{"id":2899,"date":"2026-02-05T01:35:00","date_gmt":"2026-02-05T01:35:00","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/tqd-01-air-permeance-tester\/"},"modified":"2026-02-05T01:35:00","modified_gmt":"2026-02-05T01:35:00","slug":"tqd-01-air-permeance-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/et\/products\/tqd-01-air-permeance-tester.html","title":{"rendered":"TQD-01 \u00f5hu l\u00e4bilaskvuse tester"},"content":{"rendered":"

1. TQD-01 \u00f5hupidavuse m\u00f5\u00f5turi tutvustus<\/h2>\n

TQD-01 \u00f5hu l\u00e4bilaskvuse tester<\/strong>\u00a0kasutatakse paberi ja papi \u00f5hupidavuse m\u00e4\u00e4ramiseks keskmise \u00f5hupidavuse vahemikus Schopperi meetodi abil.<\/p>\n

Meetodit saab kasutada paberi ja papi puhul, mille \u00f5hupidavus on vahemikus 1\u00d710\u207b\u00b2\u20131\u00d710\u00b2 \u03bcm\/(Pa\u00b7s). Meetod ei sobi karedapinnalise paberi ja papi puhul, nagu krepp- ja gofreeritud paber, mida ei ole v\u00f5imalik lekkimise v\u00e4ltimiseks kindlalt kinnitada.<\/p>\n

TQD-01 \u00f5hu l\u00e4bilaskvuse tester<\/strong>\u00a0seda saab kasutada ka muude materjalide puhul, nagu tsementkottide paber, paberkottide paber, kaabelpaber, koopiapaber, t\u00f6\u00f6stuslik filterpaber jne.<\/p>\n

\u00d5hupidavus:\u00a0<\/strong><\/p>\n

\u00d5huh\u00e4\u00e4lestus on \u00f5hu keskmine vool \u00fchiku pindala l\u00e4bi \u00fchiku aja jooksul \u00fchiku r\u00f5huerinevuse juures kindlaksm\u00e4\u00e4ratud tingimustel.<\/p>\n

\u00d5hupidavust v\u00e4ljendatakse mikromeetrites paskali sekundi kohta [1 \u03bcm\/(Pa\u00b7s) = 1 ml\/(m\u00b2\u00b7Pa\u00b7s)].<\/p>\n

 <\/p>\n

2. TQD-01 eelised:<\/h2>\n

K\u00f5rge eraldusv\u00f5ime
\nKasutab klassikalist spektromeetri p\u00f5him\u00f5tet
\nV\u00f5imaldab testida tuleohtlikke, m\u00fcrgiseid ja plahvatusohtlikke aineid
\nTal on suur temperatuurivahemik<\/p>\n

 <\/p>\n

3. P\u00f5him\u00f5te<\/h2>\n

Katsekeha kinnitamine kahe teadaolevate m\u00f5\u00f5tmetega \u00f5hukindla ringtihendi vahele, kusjuures katsekeha katseala \u00fchel poolel valitsev absoluutne \u00f5hur\u00f5hk on v\u00f5rdne atmosf\u00e4\u00e4rir\u00f5huga ning katsekeha kahe poole vaheline r\u00f5huerinevus hoitakse katse ajal v\u00e4ikese, kuid sisuliselt konstantse v\u00e4\u00e4rtusena. M\u00e4\u00e4ratakse kindlaks \u00f5hu vool l\u00e4bi katseala kindlaksm\u00e4\u00e4ratud aja jooksul.<\/p>\n

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

4. Spetsifikatsioonid<\/h2>\n
\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
Test vahemik<\/td>\n(1\u20131000) ml\/min v\u00f5i 0\u201317 \u03bcm\/(Pa\u00b7s)<\/td>\n<\/tr>\n
Katseala<\/td>\n10\u00b10,2 cm\u00b2<\/td>\n<\/tr>\n
Katseala r\u00f5huerinevus<\/td>\n1 \u00b1 0,01 kPa<\/td>\n<\/tr>\n
T\u00e4psus<\/td>\n<100 ml mahuviga 1 ml<\/td>\n<\/tr>\n
<\/td>\n>100 ml mahu h\u00e4lve 5 ml<\/td>\n<\/tr>\n
Klammerr\u00f5nga sisel\u00e4bim\u00f5\u00f5t<\/td>\n35,68 \u00b1 0,05 mm<\/td>\n<\/tr>\n
Klamberr\u00f5ngaste keskne koaksiaalsus<\/td>\n<0,05 mm<\/td>\n<\/tr>\n
M\u00f5\u00f5tmed<\/td>\n400 \u00d7 300 \u00d7 1200 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

5. Standardid<\/h2>\n

ISO 5636-2, ISO 5636-3, ISO 5636-5, GB\/T 458, QB\/ 1667<\/p>\n

 <\/p>\n

K\u00f5ik k\u00fcsimused toote kohta, palun v\u00f5tke julgelt \u00fchendust aadressil\u00a0v\u00f5tke meiega \u00fchendust<\/a>,\u00a0Cell Instruments<\/a>\u00a0annab teile rahuldava lahenduse.<\/p>\n

\"TQD-01<\/a><\/p>","protected":false},"excerpt":{"rendered":"

1. Introduction of TQD-01 Air Permeance Tester TQD-01 Air Permeance Tester\u00a0is used to determine the air permeance of paper and board in the medium air permeance range using the Schopper method. The method is applicable to papers and boards having air permeances between1\u00d710-2~1\u00d710\u00b2um\/\uff08Pa.S\uff09. The method is unsuitable for rough surfaced papers and boards, such as […]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[],"standard-category":[],"class_list":["post-2899","products","type-products","status-publish","hentry","products-categories-paper-board-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/products\/2899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/products\/2899\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/media?parent=2899"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/products-categories?post=2899"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/productstags?post=2899"},{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.materialstests.com\/et\/wp-json\/wp\/v2\/standard-category?post=2899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}