JPH0415897B2 - - Google Patents

Info

Publication number
JPH0415897B2
JPH0415897B2 JP1921385A JP1921385A JPH0415897B2 JP H0415897 B2 JPH0415897 B2 JP H0415897B2 JP 1921385 A JP1921385 A JP 1921385A JP 1921385 A JP1921385 A JP 1921385A JP H0415897 B2 JPH0415897 B2 JP H0415897B2
Authority
JP
Japan
Prior art keywords
filter
sampling pipe
sampling
temperature
mixed gas
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.)
Expired
Application number
JP1921385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61178641A (ja
Inventor
Masaatsu Ito
Hitoshi Kanayama
Hiroshi Noguchi
Kenichi Uchida
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.)
Toyota Motor Corp
Soken Inc
Original Assignee
Nippon Soken Inc
Toyota Motor Corp
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 Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP1921385A priority Critical patent/JPS61178641A/ja
Publication of JPS61178641A publication Critical patent/JPS61178641A/ja
Publication of JPH0415897B2 publication Critical patent/JPH0415897B2/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples

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)
  • Sampling And Sample Adjustment (AREA)
JP1921385A 1985-02-05 1985-02-05 車輌用微粒子排出量測定装置 Granted JPS61178641A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1921385A JPS61178641A (ja) 1985-02-05 1985-02-05 車輌用微粒子排出量測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1921385A JPS61178641A (ja) 1985-02-05 1985-02-05 車輌用微粒子排出量測定装置

Publications (2)

Publication Number Publication Date
JPS61178641A JPS61178641A (ja) 1986-08-11
JPH0415897B2 true JPH0415897B2 (enrdf_load_stackoverflow) 1992-03-19

Family

ID=11993091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1921385A Granted JPS61178641A (ja) 1985-02-05 1985-02-05 車輌用微粒子排出量測定装置

Country Status (1)

Country Link
JP (1) JPS61178641A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS61178641A (ja) 1986-08-11

Similar Documents

Publication Publication Date Title
JPH0324981B2 (enrdf_load_stackoverflow)
US4361028A (en) System for measuring particulate discharge from vehicular internal combustion engine
KR100856623B1 (ko) 연소용 가스를 내연기관에 공급하기 위한 방법 및 장치, 배기가스의 오염물질량을 결정하기 위한 방법 및 장치
JP3187434B2 (ja) 排気排出物分析器に希釈排気ガスを供給する方法と装置
JP3362255B2 (ja) 粒状物質を測定するためのガス流調整器、システムおよび方法
US7647810B2 (en) Solid particle counting system with flow meter upstream of evaporation unit
US4507875A (en) Apparatus for determining the concentration of vapors in a flowing gas stream
JP2004511769A5 (enrdf_load_stackoverflow)
CN103674630B (zh) 一种自动调节排放颗粒物稀释采样装置
JP4399094B2 (ja) 排気ガスサンプリング装置
CN204241347U (zh) 一种新型湿烟气在线监测系统
CN105545435B (zh) 移动物体装载型的排气分析系统
US7665375B2 (en) Flow splitter for a solid particle counting system
JPH0260254B2 (enrdf_load_stackoverflow)
JPH0415897B2 (enrdf_load_stackoverflow)
JPH09311101A (ja) 排気ガス測定装置
US20130276552A1 (en) Raw proportional toxic sampler for sampling exhaust
CN102103045B (zh) 等速机械水取样装置及取样方法
JPS61178642A (ja) 車輌用微粒子排出量測定装置
JPH0676961B2 (ja) 粒子状物質測定装置
JPH0726933A (ja) 内燃機関の排気浄化装置
JPH10318810A (ja) 排ガス流量測定装置
JPS60128326A (ja) 内燃機関排気微粒子の測定装置
CN221882674U (zh) 一种宽量程比的低压高湿气体流量测量装置
JPH0421811B2 (enrdf_load_stackoverflow)