Icho chinhu chakajairwa marabhoritari yekuyedza chiridzwa chakatsvagirwa uye chakagadziridzwa nekambani yedu zvinoenderana nenyika. Icho chiri chakanakira chekubatsira chekuyedza chiridzwa kumaindasitiri nemadhipatimendi akadai sekugadzira mapepa, kurongedza, tsvakiridzo yesainzi uye kutarisa kwemhando uye kuongorora.
Sampler ine chitarisiko chakanaka, compact uye inonzwisisika chimiro, kushanda-kuchengetedza kushanda uye kushandiswa kuri nyore.
technical parameter
Simbi humburumbira: yemukati muchinjiko-chikamu nharaunda 100±0.2cm², kureba 50mm;
Smooth simbi flat roll: yakafara 200±0.5mm, uremu 10±0.5kg;
Bepa rinopinza: huwandu 200-250g / ㎡, kunyura kumhanya 75mm/10min;
Reagent: Muedzo unofanirwa kushandisa mvura yakasvibiswa kana mvura yakasvibiswa;
Tembiricha: 25±10℃;
Mimwe michina yekubatsira (inosarudzika): chiyero, stopwatch, Cobb sampler.
technical standard
TS EN ISO 535 Kutemerwa kwekunyura kwemvura pamapepa nemakadhibhodi - Nzira yeCobb, GB/T1540 Kutemerwa kwekunyura kwemvura papepa nekadhibhodhi (Cobb nzira), GB5406 Kutemerwa kwemafuta permeability yepepa.
Tumira meseji yako kwatiri:
Nguva yekutumira: Jul-27-2022
