JPS5613654A - Light source cathode for zeeman atomic absorption spectrometer - Google Patents

Light source cathode for zeeman atomic absorption spectrometer

Info

Publication number
JPS5613654A
JPS5613654A JP8820479A JP8820479A JPS5613654A JP S5613654 A JPS5613654 A JP S5613654A JP 8820479 A JP8820479 A JP 8820479A JP 8820479 A JP8820479 A JP 8820479A JP S5613654 A JPS5613654 A JP S5613654A
Authority
JP
Japan
Prior art keywords
light source
atomic absorption
absorption spectrometer
source cathode
zeeman atomic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8820479A
Other languages
Japanese (ja)
Inventor
Akira Hosoya
Keiichi Kuniya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8820479A priority Critical patent/JPS5613654A/en
Publication of JPS5613654A publication Critical patent/JPS5613654A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes

Abstract

PURPOSE:To simplify the detaching and attaching operations of lamp as well as improve the luminous characteristics of lamp by forming ground Co and Al alloy into a cathode with the aid of a binder. CONSTITUTION:An Al alloy consisting of 35-57atm.% Co and Al is prepared and then ground into powder. Then, the powder is formed into a cathode with the aid of a binder, e.g., Ag powder, etc., by means of a mold.
JP8820479A 1979-07-13 1979-07-13 Light source cathode for zeeman atomic absorption spectrometer Pending JPS5613654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8820479A JPS5613654A (en) 1979-07-13 1979-07-13 Light source cathode for zeeman atomic absorption spectrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8820479A JPS5613654A (en) 1979-07-13 1979-07-13 Light source cathode for zeeman atomic absorption spectrometer

Publications (1)

Publication Number Publication Date
JPS5613654A true JPS5613654A (en) 1981-02-10

Family

ID=13936365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8820479A Pending JPS5613654A (en) 1979-07-13 1979-07-13 Light source cathode for zeeman atomic absorption spectrometer

Country Status (1)

Country Link
JP (1) JPS5613654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580496A (en) * 1993-04-05 1996-12-03 Sumitomo Metal Mining Company Limited Raw material for producing powder of indium-tin oxide aciculae and method of producing the raw material, powder of indium-tin oxide aciculae and method of producing the powder, electroconductive paste and light-transmitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580496A (en) * 1993-04-05 1996-12-03 Sumitomo Metal Mining Company Limited Raw material for producing powder of indium-tin oxide aciculae and method of producing the raw material, powder of indium-tin oxide aciculae and method of producing the powder, electroconductive paste and light-transmitting

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