HRS-150ND Digital Rockwell Hardness Tester (Mtundu wa Mphuno wa Convex)

Izi zimatenga mawonekedwe apadera a indenter (omwe amadziwika kuti "convex nose"). Kuphatikiza pa mayesero omwe angathe kumalizidwa ndi oyesa kuuma kwa chikhalidwe cha Rockwell, akhoza kuyesanso malo omwe sangayesedwe ndi oyesa kuuma kwa chikhalidwe cha Rockwell, monga momwe zilili mkati mwa zigawo za annular ndi tubular, ndi mphete yamkati (yosankha indenter yaifupi, osachepera awiri amkati akhoza kukhala 23mm); ili ndi mawonekedwe a kulondola kwa mayeso apamwamba, kuchuluka kwa kuyeza, kutsitsa ndi kutsitsa mphamvu yayikulu yoyesera, chiwonetsero cha digito pazotsatira zoyezera ndi kusindikiza kapena kulumikizana ndi makompyuta akunja. Palinso ntchito zothandizira zamphamvu, monga: zoikamo malire apamwamba ndi otsika, alamu yachiweruzo chopanda kulolerana; ziwerengero za data, mtengo wapakati, kupatuka kokhazikika, zochulukirapo komanso zochepa; kutembenuka kwa sikelo, komwe kungasinthe zotsatira zoyesa kukhala HB, HV, HLD, HK ndi mphamvu Rm; kukonza pamwamba, kuwongolera zokha kwa zotsatira za kuyeza kozungulira ndi kozungulira. Amagwiritsidwa ntchito kwambiri pozindikira, kafukufuku wasayansi ndi kupanga kuyeza, kupanga makina, zitsulo, makampani opanga mankhwala, zomangira ndi mafakitale ena.