samfurin gabatarwa

1. Jikin yana amfani da ingantaccen wuta baƙin ƙarfe sau daya wuta gyara, tare da aikin sarrafa fenti na mota, siffar ta zama zagaye da kyau;
2, dial kai tsaye karanta tauri darajar, kuma za a iya zaɓi tare da sauran ma'aunin Rock, kamar HRD, HRF da sauran ma'aunin tauri;
3, amfani da wani ba tare da gogewa shaft, gwaji karfi daidaito high;
4, ta hanyar inji don sarrafa loading, kariya, unloading na gwaji ƙarfin, Shao ban da hannu Rocky Hardness Gauge mutum aiki kuskure;
Daidaito ya dace da GB / T230.2-2018, ISO6508-2 da kuma Amurka ASTM E18.

Aikace-aikace

1, auna filastik, composite kayan da kuma daban-daban friction kayan;
2, taurin karfe mai laushi, kayan da ba na karfe ba.

fasaha sigogi

Saitunar da aka haɗa