JPS5746146A - Continuous measurement device for ash contained in paper - Google Patents

Continuous measurement device for ash contained in paper

Info

Publication number
JPS5746146A
JPS5746146A JP55122529A JP12252980A JPS5746146A JP S5746146 A JPS5746146 A JP S5746146A JP 55122529 A JP55122529 A JP 55122529A JP 12252980 A JP12252980 A JP 12252980A JP S5746146 A JPS5746146 A JP S5746146A
Authority
JP
Japan
Prior art keywords
paper
measured
reflected
detected
transmitted
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.)
Granted
Application number
JP55122529A
Other languages
Japanese (ja)
Other versions
JPH0124258B2 (en
Inventor
Kenji Isozaki
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP55122529A priority Critical patent/JPS5746146A/en
Publication of JPS5746146A publication Critical patent/JPS5746146A/en
Publication of JPH0124258B2 publication Critical patent/JPH0124258B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PURPOSE:To enable measurement of CaCO3 with other ash ingredients contained in paper at the same sensitivity to the latter by compensating the absorption property of X-rays which are emitted from an X-ray source, transmitted through the paper to be measured, reflected by a titanium plate, transmitted again through the paper to be measured and detected by a proportional counter tube thereafter. CONSTITUTION:The second absorption property of X-rays which are emitted from the X-ray source 1, transmitted through the paper 3 to be measured, reflected by the titanium plate 2, transmitted again through the paper 3 and then detected by the proportional counter tube 4 is found out. Meanwhile, the first absorption property of the rays applied from the source 1, reflected by the paper 3 and detected by the propotional counter tube 4 is found out. The output of the proportional counter tube 4 is amplified by an amplifier 6 and inputted in an A-channel counter 8 and a B-channel counter 9 by a two-channel waveheight analyzer. Then, the first and second absorption properties are weighted by weighting circuits 10 and 11 respectively and later prescribed addition and the like are conducted by an operating unit. Thus, CaCO3 and other ash ingredients such as TiO2 and talc are measured at the same sensitivity by using the same detection line and displayed 13. In this way, the measurement of ash ingredients is conducted simply and sepeedily.
JP55122529A 1980-09-04 1980-09-04 Continuous measurement device for ash contained in paper Granted JPS5746146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55122529A JPS5746146A (en) 1980-09-04 1980-09-04 Continuous measurement device for ash contained in paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55122529A JPS5746146A (en) 1980-09-04 1980-09-04 Continuous measurement device for ash contained in paper

Publications (2)

Publication Number Publication Date
JPS5746146A true JPS5746146A (en) 1982-03-16
JPH0124258B2 JPH0124258B2 (en) 1989-05-10

Family

ID=14838102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55122529A Granted JPS5746146A (en) 1980-09-04 1980-09-04 Continuous measurement device for ash contained in paper

Country Status (1)

Country Link
JP (1) JPS5746146A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845730A (en) * 1986-12-20 1989-07-04 Paul Lippke Gmbh Und Co. Kg Selective on-line measurement of filler components in paper
CN109765290A (en) * 2019-03-08 2019-05-17 陕西科技大学 Standard Method paper total ash and component rapid measurement device and its measurement method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640216U (en) * 1991-05-02 1994-05-27 俊治 西川 Concrete through sleeve hole closing cap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845730A (en) * 1986-12-20 1989-07-04 Paul Lippke Gmbh Und Co. Kg Selective on-line measurement of filler components in paper
CN109765290A (en) * 2019-03-08 2019-05-17 陕西科技大学 Standard Method paper total ash and component rapid measurement device and its measurement method

Also Published As

Publication number Publication date
JPH0124258B2 (en) 1989-05-10

Similar Documents

Publication Publication Date Title
Rooney Determination of acoustic power outputs in the microwatt-milliwatt range
CA2080691A1 (en) Method and apparatus for measuring the concentration of absorbing substances
WO1993006773A3 (en) System for disabling oximeter in presence of ambient light
NO823789L (en) DEVICE FOR NON-DISPERSIVE OPTICAL DETERMINATION OF GAS CONCENTRATION.
EP0144713A3 (en) Device for optically measuring concentration of substances
US3775013A (en) Optical turbidimeter apparatus
CA2038704A1 (en) Infrared ray moisture meter
JPS5746146A (en) Continuous measurement device for ash contained in paper
EP0206735A3 (en) Coating weight and thickness gauges
FI843209A (en) FOERFARANDE OCH ANORDNING FOER MAETNING AV HALTEN SUSPENDERADE SUBSTANSER I ETT STROEMMANDE MEDIUM.
JPH07260680A (en) Infrared ray sensor
JPS59107241A (en) Water quality measuring instrument
Mayer et al. A scintillation counter technique for the X-ray determination of bone mineral content
GB1118349A (en) Method and apparatus for measuring the concentration of radiation absorbing material
JPS5594149A (en) Reflecting type ash content meter
JPS5582006A (en) Measuring method for thickness
JP2725346B2 (en) Ash meter with equal sensitivity for three components
JPS57111435A (en) Measuring device for absorption intensity of infrared ray by atr method
JPS5546180A (en) Measuring system of concentration of solution
SU1146552A1 (en) Device for measuring material thickness
RU1800427C (en) Method for atmosphere inverse scattering index determining
JPS5896242A (en) Moisture measuring apparatus
JPS62135750A (en) Immersion type turbidity meter
JPS5311080A (en) Colorimeter
JPS6360856B2 (en)