{"id":2943,"date":"2026-02-05T01:35:00","date_gmt":"2026-02-05T01:35:00","guid":{"rendered":"https:\/\/test.geo-tester.com\/products\/djd-beating-and-freeness-tester\/"},"modified":"2026-02-05T01:35:00","modified_gmt":"2026-02-05T01:35:00","slug":"djd-beating-and-freeness-tester","status":"publish","type":"products","link":"https:\/\/test.geo-tester.com\/cs\/products\/djd-beating-and-freeness-tester.html","title":{"rendered":"DJD Beating a Freeness Tester"},"content":{"rendered":"

1. Zaveden\u00ed testeru bit\u00ed a volnosti<\/h2>\n

Tester bit\u00ed a volnosti<\/strong>\u00a0se pou\u017e\u00edv\u00e1 pro stanoven\u00ed odvodnitelnosti suspenze buni\u010diny ve vod\u011b ve smyslu Schopper-Rieglerova \u010d\u00edsla (SR).<\/p>\n

Schopper-Rieglerova zkou\u0161ka je ur\u010dena k ur\u010den\u00ed rychlosti odvod\u0148ov\u00e1n\u00ed z\u0159ed\u011bn\u00e9 suspenze buni\u010diny. Bylo prok\u00e1z\u00e1no, \u017ee odvodnitelnost souvis\u00ed s povrchov\u00fdmi podm\u00ednkami a bobtn\u00e1n\u00edm vl\u00e1ken a p\u0159edstavuje u\u017eite\u010dn\u00fd ukazatel m\u00edry mechanick\u00e9ho o\u0161et\u0159en\u00ed, kter\u00e9mu byla buni\u010dina podrobena.
\nTato metoda je v z\u00e1sad\u011b pou\u017eiteln\u00e1 pro v\u0161echny druhy buni\u010diny ve vodn\u00ed suspenzi. V praxi v\u0161ak Schopper-Rieglerova zkou\u0161ka poskytuje p\u0159ijateln\u00e9 v\u00fdsledky pouze tehdy, pokud se na dr\u00e1t\u011bn\u00e9m s\u00edtu vytvo\u0159\u00ed dostate\u010dn\u011b hust\u00e1 roho\u017e vl\u00e1ken. Z tohoto d\u016fvodu se zkou\u0161ka nedoporu\u010duje pro n\u011bkter\u00e9 buni\u010diny s extr\u00e9mn\u011b kr\u00e1tk\u00fdmi vl\u00e1kny, jako jsou buni\u010diny z dob\u0159e vytlu\u010den\u00e9ho tvrd\u00e9ho d\u0159eva, proto\u017ee v\u011bt\u0161ina vl\u00e1ken projde dr\u00e1t\u011bn\u00fdm s\u00edtem, co\u017e vede k anom\u00e1ln\u00edmu sn\u00ed\u017een\u00ed \u010d\u00edsla SR. Nejspolehliv\u011bj\u0161\u00edch v\u00fdsledk\u016f se dosahuje v rozmez\u00ed 10 a\u017e 90 \u010d\u00edsel SR.<\/p>\n

\"DJD<\/p>\n

2. V\u00fdhody<\/h2>\n

nekoroduj\u00edc\u00ed<\/p>\n

nen\u00e1ro\u010dn\u00e1 \u00fadr\u017eba<\/p>\n

Snadn\u00e9 pou\u017eit\u00ed a \u010di\u0161t\u011bn\u00ed<\/p>\n

Nerezov\u00e1 ocel<\/p>\n

Robustn\u00ed konstrukce<\/p>\n

 <\/p>\n

3. Princip<\/p>\n

Odvodn\u011bn\u00ed dan\u00e9ho objemu buni\u010diny ve vodn\u00ed suspenzi p\u0159es vl\u00e1knitou roho\u017e vytvo\u0159enou b\u011bhem zkou\u0161ky na dr\u00e1t\u011bn\u00e9m s\u00edtu do n\u00e1levky opat\u0159en\u00e9 dnem a bo\u010dn\u00edm otvorem. Odb\u011br v\u00fdtoku z bo\u010dn\u00edho otvoru do odm\u011brn\u00e9ho v\u00e1lce, odstup\u0148ovan\u00e9ho v Schopper-Rieglerov\u00fdch \u010d\u00edslech.<\/p>\n

