2026-06-25T16:33:10","modified_gmt":"2026-06-25T13:33:10","slug":"betterpyc-380-automatinis-duju-piknometras","status":"publish","type":"product","link":"https:\/\/labostera.lt\/lv\/priemones-ir-iranga\/laboratorine-iranga\/analitine-iranga\/betterpyc-380-automatinis-duju-piknometras\/","title":{"rendered":"BetterPyc 380 \u2013 autom\u0101tiskais g\u0101zes piknometrs"},"content":{"rendered":"<p data-path-to-node=\"25\">Med\u017eiag\u0173 moksle ir pramonin\u0117je gamyboje tankis yra viena i\u0161 pagrindini\u0173 fizikini\u0173 savybi\u0173, apib\u016bdinan\u010di\u0173 \u017ealiavos kokyb\u0119 ir strukt\u016br\u0105. Ta\u010diau matuojant por\u0117tus miltelius, granules ar pluo\u0161tines med\u017eiagas, \u012fprasti skys\u010di\u0173 i\u0161st\u016bmimo metodai (pavyzd\u017eiui, hidrostaticis sv\u0117rimas) susiduria su rimtomis problemomis: skystis da\u017enai nesugeba prasiskverbti \u012f smulkiausias poras, o kai kurios med\u017eiagos skystyje gali i\u0161tirpti arba i\u0161brinkti. \u0160i\u0173 problem\u0173 sprendimui buvo sukurtas \u201eBetterPyc 380\u201c \u2013 automatinis duj\u0173 piknometras, kuris tankio matavimui naudoja inertines dujas. Kadangi duj\u0173 molekul\u0117s yra ypatingai ma\u017eos, jos lengvai prasiskverbia \u012f ma\u017eiausius med\u017eiagos ply\u0161ius ir poras, u\u017etikrindamos neprilygstam\u0105 tikslum\u0105.<\/p>\n<p data-path-to-node=\"26\">Prietaiso veikimas remiasi Boilio-Marioto (Boyle) d\u0117gniu ir duj\u0173 i\u0161st\u016bmimo principu. Tiriamas m\u0117ginys \u012fdedamas \u012f sandari\u0105 \u017einomo t\u016brio kamer\u0105, kuri u\u017epildoma heliumu arba azotu iki tam tikro sl\u0117gio. V\u0117liau dujos i\u0161ple\u010diamos \u012f papildom\u0105 etalonin\u0119 kamer\u0105, o sl\u0117gio pokytis tiksliai fiksuojamas didelio jautrumo jutikliais. Pagal gautus sl\u0117gi\u0173 skirtumus prietaiso kompiuteris akimirksniu apskai\u010diuoja tikr\u0105j\u012f med\u017eiagos skeletin\u012f t\u016br\u012f. Kadangi m\u0117ginio mas\u0117 i\u0161 anksto pasveriama analitin\u0117mis svarstykl\u0117mis, tankis sugeneruojamas automati\u0161kai. Visas procesas trunka vos kelias minutes ir visi\u0161kai nepa\u017eeid\u017eia tiriamo pavyzd\u017eio, tod\u0117l t\u0105 pa\u010di\u0105 med\u017eiag\u0105 po analiz\u0117s galima naudoti kitiems testams.<\/p>\n<p data-path-to-node=\"27\">Vienas did\u017eiausi\u0173 \u201eBetterPyc 380\u201c privalum\u0173 yra integruota termostatin\u0117 sistema. Duj\u0173 sl\u0117gis ir t\u016bris yra ypa\u010d jautr\u016bs temperat\u016bros svyravimams, tod\u0117l net menkiausias laboratorijos oro temperat\u016bros pasikeitimas gali i\u0161kreipti piknometro rezultatus. \u0160iame modelyje \u012fdiegta pa\u017eangi temperat\u016bros stabilizavimo technologija leid\u017eia palaikyti pastovi\u0105 temperat\u016br\u0105 matavimo kameroje. Tai u\u017etikrina, kad matavimai atlikti vasar\u0105 ar \u017eiem\u0105 bus idealiai atkuriami. Be to, prietaisas turi automatin\u012f vidin\u012f kalibravim\u0105, naudojant sertifikuotus etaloninius rutulius, tod\u0117l vartotojui nereikia atlikti sud\u0117ting\u0173 mechanini\u0173 proced\u016br\u0173.<\/p>\n<p data-path-to-node=\"28\">Lankstumas yra dar viena stipri \u0161io \u012frenginio pus\u0117. \u201eBetterPyc 380\u201c palaiko kelias skirtingo t\u016brio matavimo kameras \u2013 nuo labai ma\u017e\u0173, skirt\u0173 brangiems katalizatoriams ar farmaciniams milteliams, iki dideli\u0173 talp\u0173, skirt\u0173 stambioms granul\u0117ms, uolienoms ar cemento pavyzd\u017eiams. Kameros pakeitimas yra paprastas, o programin\u0117 \u012franga automati\u0161kai atpa\u017e\u012fsta konfig\u016bracij\u0105. Prietaisas taip pat turi special\u0173 re\u017eim\u0105, skirt\u0105 stand\u017ei\u0173j\u0173 put\u0173 (pavyzd\u017eiui, poliuretano) u\u017edar\u0173 ir atvir\u0173 por\u0173 santykio nustatymui, kas yra kriti\u0161kai svarbu termoizoliacini\u0173 med\u017eiag\u0173 gamintojams.