Reference Material For Instrument Calibration

lihlahisoa

Boitsebiso ba Reference For Instrument Calibration

Tlhaloso e Khutšoanyane:

CRM e sebelisetsoa ho laola boleng le ho lekanya lisebelisoa tsa tlhahlobo ha ho hlahlojoa ferrosilicon.E boetse e sebelisoa bakeng sa tlhahlobo le netefatso ea ho nepahala ha mekhoa ea tlhahlobo.CRM e ka sebelisoa bakeng sa phetisetso ea boleng bo lekantsoeng.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea sehlahisoa

Calibration (1)
Calibration (2)

Melao e Pakiloeng

Lethathamo la 1. Maemo a Tiisitsoeng bakeng sa YSBC 28604a-2013 (Karolo ea Boima %)

Nomoro

Lintlha

C

S

Si

Mn

P

Fe

Al

YSBC

28604a-2013

Melao e Pakiloeng

0.050

0.002

69.96

0.256

0.023

26.57

1.26

Ho hloka bonnete

0.003

0.001

0.10

0.004

0.001

0.06

0.02

Nomoro

Lintlha

Ca

Cu

Ni

Cr

Ti

Mg  

YSBC

28604a-2013

Melao e Pakiloeng

0.649

0.013

0.010

0.049

0.107

0.019

 

Ho hloka bonnete

0.005

0.001

0.001

0.002

0.004

0.001

 

Mekhoa ea Tlhahlobo

Lethathamo la 2. Mekhoa ea Tlhahlobo

Sebopeho

Mokhoa

C

Mokhoa oa ho monya infrared

Mokhoa oa khase-volumetric

S

Mokhoa oa ho monya infrared

Mokhoa oa ho chesa iodometric

Si

Perchloric acid dehydration gravimetric mokhoa

Silicon potassium fluoride mokhoa oa titrimetric

Mn

Mokhoa oa nako oa photometric

ICP-AES

P

Mokhoa oa Bismuth phosphomolybdate blue spectrophotometric

Antimony phosphomolybdate blue spectrophotometric mokhoa

ICP-AES

Fe

Potassium dichromate titration mokhoa

Al

Mokhoa oa EDTA oa titrimetric

Mokhoa oa chrome azurol S photometric

ICP-AES

Ca

ICP-AES

AAS

Cu

Mokhoa oa BCO spectrophotometric

ICP-AES

AAS

Ni

Dimetylglyoxime spectrophotometric mokhoa

ICP-AES

Cr

Diphenyl carbon acyl dihydrazide photometry

ICP-AES

Ti

Diantipyryl methane photometric mokhoa

ICP-AES

Mg

ICP-AES

AAS

Tlhahlobo ea Homogeneity le Tlhahlobo ea Botsitso

Phello ea nako ea setifikeiti: Setifikeiti sa CRM ena se sebetsa ho fihlela la 1 Pulungoana 2023.

Letlapa la 3. Mekhoa ea tlhahlobo ea homogeneity

Sebopeho

Mekhoa ea ho hlahloba

Bonyane sampole (g)

Si

Silicon potassium fluoride mokhoa oa titrimetric

0.1

C, S

Mokhoa oa ho monya infrared

0.2

Mn,P,Al,Ca,Cu,Ni,Cr,Ti,Mg

ICP-AES

0.2

Fe

Potassium dichromate titration mokhoa

0.2

Ho paka le ho Boloka

Thepa ea litšupiso e netefalitsoeng e kentsoe ka libotlolong tsa khalase tse nang le likoahelo tsa polasetiki.Boima ba nete ke 50 g e mong.Ho khothalletsoa ho boloka ho omella ha ho bolokoa.

Laboratori

Lebitso: Shandong Institute of Metallurgical Science Co., Ltd.

Aterese : 66 Jiefang East Road, Jinan, Shandong, China;

Webosaete:www.cncrms.com

Emai:cassyb@126.com

New standard coal1

E amohetsoe ke: Gao Hongji

Motsamaisi oa Laboratori

Letsatsi: December 1, 2013


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