JPS51146280A - Aerosol concentration meter - Google Patents

Aerosol concentration meter

Info

Publication number
JPS51146280A
JPS51146280A JP6469475A JP6469475A JPS51146280A JP S51146280 A JPS51146280 A JP S51146280A JP 6469475 A JP6469475 A JP 6469475A JP 6469475 A JP6469475 A JP 6469475A JP S51146280 A JPS51146280 A JP S51146280A
Authority
JP
Japan
Prior art keywords
concentration meter
aerosol concentration
aerosol
obtaining
meter
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
JP6469475A
Other languages
Japanese (ja)
Inventor
Ryoichi Ishikawa
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.)
Denka Co Ltd
DKK Corp
Original Assignee
DKK Corp
Denki Kagaku Kogyo KK
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 DKK Corp, Denki Kagaku Kogyo KK filed Critical DKK Corp
Priority to JP6469475A priority Critical patent/JPS51146280A/en
Publication of JPS51146280A publication Critical patent/JPS51146280A/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:Obtaining an aerosol concentration meter having a high sensibility by a simplified construction.
JP6469475A 1975-05-28 1975-05-28 Aerosol concentration meter Pending JPS51146280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6469475A JPS51146280A (en) 1975-05-28 1975-05-28 Aerosol concentration meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6469475A JPS51146280A (en) 1975-05-28 1975-05-28 Aerosol concentration meter

Publications (1)

Publication Number Publication Date
JPS51146280A true JPS51146280A (en) 1976-12-15

Family

ID=13265499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6469475A Pending JPS51146280A (en) 1975-05-28 1975-05-28 Aerosol concentration meter

Country Status (1)

Country Link
JP (1) JPS51146280A (en)

Similar Documents

Publication Publication Date Title
NL7602957A (en) REGULATED FUEL MEASUREMENT SYSTEM.
NO140787C (en) AEROSOL INHALATION DEVICE.
JPS526555A (en) Inspecting instrument
JPS52118135A (en) Misspark detecting apparatus
JPS51118826A (en) A method for determining immunoprotein
NL7602425A (en) ION DETECTOR.
JPS5230485A (en) Detector
NL7602077A (en) DISTANCE MEASURING DEVICE.
JPS51146280A (en) Aerosol concentration meter
JPS5381110A (en) Manufacture of magnetic film head
JPS52104289A (en) Atomic spectrum generator
JPS51140680A (en) Method for measurement of hardenss of metal by x-ray
JPS5280859A (en) Measuring method using interferometer
NL7607633A (en) ION DETECTOR.
NL7610505A (en) CALCULATING SCALE.
JPS5211892A (en) Electromagnetic wave distance measuring system
NL7611849A (en) PROBE.
JPS5223372A (en) Mintur measuring instrument
JPS5344081A (en) Analyzer using magnetic optical effect
SU593128A1 (en) Capacitive-type concentration meter
JPS51133077A (en) Method for measurement of ion current
JPS51137353A (en) Amplitude limiting circuit
JPS51131286A (en) Method to prevent improper operation cause by noises etc. distance mea suring machine using several frequencies
JPS5317384A (en) Mass spectrograph
JPS5219184A (en) Vapor source