IT1275684B1 - Sistema e relativa apparecchiatura per la taratura di un sensore per la misurazione dell'umidita' di materiali in fogli nastri, o film - Google Patents

Sistema e relativa apparecchiatura per la taratura di un sensore per la misurazione dell'umidita' di materiali in fogli nastri, o film

Info

Publication number
IT1275684B1
IT1275684B1 IT94MI002466A ITMI942466A IT1275684B1 IT 1275684 B1 IT1275684 B1 IT 1275684B1 IT 94MI002466 A IT94MI002466 A IT 94MI002466A IT MI942466 A ITMI942466 A IT MI942466A IT 1275684 B1 IT1275684 B1 IT 1275684B1
Authority
IT
Italy
Prior art keywords
tapes
calibration
humidity
films
sheets
Prior art date
Application number
IT94MI002466A
Other languages
English (en)
Inventor
Alessandro Masotti
Original Assignee
Electronics Systems S P A
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 Electronics Systems S P A filed Critical Electronics Systems S P A
Priority to IT94MI002466A priority Critical patent/IT1275684B1/it
Publication of ITMI942466A0 publication Critical patent/ITMI942466A0/it
Priority to DE69514898T priority patent/DE69514898D1/de
Priority to EP95118207A priority patent/EP0716303B1/en
Publication of ITMI942466A1 publication Critical patent/ITMI942466A1/it
Application granted granted Critical
Publication of IT1275684B1 publication Critical patent/IT1275684B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
    • G01N21/3559—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content in sheets, e.g. in paper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper paper sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers
IT94MI002466A 1994-12-06 1994-12-06 Sistema e relativa apparecchiatura per la taratura di un sensore per la misurazione dell'umidita' di materiali in fogli nastri, o film IT1275684B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT94MI002466A IT1275684B1 (it) 1994-12-06 1994-12-06 Sistema e relativa apparecchiatura per la taratura di un sensore per la misurazione dell'umidita' di materiali in fogli nastri, o film
DE69514898T DE69514898D1 (de) 1994-12-06 1995-11-20 Einrichtung zum Eichen eines Sensors zur Bestimmung der Feuchtigkeit von Blatt-, Band- oder Folien-Materialien
EP95118207A EP0716303B1 (en) 1994-12-06 1995-11-20 A system related apparatus for the calibration of a sensor for moisture measurement on sheet, tape or film materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI002466A IT1275684B1 (it) 1994-12-06 1994-12-06 Sistema e relativa apparecchiatura per la taratura di un sensore per la misurazione dell'umidita' di materiali in fogli nastri, o film

Publications (3)

Publication Number Publication Date
ITMI942466A0 ITMI942466A0 (it) 1994-12-06
ITMI942466A1 ITMI942466A1 (it) 1996-06-06
IT1275684B1 true IT1275684B1 (it) 1997-10-17

Family

ID=11369961

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94MI002466A IT1275684B1 (it) 1994-12-06 1994-12-06 Sistema e relativa apparecchiatura per la taratura di un sensore per la misurazione dell'umidita' di materiali in fogli nastri, o film

Country Status (3)

Country Link
EP (1) EP0716303B1 (it)
DE (1) DE69514898D1 (it)
IT (1) IT1275684B1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106770964A (zh) * 2016-12-31 2017-05-31 唐山新唐高压电瓷有限公司 一种电瓷绝缘子料泥的水份检测设备及其检测方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854550C5 (de) 1998-11-26 2011-03-17 Hauni Maschinenbau Ag Resonatorgehäuse für Mikrowellen
WO2017156645A1 (es) * 2016-03-14 2017-09-21 Tecnologías De Aplicación Industrial Y Cia. Limitada Sistema para prueba de transmisores de consistencia
CN107807155B (zh) * 2016-09-08 2021-05-11 中国科学院工程热物理研究所 一种ect/mwt双模态成像传感器
FR3101418A1 (fr) * 2019-10-01 2021-04-02 Aleph Sas Etalonnage in situ d’un capteur d’humidite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917141A (ja) * 1982-07-21 1984-01-28 Ketsuto Kagaku Kenkyusho:Kk 穀類水分計の診断システム
JPS61256249A (ja) * 1985-05-09 1986-11-13 Fujitsu General Ltd 湿度センサによる測定デ−タの更正方法
JPS6441740A (en) * 1987-08-07 1989-02-14 Nat House Ind Ventilator
CA2038704C (en) * 1990-04-26 1996-01-30 Ryuji Chiba Infrared ray moisture meter
JPH06229658A (ja) * 1992-05-29 1994-08-19 Sanyo Electric Co Ltd 温湿度調整庫
JPH06324544A (ja) * 1993-05-12 1994-11-25 Fuji Xerox Co Ltd 画像形成装置
US5502659A (en) * 1994-06-06 1996-03-26 Endress+Hauser, Inc. Method and apparatus for calibrating moisture sensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106770964A (zh) * 2016-12-31 2017-05-31 唐山新唐高压电瓷有限公司 一种电瓷绝缘子料泥的水份检测设备及其检测方法
CN106770964B (zh) * 2016-12-31 2021-04-13 唐山高压电瓷有限公司 一种电瓷绝缘子料泥的水份检测设备及其检测方法

Also Published As

Publication number Publication date
DE69514898D1 (de) 2000-03-09
EP0716303A3 (en) 1997-03-26
ITMI942466A0 (it) 1994-12-06
EP0716303A2 (en) 1996-06-12
ITMI942466A1 (it) 1996-06-06
EP0716303B1 (en) 2000-02-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971202