Lub pov haum tester yog dab tsi? Pob zeb diamond tester?

gemstone tester

Tsis muaj kev ntseeg siab portable pob zeb tester. Muaj ntau ntau tus qauv, tab sis qhov tseeb cov no yog hardness testers, uas tsis ua pov thawj qhov tseeb ntawm lub pob zeb.

Hmoov tsis zoo, qhov no yog ib qho ntawm cov cuab yeej siv feem ntau los ntawm cov neeg muag khoom lub pov haum.

Yog koj saib daim duab, koj yuav pom ib txoj hlua nrog cov lej pib ntawm sab laug mus rau sab xis ntawm 1, 2, 3, 4, 5….

Cov LEDs teeb pom kev thaum kov lub pob zeb. Koj tuaj yeem pom ib tus lej uas sib haum rau lub hardness ntawm pob zeb.

Cov ntaub ntawv no muaj tseeb. Qhov no yog lub hardness scale, kuj hu ua Mohs scale.

Mohs Hardness Piv txwv

1 - Kev sib tham

2 - Plaster

3 - Calcite

4 - Fluorite

5 - kb.

6 - orthoclase scaling

7 - Quartz

8 - Topaz

9 - Khawv koob

10 - Pob Zeb Diamond

Lub Mohs nplai ntawm cov ntxhia hardness yog raws li lub peev xwm ntawm ib qho qauv ntxhia. Cov qauv ntawm cov teeb meem siv los ntawm Mohs yog cov ntxhia sib txawv. Tej yam minerals uas tshwm sim yog chemically ntshiab solids. Ib los yog ntau yam minerals kuj tsim pob zeb. Raws li cov khoom siv tseem ceeb tshaj plaws paub, pob zeb diamond yog nyob rau sab saum toj ntawm qhov teev thaum Mohs tsim cov nplai.

Lub hardness ntawm cov khoom yog ntsuas ntawm qhov ntsuas los ntawm kev nrhiav cov khoom nyuaj tshaj plaws hauv lub pob zeb thiab muab piv rau cov khoom muag muag los ntawm khawb cov khoom. Piv txwv li, yog tias cov khoom tuaj yeem raug khawb los ntawm apatite tab sis tsis yog los ntawm fluorite, nws Mohs hardness yuav poob ntawm 4 thiab 5.

Lub hardness ntawm lub pob zeb yog vim nws cov tshuaj muaj pes tsawg leeg.

Txij li cov pob zeb hluavtaws muaj tib cov tshuaj muaj pes tsawg leeg raws li cov pob zeb ntuj, cov cuab yeej no yuav qhia tau zoo tib yam rau cov pob zeb ntuj lossis hluavtaws.

Yog li ntawd, lub ntuj lossis hluavtaws pob zeb yuav qhia koj 10. Lub ntuj lossis hluavtaws ruby ​​tseem yuav qhia koj 9. Tib yam rau ntuj lossis hluavtaws sapphire: 9. Kuj rau ntuj lossis hluavtaws quartz: 7…

Yog tias koj txaus siab rau lub ncauj lus no, xav txav los ntawm kev xav mus rau kev xyaum, peb muaj cov chav kawm gemology.