Abubuwan Tunani Don Daidaita Kayan aiki

Reference Material For Instrument Calibration Featured Image

Takaitaccen Bayani:

Ana amfani da CRM don sarrafa inganci da daidaita kayan aikin nazari a cikin nazarin ferrosilicon.Hakanan ana amfani dashi don kimantawa da tabbatar da daidaiton hanyoyin tantancewa.Ana iya amfani da CRM don canja wurin ƙimar ƙima.

Aika mana imel

Cikakken Bayani

Tags samfurin

Gabatarwar samfur

Ƙimar Ƙirarriya

Tebur 1. Ƙimar Ƙirarrun Ƙimar YSBC 28604a-2013 (Mass Fraction %)

Lamba	Abubuwa	C	S	Si	Mn	P	Fe	Al
YSBC 28604-2013	Ƙimar Ƙirarriya	0.050	0.002	69.96	0.256	0.023	26.57	1.26
YSBC 28604-2013	Rashin tabbas	0.003	0.001	0.10	0.004	0.001	0.06	0.02
Lamba	Abubuwa	Ca	Cu	Ni	Cr	Ti	Mg
YSBC 28604-2013	Ƙimar Ƙirarriya	0.649	0.013	0.010	0.049	0.107	0.019
YSBC 28604-2013	Rashin tabbas	0.005	0.001	0.001	0.002	0.004	0.001

Hanyoyin Bincike

Tebur 2. Hanyoyin Bincike

Abun ciki	Hanya
C	Hanyar sha infrared Hanyar gas-volumetric
S	Hanyar sha infrared Hanyar iodometric konewa
Si	Hanyar rashin ruwa na Perchloric acid Silicon potassium fluoride titrimetric Hanyar
Mn	Hanyar photometric na tsawon lokaci ICP-AES
P	Bismuth phosphomolybdate blue spectrophotometric Hanyar Antimony phosphomolybdate blue spectrophotometric Hanyar ICP-AES
Fe	Potassium dichromate titration Hanyar
Al	Hanyar titrimetric EDTA Hanyar chrome azurol S photometric ICP-AES
Ca	ICP-AES AAS
Cu	BCO spectrophotometric Hanyar ICP-AES AAS
Ni	Hanyar spectrophotometric Dimetilglioxime ICP-AES
Cr	Diphenyl carbon acyl dihydrazide photometry ICP-AES
Ti	Diantipyryl methane photometric Hanyar ICP-AES
Mg	ICP-AES AAS

Gwajin Homogeneity da Binciken Kwanciyar hankali

Ƙarshen takaddun shaida: Takaddun shaida na wannan CRM yana aiki har zuwa Nuwamba 1, 2023.

Table 3. Hanyoyi don gwajin homogenity

Abun ciki	Hanyoyin nazari	Mafi ƙarancin samfurin (g)
Si	Silicon potassium fluoride titrimetric Hanyar	0.1
C, S	Hanyar sha infrared	0.2
Mn, P, Al, Ca, Cu, Ni, Cr, Ti, Mg	ICP-AES	0.2
Fe	Potassium dichromate titration Hanyar	0.2

Shiryawa da Ajiya

Abubuwan da aka tabbatar an cika su a cikin kwalabe na gilashi tare da murfin filastik.Nauyin net ɗin shine 50 g kowa.Ana ba da shawarar kiyaye bushewa lokacin adanawa.