JPS5427486A - White smoke densitometer - Google Patents

White smoke densitometer

Info

Publication number
JPS5427486A
JPS5427486A JP9308577A JP9308577A JPS5427486A JP S5427486 A JPS5427486 A JP S5427486A JP 9308577 A JP9308577 A JP 9308577A JP 9308577 A JP9308577 A JP 9308577A JP S5427486 A JPS5427486 A JP S5427486A
Authority
JP
Japan
Prior art keywords
white smoke
densitometer
smoke densitometer
densities
type densitometer
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
JP9308577A
Other languages
Japanese (ja)
Inventor
Kan Tokunaga
Takashi Yamamoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9308577A priority Critical patent/JPS5427486A/en
Publication of JPS5427486A publication Critical patent/JPS5427486A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To measure the densities of only the white smoke by providing a transmission type densitometer and a filter paper type densitometer measuring the densities of exhaust smoke.
JP9308577A 1977-08-03 1977-08-03 White smoke densitometer Pending JPS5427486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9308577A JPS5427486A (en) 1977-08-03 1977-08-03 White smoke densitometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9308577A JPS5427486A (en) 1977-08-03 1977-08-03 White smoke densitometer

Publications (1)

Publication Number Publication Date
JPS5427486A true JPS5427486A (en) 1979-03-01

Family

ID=14072679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9308577A Pending JPS5427486A (en) 1977-08-03 1977-08-03 White smoke densitometer

Country Status (1)

Country Link
JP (1) JPS5427486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184953A (en) * 1981-05-11 1982-11-13 Matsushita Electric Ind Co Ltd Device for measuring amount of dust attached to carpet and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184953A (en) * 1981-05-11 1982-11-13 Matsushita Electric Ind Co Ltd Device for measuring amount of dust attached to carpet and the like

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