EA201700015A1 - INFRARED, REFLECTIVE MOISTURE DRAMMER OF LOOSE AND POWDERED MATERIALS - Google Patents

INFRARED, REFLECTIVE MOISTURE DRAMMER OF LOOSE AND POWDERED MATERIALS

Info

Publication number
EA201700015A1
EA201700015A1 EA201700015A EA201700015A EA201700015A1 EA 201700015 A1 EA201700015 A1 EA 201700015A1 EA 201700015 A EA201700015 A EA 201700015A EA 201700015 A EA201700015 A EA 201700015A EA 201700015 A1 EA201700015 A1 EA 201700015A1
Authority
EA
Eurasian Patent Office
Prior art keywords
infrared
drammer
loose
measuring
bulk
Prior art date
Application number
EA201700015A
Other languages
Russian (ru)
Other versions
EA032591B1 (en
Inventor
Валерий Георгиевич Белкин
Константин Валерьевич Говорун
Станислав Викторович Проценко
Original Assignee
Общество с ограниченной ответственностью "Аквар-систем"
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 Общество с ограниченной ответственностью "Аквар-систем" filed Critical Общество с ограниченной ответственностью "Аквар-систем"
Priority to EA201700015A priority Critical patent/EA032591B1/en
Publication of EA201700015A1 publication Critical patent/EA201700015A1/en
Publication of EA032591B1 publication Critical patent/EA032591B1/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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Данное изобретение относится к устройствам для измерения влажности сыпучих и порошкообразных материалов. Принцип работы устройства основан на приеме отраженного инфракрасного излучения от поверхности контролируемого материала. Особенности проектирования инфракрасного отражательного влагомера позволяют определять влажность сыпучего и порошкообразного материала в потоке, а также в лабораторных условиях в качестве стационарной измерительной системы. Инфракрасный отражательный влагомер сыпучих и порошкообразных материалов состоит из измерительного окна, встроенного в корпус, внутри которого размещен источник инфракрасного излучения с коллиматором, модулятор-монохроматор с интерференционными фильтрами, интегратор инфракрасного излучения в форме зеркальной полусферы и фотоприемник, связанный с блоком обработки сигналов, внутри которого размещен процессор и система шин.This invention relates to devices for measuring the moisture content of bulk and powdery materials. The principle of operation of the device is based on the reception of the reflected infrared radiation from the surface of the controlled material. Features of the design of an infrared reflective moisture meter allow you to determine the moisture content of the granular and powdered material in the stream, as well as in the laboratory as a stationary measuring system. The infrared reflective moisture meter of bulk and powdery materials consists of a measuring window embedded in the housing, inside which is placed an infrared source with a collimator, a monochromator modulator with interference filters, an infrared radiation integrator in the form of a mirror hemisphere, and a photodetector associated with the signal processing unit, inside which placed processor and bus system.

EA201700015A 2016-10-11 2016-10-11 Infrared reflecting moisture content meter for loose and powdered materials EA032591B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201700015A EA032591B1 (en) 2016-10-11 2016-10-11 Infrared reflecting moisture content meter for loose and powdered materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201700015A EA032591B1 (en) 2016-10-11 2016-10-11 Infrared reflecting moisture content meter for loose and powdered materials

Publications (2)

Publication Number Publication Date
EA201700015A1 true EA201700015A1 (en) 2018-04-30
EA032591B1 EA032591B1 (en) 2019-06-28

Family

ID=62045896

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201700015A EA032591B1 (en) 2016-10-11 2016-10-11 Infrared reflecting moisture content meter for loose and powdered materials

Country Status (1)

Country Link
EA (1) EA032591B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023170176A (en) * 2022-05-18 2023-12-01 キヤノン株式会社 Moisture detection device and image formation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302108A (en) * 1979-01-29 1981-11-24 Polaroid Corporation Detection of subsurface defects by reflection interference
RU2022257C1 (en) * 1991-05-12 1994-10-30 Научно-исследовательский институт прикладных физических проблем им.А.Н.Севченко Infrared moisture meter to measure moisture content of capacitor paper
RU2009472C1 (en) * 1991-06-28 1994-03-15 Афанасьев Алексей Егорович Method of simultaneous determining humidity and bulk density of milled peat
RU2113711C1 (en) * 1997-12-26 1998-06-20 Закрытое акционерное общество Международная компания "Луч" Infrared humidity meter of dry products and materials
RU2321843C2 (en) * 2003-06-25 2008-04-10 Общество с ограниченной ответственностью "Аквар-систем" Paper fiber humidity and mass ir detector

Also Published As

Publication number Publication date
EA032591B1 (en) 2019-06-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU