Iingubo zangaphakathi
Xa kuvavanywa izixhobo zokwaleka kwangaphakathi ziya kuhambelana nezi mfuno zilandelayo:
ukumelana nokutshiza ityuwa : ubuncinane i-350 h ngokuhambelana ne-ISO 7253;
ukuxhathisa kumanzi amdaka : ubuncinane 30d kwi-23 °C;
Ukunganyangeki kwemichiza ukusuka kwi-pH2 ukuya kwi-pH 12: ubuncinane kwi-30d kwi-23 °C.
Xa ivavanywa ngokuhambelana ne-5.7.2, iingubo zangaphakathi kwiimveliso ezigqityiweyo ziya kuhambelana nezi mfuno zilandelayo:
Ubukhulu bengubo eyomileyo: ayikho ngaphezulu kwe-400 μm (ngaphandle kweengubo ezikhethekileyo
izicelo ezikhethekileyo), kwaye ubuncinci ubuncinci befektri
Ubukhulu obusetyenzisiweyo obuza kuchazwa ngumvelisi
ukunamathela : ngokuhambelana nenqanaba le-1 le-EN ISO 2409;
ukumelana namanzi ashushu : 24hat 95 °C;
ukumelana nobushushu bokukhwela ibhayisekile : Imijikelo ye-1500 phakathi kwe-15 °C kunye ne-93 °C.
Ixesha lokuposa: Jun-27-2022