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CH534355A - Turbidity monitor - for potable or industrial water - Google Patents

Turbidity monitor - for potable or industrial water

Info

Publication number
CH534355A
CH534355A CH1841471A CH1841471A CH534355A CH 534355 A CH534355 A CH 534355A CH 1841471 A CH1841471 A CH 1841471A CH 1841471 A CH1841471 A CH 1841471A CH 534355 A CH534355 A CH 534355A
Authority
CH
Switzerland
Prior art keywords
water
measurement
potable
light
industrial water
Prior art date
Application number
CH1841471A
Other languages
German (de)
Inventor
Tobler Kurt
Original Assignee
Jacques Tobler Ag
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 Jacques Tobler Ag filed Critical Jacques Tobler Ag
Priority to CH1841471A priority Critical patent/CH534355A/en
Publication of CH534355A publication Critical patent/CH534355A/en

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
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

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

In the monitoring of the degree of turbidity of water, e.g. drinking water, using light sent into the water and again collected and measured, whereby the value of the measurement is used to deliver >=1 signal dependent on a predetermined turbidity threshold value, a light beam sent into the water is deflected by reflection and the residual light transmitted to a receiver, the measurement of this light or the evaluation of the measurement in comparison to the intermediate intervals, taking place at short time intervals.
CH1841471A 1971-12-17 1971-12-17 Turbidity monitor - for potable or industrial water CH534355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1841471A CH534355A (en) 1971-12-17 1971-12-17 Turbidity monitor - for potable or industrial water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1841471A CH534355A (en) 1971-12-17 1971-12-17 Turbidity monitor - for potable or industrial water

Publications (1)

Publication Number Publication Date
CH534355A true CH534355A (en) 1973-02-28

Family

ID=4432827

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1841471A CH534355A (en) 1971-12-17 1971-12-17 Turbidity monitor - for potable or industrial water

Country Status (1)

Country Link
CH (1) CH534355A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048325A (en) * 1988-08-12 1991-09-17 Outokumpu Oy Measuring cell
GB2295009A (en) * 1994-11-09 1996-05-15 Pai Lung Machinery Mill Co Ltd Water turbidity detecting device for water towers
CN103728303A (en) * 2013-12-03 2014-04-16 中山弘博企业管理咨询有限公司 Water tower detecting system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048325A (en) * 1988-08-12 1991-09-17 Outokumpu Oy Measuring cell
GB2295009A (en) * 1994-11-09 1996-05-15 Pai Lung Machinery Mill Co Ltd Water turbidity detecting device for water towers
CN103728303A (en) * 2013-12-03 2014-04-16 中山弘博企业管理咨询有限公司 Water tower detecting system

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Legal Events

Date Code Title Description
PL Patent ceased