\"DJD<\/p>\n

4. Specifikace<\/h2>\n
\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
DJD-01<\/td>\n<\/tr>\n
Rozsah m\u011b\u0159en\u00ed<\/td>\n1~100 SR<\/td>\n<\/tr>\n
Hodnota d\u011blen\u00ed m\u011b\u0159ic\u00edho v\u00e1lce<\/td>\n1 SR<\/td>\n<\/tr>\n
Doba vyprazd\u0148ov\u00e1n\u00ed otvoru<\/td>\n149\u00b11s<\/td>\n<\/tr>\n
Zbytkov\u00fd objem<\/td>\n(7,5~8,0)ml<\/td>\n<\/tr>\n
Rychlost zved\u00e1n\u00ed t\u011bsnic\u00edho ku\u017eele<\/td>\n100 \u00b1 10 mm\/s<\/td>\n<\/tr>\n
Rozm\u011br<\/td>\n450*250*1200 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n
DJD-02<\/td>\n<\/tr>\n
Rozsah m\u011b\u0159en\u00ed<\/td>\n1~100 SR<\/td>\n<\/tr>\n
Operace<\/td>\nAutomatick\u00e9 uvoln\u011bn\u00ed<\/td>\n<\/tr>\n
\u00daprava t\u011bsn\u011bn\u00ed<\/td>\nAutomatick\u00e9 t\u011bsn\u011bn\u00ed<\/td>\n<\/tr>\n
Nastaven\u00ed bo\u010dn\u00edho otvoru<\/td>\nTla\u010d\u00edtko pro nastaven\u00ed, n\u00e1hodn\u00e9 nastaven\u00ed zbytkov\u00e9 hlasitosti<\/td>\n<\/tr>\n
Doba vyprazd\u0148ov\u00e1n\u00ed otvoru<\/td>\n149\u00b11s<\/td>\n<\/tr>\n
Zbytkov\u00fd objem<\/td>\n(7,5~8,0)ml<\/td>\n<\/tr>\n
Rychlost zved\u00e1n\u00ed t\u011bsnic\u00edho ku\u017eele<\/td>\n100 \u00b1 10 mm\/s<\/td>\n<\/tr>\n
Rozm\u011br<\/td>\n410*360*760 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n
DJD-03<\/td>\n<\/tr>\n
Rozsah m\u011b\u0159en\u00ed<\/td>\n1~100 SR<\/td>\n<\/tr>\n
Zobrazit<\/td>\nDigit\u00e1ln\u00ed anal\u00fdza odtokov\u00fdch k\u0159ivek<\/td>\n<\/tr>\n
Rozli\u0161en\u00ed<\/td>\n0,1 SR<\/td>\n<\/tr>\n
Operace<\/td>\nAutomatick\u00e9 uvoln\u011bn\u00ed<\/td>\n<\/tr>\n
\u00daprava t\u011bsn\u011bn\u00ed<\/td>\nAutomatick\u00e9 t\u011bsn\u011bn\u00ed<\/td>\n<\/tr>\n
Nastaven\u00ed bo\u010dn\u00edho otvoru<\/td>\nTla\u010d\u00edtko pro nastaven\u00ed, n\u00e1hodn\u00e9 nastaven\u00ed zbytkov\u00e9 hlasitosti<\/td>\n<\/tr>\n
Doba vyprazd\u0148ov\u00e1n\u00ed otvoru<\/td>\n149\u00b11s<\/td>\n<\/tr>\n
Zbytkov\u00fd objem<\/td>\n(7,5~8,0)ml<\/td>\n<\/tr>\n
Rychlost zved\u00e1n\u00ed t\u011bsnic\u00edho ku\u017eele<\/td>\n100 \u00b1 10 mm\/s<\/td>\n<\/tr>\n
Rozm\u011br<\/td>\n410*360*760 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

5. Normy<\/h2>\n

ISO 5267-1, GB\/T 3332, QB\/T 1054<\/p>\n

<\/h1>\n

\"DJD<\/p>\n

6. Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n

Co je Schopper-Rieglerova \u010d\u00edseln\u00e1 stupnice?<\/strong>
\nStupnice, na kter\u00e9 v\u00fdtok 1 000 ml odpov\u00edd\u00e1 \u010d\u00edslu SR nula a nulov\u00fd v\u00fdtok \u010d\u00edslu SR100.<\/p>\n

Co je to \u2018z\u00e1soba\u2019 v testu volnosti buni\u010diny?<\/strong>
\nvodn\u00e1 suspenze dezintegrovan\u00e9 buni\u010diny.<\/p>\n

 <\/p>\n

Pokud m\u00e1te pot\u0159ebu n\u00e1kupu, pros\u00edm\u00a0kontaktujte n\u00e1s<\/a>\u00a0a\u00a0Cell Instruments<\/a>\u00a0v\u00e1m poskytne uspokojiv\u00e9 produkty.<\/p>\n

\"DJD<\/a><\/p>\n

Pokud m\u00e1te z\u00e1jem o dal\u0161\u00ed informace o tomto produktu, nev\u00e1hejte n\u00e1s kontaktovat. Doporu\u010dujeme v\u00e1m dal\u0161\u00ed obl\u00edben\u00e9 produkty:\u00a0Tester tlou\u0161\u0165ky tk\u00e1n\u011b<\/a><\/p>","protected":false},"excerpt":{"rendered":"

1. P\u0159edstaven\u00ed testeru tep\u00e1n\u00ed a sypkosti Tester tep\u00e1n\u00ed a sypkosti se pou\u017e\u00edv\u00e1 ke stanoven\u00ed odvodnitelnosti suspenze buni\u010diny ve vod\u011b pomoc\u00ed Schopper-Rieglerova \u010d\u00edsla (SR). Schopper-Rieglerova zkou\u0161ka je ur\u010dena k ur\u010den\u00ed rychlosti, s jakou m\u016f\u017ee b\u00fdt z\u0159ed\u011bn\u00e1 suspenze buni\u010diny odvodn\u011bna. M\u00e1 [...]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[1492],"class_list":["post-2943","products","type-products","status-publish","hentry","products-categories-paper-board-tester","productstags-torque-test-for-caps-and-closures"],"acf":[],"_links":{"self":[{"href":"https:\/\/test.geo-tester.com\/cs\/wp-json\/wp\/v2\/products\/2943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.geo-tester.com\/cs\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/test.geo-tester.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/test.geo-tester.com\/cs\/wp-json\/wp\/v2\/products\/2943\/revisions"}],"wp:attachment":[{"href":"https:\/\/test.geo-tester.com\/cs\/wp-json\/wp\/v2\/media?parent=2943"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/test.geo-tester.com\/cs\/wp-json\/wp\/v2\/products-categories?post=2943"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/test.geo-tester.com\/cs\/wp-json\/wp\/v2\/productstags?post=2943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}