Mea Kuhikuhi No ka Kalibration Mea Hana

Reference Material For Instrument Calibration Featured Image

ʻO ka wehewehe pōkole:

Hoʻohana ʻia ka CRM no ka mālama ʻana i ka maikaʻi a me ka calibration o nā mea analytical i ka nānā ʻana i ka ferrosilicon.Hoʻohana ʻia no ka loiloi a me ka hōʻoia ʻana i ka pololei o nā ʻano analytical.Hiki ke hoʻohana ʻia ka CRM no ka hoʻololi ʻana i ka waiwai i ana ʻia.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna huahana

Na Waiwai Hooia

Papa 1. Nā Waiwai i hōʻoia ʻia no ka YSBC 28604a-2013 (Mass Fraction %)

Helu	ʻElemu	C	S	Si	Mn	P	Fe	Al
YSBC 28604a-2013	Na Waiwai Hooia	0.050	0.002	69.96	0.256	0.023	26.57	1.26
YSBC 28604a-2013	ʻAʻole maopopo	0.003	0.001	0.10	0.004	0.001	0.06	0.02
Helu	ʻElemu	Ca	Cu	Ni	Cr	Ti	Mg
YSBC 28604a-2013	Na Waiwai Hooia	0.649	0.013	0.010	0.049	0.107	0.019
YSBC 28604a-2013	ʻAʻole maopopo	0.005	0.001	0.001	0.002	0.004	0.001

Nā ʻano kālailai

Papa 2. Ka Hana Anaina

Huina	Kaʻina hana
C	ʻO ke ʻano hoʻoheheʻe infrared Keʻano kinoea-volumetric
S	ʻO ke ʻano hoʻoheheʻe infrared Ke ʻano iodometric puhi
Si	ʻO ke ʻano gravimetric waika perchloric dehydration Silicon potassium fluoride titrimetric method
Mn	ʻO ke ʻano photometric periodate ICP-AES
P	Bismuth phosphomolybdate blue spectrophotometric ala Antimony phosphomolybdate blue spectrophotometric method ICP-AES
Fe	ʻO ke ʻano hoʻohālikelike ʻana o ka potassium dichromate
Al	EDTA titrimetric ala ʻO ke ala photometric chrome azurol S ICP-AES
Ca	ICP-AES AAS
Cu	BCO spectrophotometric ala ICP-AES AAS
Ni	Dimetylglyoxime spectrophotometric ala ICP-AES
Cr	Diphenyl carbon acyl dihydrazide photometry ICP-AES
Ti	ʻO ke ʻano photometric Diantipyryl methane ICP-AES
Mg	ICP-AES AAS

Ho'āʻo Homogeneity a me ka Nānā Paʻa

Ka pau ʻana o ka palapala hōʻoia: Pono ka palapala hōʻoia o kēia CRM a hiki i Nowemapa 1, 2023.

Papa 3. Nā ʻano no ka hoʻāʻo ʻana i ka homogeneity

Huina	Nā ʻano kālailai	Laʻana liʻiliʻi (g)
Si	Silicon potassium fluoride titrimetric method	0.1
C、S	ʻO ke ʻano hoʻoheheʻe infrared	0.2
Mn, P, Al, Ca, Cu, Ni, Cr, Ti, Mg	ICP-AES	0.2
Fe	ʻO ke ʻano hoʻohālikelike ʻana o ka potassium dichromate	0.2

Hoʻopili a mālama

Hoʻopili ʻia ka mea kuhikuhi i hōʻoia ʻia i loko o nā ʻōmole aniani me nā uhi plastik.ʻO 50 ka paona ʻupena g kēlā me kēia.Manaʻo ʻia e mālama i ka maloʻo ke mālama ʻia.