I. Sumos:
Muchina unoshandiswaKwayedza iyo elasticity yeRabha zvinhu zvine rusununguko runyununha.
Kutanga gadzirisa huwandu hwechiridzwa, uye wobva wasimudza donjundu rekudonha kune imwe kureba. Paunenge uchiisa chidimbu chebvunzo, kutariswa kunofanirwa kubhadharwa kuti ubudiswe pasi 14mm kure kubva kumucheto kweyekuedzwa chidimbu.
Avhareji yekukwirira kwekuwedzera kwechina, yeChishanu uye yechitanhatu bvunzo zvakanyorwa, kunze kwekutanga matatu bvunzo.
Ii.mAIN inoshanda:
Iyo muchina inobatira iyo yakajairwa bvunzo nzira yerabha maitiro.
Iyo elastic Rebound chiyero cheRabha chakanzi chakatsanangurwa nenzira yekudzokorora nzira.
III. Reference standard:
ASTM D2632 uye zvimwe zviyero.
Iv. IHunhu hweNStrument:
RHuye Dial mhando kuburitswa, kuvhiya kuri nyore;
RBMhingi inosvinwa chimiro, inogona kugadziriswa kumusoro uye pasi;
RMzvikamu zveconhu zvakaumbwa nechimiro checorosion uye simbi isina tsvina;
RLAser Calibration Font, kucherechedza kwakajeka, zviri nyore kutarisa;
RFmwero wedu unogona kugadzirisa zviitiko;
V. Tekinoroji Rondedzero:
1. Kudonha kureba: 400mm
2. DRight uremu: 28g
3. Tick Tickness: 12.5mm
4. PErcenge Mutongi: 0-100%
5. Size: 25x15x52.5㎝
6. Kurema: 9kg