<\/p>\n<p data-path-to-node=\"29\">Programin\u0117 \u012franga pasi\u017eymi intuityvia vartotojo s\u0105saja ir pilnu proceso automatizavimu. Vartotojui tereikia \u012fvesti pavyzd\u017eio svor\u012f ir paspausti starto mygtuk\u0105. Sistema pati atlieka pirmin\u012f kameros prap\u016btim\u0105 (degazavim\u0105), kad pa\u0161alint\u0173 ore esan\u010di\u0105 dr\u0117gm\u0119 ir kitas dujas, atlieka nustatyt\u0105 skai\u010di\u0173 matavimo cikl\u0173 ir pateikia statistin\u0119 analiz\u0119. Duomenys gali b\u016bti lengvai integruojami \u012f gamyklos LIMS sistemas. Prietaisas pilnai atitinka tarptautinius standartus, \u012fskaitant ISO 12154, ASTM D4892 ir USP <699>, kas leid\u017eia gautus tankio rezultatus naudoti oficialiuose kokyb\u0117s sertifikatuose.<\/p>\n<table data-path-to-node=\"30\">\n<thead>\n<tr>\n<td><strong>Pagrindin\u0117s specifikacijos<\/strong><\/td>\n<td><strong>Techniniai parametrai<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"30,1,0,0\"><b data-path-to-node=\"30,1,0,0\" data-index-in-node=\"0\">M\u0113r\u012bjumu precizit\u0101te<\/b><\/span><\/td>\n<td><span data-path-to-node=\"30,1,1,0\">iki 0,0001 g\/cm\u00b3<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"30,2,0,0\"><b data-path-to-node=\"30,2,0,0\" data-index-in-node=\"0\">Atkuriamumas<\/b><\/span><\/td>\n<td><span data-path-to-node=\"30,2,1,0\">\u00b1 0,01 %<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"30,3,0,0\"><b data-path-to-node=\"30,3,0,0\" data-index-in-node=\"0\">Analiz\u0117s dujos<\/b><\/span><\/td>\n<td><span data-path-to-node=\"30,3,1,0\">Helis, Azotas, \u0160varus sausas oras<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"30,4,0,0\"><b data-path-to-node=\"30,4,0,0\" data-index-in-node=\"0\">Sl\u0117gio jutiklio jautrumas<\/b><\/span><\/td>\n<td><span data-path-to-node=\"30,4,1,0\">0,0001 kPa<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"30,5,0,0\"><b data-path-to-node=\"30,5,0,0\" data-index-in-node=\"0\">Temperat\u016bros stabilumas<\/b><\/span><\/td>\n<td><span data-path-to-node=\"30,5,1,0\">\u00b1 0,1 \u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"30,6,0,0\"><b data-path-to-node=\"30,6,0,0\" data-index-in-node=\"0\">Atitiktis standartams<\/b><\/span><\/td>\n<td><span data-path-to-node=\"30,6,1,0\">ISO 12154, ASTM D5550, USP <699><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>\u201eBetterPyc 380\u201c yra itin tikslus, visi\u0161kai automatizuotas duj\u0173 piknometras, skirtas milteli\u0173, granulini\u0173 med\u017eiag\u0173, putplas\u010di\u0173 bei kiet\u0173 k\u016bn\u0173 tikrojo (skeletinio) tankio nustatymui. Naudodamas neardant\u012f duj\u0173 i\u0161st\u016bmimo metod\u0105 (da\u017eniausiai naudojant helium\u0105 arba azot\u0105), \u0161is prietaisas u\u017etikrina greit\u0105 ir precizi\u0161k\u0105 matavim\u0105, pasiekiant\u012f net iki 0,0001 g\/cm\u00b3 tikslum\u0105. \u012erenginys turi integruot\u0105 i\u0161mani\u0105 temperat\u016bros kontrol\u0117s sistem\u0105 bei automatin\u012f sl\u0117gio kalibravim\u0105, kas garantuoja rezultat\u0173 stabilum\u0105 nepriklausomai nuo aplinkos s\u0105lyg\u0173. D\u0117l galimyb\u0117s pasirinkti skirtingo t\u016brio m\u0117gini\u0173 kameras, \u201eBetterPyc 380\u201c pasi\u017eymi ypatingu lankstumu ir yra pla\u010diai naudojamas keramikos, metalurgijos, baterij\u0173 gamybos, katalizatori\u0173 tyrim\u0173 bei statybini\u0173 med\u017eiag\u0173 laboratorijose. Tai nepakei\u010diamas instrumentas gamybos proces\u0173 valdymui ir med\u017eiagotyrai, garantuojantis visi\u0161k\u0105 atitikt\u012f tarptautiniams ASTM bei ISO standartams.<\/p>","protected":false},"featured_media":22380,"template":"","meta":[],"product_brand":[1108],"product_cat":[82,76],"product_tag":[],"class_list":["post-22379","product","type-product","status-publish","has-post-thumbnail","product_brand-bettersize","product_cat-analitine-iranga","product_cat-laboratorine-iranga","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product\/22379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/media\/22380"}],"wp:attachment":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/media?parent=22379"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product_brand?post=22379"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product_cat?post=22379"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product_tag?post=22379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}