BR0301298A - Processo e dispositivo para calibragem de um sensor de umidade assim como disposição de sensor com um sensor de umidade a ser calibrado - Google Patents

Processo e dispositivo para calibragem de um sensor de umidade assim como disposição de sensor com um sensor de umidade a ser calibrado

Info

Publication number
BR0301298A
BR0301298A BR0301298-0A BR0301298A BR0301298A BR 0301298 A BR0301298 A BR 0301298A BR 0301298 A BR0301298 A BR 0301298A BR 0301298 A BR0301298 A BR 0301298A
Authority
BR
Brazil
Prior art keywords
sensor
humidity sensor
calibrating
calibrated
humidity
Prior art date
Application number
BR0301298-0A
Other languages
English (en)
Inventor
Martin Rombach
Markus Langenbacher
Original Assignee
Testo 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 Testo Ag filed Critical Testo Ag
Publication of BR0301298A publication Critical patent/BR0301298A/pt

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

"PROCESSO E DISPOSITIVO PARA CALIBRAGEM DE UM SENSOR DE UMIDADE ASSIM COMO DISPOSIçãO DE SENSOR COM UM SENSOR DE UMIDADE A SER CALIBRADO". Processo e dispositivo para calibragem de um sensor de umidade assim como disposição de sensor com um sensor de umidade a ser calibrado. Para a calibragem de um sensor de umidade (1) a umidade relativa (U1, U2) é respectivamente medida com este sensor com dois conhecidos valores de pressão do gás (P1, P2) a serem medidos igualmente. As demais condições ambientais são mantidas com isso constantes. Um valor de correção para a correção dos valores de medição do sensor de umidade a ser subtraído por estes resulta então da fórmula: k = ((P1/P2)*U2 - U1) / (P1/P2 - 1) . O sensor de umidade (1) pode com isso ser calibrado sem uma medição do efetivo valor de umidade.
BR0301298-0A 2002-01-30 2003-01-03 Processo e dispositivo para calibragem de um sensor de umidade assim como disposição de sensor com um sensor de umidade a ser calibrado BR0301298A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10203637A DE10203637B4 (de) 2002-01-30 2002-01-30 Verfahren und Vorrichtung zur Kalibrierung eines Feuchtesensors
PCT/EP2003/000033 WO2003081231A1 (de) 2002-01-30 2003-01-03 Verfahren und vorrichtung zur kalibrierung eines feuchtesensors sowie sensoranordnung mit einem kalibrierbaren feuchtesensor

Publications (1)

Publication Number Publication Date
BR0301298A true BR0301298A (pt) 2004-02-25

Family

ID=27618242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301298-0A BR0301298A (pt) 2002-01-30 2003-01-03 Processo e dispositivo para calibragem de um sensor de umidade assim como disposição de sensor com um sensor de umidade a ser calibrado

Country Status (9)

Country Link
US (1) US7730759B2 (pt)
EP (1) EP1470417B1 (pt)
JP (1) JP4019322B2 (pt)
CN (1) CN1268925C (pt)
AT (1) ATE425455T1 (pt)
BR (1) BR0301298A (pt)
DE (2) DE10203637B4 (pt)
ES (1) ES2321081T3 (pt)
WO (1) WO2003081231A1 (pt)

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CH696676A5 (de) * 2005-06-10 2007-09-14 Radtke Cpm Chemisch Physikalis Vorrichtung zur Bestimmung der korrespondierenden Luftfeuchtigkeit einer Materialprobe und zur Bestimmung des Feuchtigkeitsgehaltes dieser gleichen Materialprobe in einem geschlossenen Syste
US20070038401A1 (en) * 2005-08-12 2007-02-15 Siemens Vdo Automotive Corporation Auto-calibration algorithm with hysteresis correction
DE202005013613U1 (de) * 2005-08-29 2005-11-10 Testo Ag Vorrichtung zur Kalibrierung eines Feuchtesensors sowie Sensoranordnung mit einem kalibrierbaren Feuchtesensor
SE535032C2 (sv) * 2010-03-23 2012-03-20 Rikard Bergsten System och förfarande för att nedbringa mätfel hos en fuktsensor vid luftväxling eller luftcirkulering av ett utrymme
DE102010030338A1 (de) * 2010-06-22 2011-12-22 Robert Bosch Gmbh Sensormodul und Betriebsverfahren hierfür
CN102128860A (zh) * 2010-12-14 2011-07-20 中国人民解放军海军航空工程学院 湿度传感器动态参数测量系统
CN102169113B (zh) * 2011-01-19 2013-06-05 四川电力科学研究院 六氟化硫在线湿度仪校验装置及其校验方法
CN102331266A (zh) * 2011-06-13 2012-01-25 无锡格林通安全装备有限公司 多参量气体传感器补偿方法
CN103090899B (zh) * 2011-10-28 2017-05-10 新奥科技发展有限公司 传感器检测装置及检测方法
CN104583762B (zh) * 2012-03-26 2017-05-31 泰克年研究发展基金会公司 用于组合感测压力、温度和湿度的平台单元
CN103091366B (zh) * 2012-12-20 2015-02-18 同济大学 一种用于复杂环境下的露点标定试验方法
US9389198B2 (en) * 2013-04-18 2016-07-12 Ford Global Technologies, Llc Humidity sensor and engine system
EP2840318B1 (en) * 2013-08-19 2018-10-10 Electrolux Appliances Aktiebolag Method of estimating a humidity level in a steam cooking chamber of a steam cooking appliance, method or operating the steam cooking appliance and steam cooking appliance
CN103591976B (zh) * 2013-11-25 2016-08-24 北京航天易联科技发展有限公司 湿度传感器标定箱
CN104067120B (zh) * 2014-06-27 2016-05-25 深圳华盛昌机械实业有限公司 一种湿度传感器数值补偿方法、装置及空气质量检测仪
WO2016008273A1 (zh) * 2014-07-15 2016-01-21 国家电网公司 一种带压下六氟化硫气体湿度传感器的校验平台
CN104061955B (zh) * 2014-07-15 2016-10-19 国家电网公司 一种带压下六氟化硫气体湿度传感器的校验平台
CN105758990B (zh) * 2014-12-17 2018-01-19 国家电网公司 一种用于gis中sf6气体微水含量检测仪的标定系统
CN104698135B (zh) * 2015-03-16 2016-10-26 东南大学 一种湿度传感器响应时间测量装置及测量方法
CN104950078B (zh) * 2015-06-04 2016-08-17 西安交通大学 一种流动湿蒸汽湿度探针标定装置及方法
US10359413B2 (en) * 2015-07-01 2019-07-23 Command Alkon Incorporated Systems and methods for monitoring calibration of moisture sensors
US9696272B2 (en) * 2015-08-07 2017-07-04 Silicon Laboratories Inc. Systems and methods for humidity measurement using dielectric material-based relative humidity sensors
RU2627280C2 (ru) * 2015-10-26 2017-08-04 Открытое акционерное общество "Севернефтегазпром" Способ градуировки и поверки гигрометра
CN105424767B (zh) * 2015-10-29 2018-02-16 上海申矽凌微电子科技有限公司 湿度传感器芯片大批量生产的测试装置及测试方法
CN107478259A (zh) * 2017-07-18 2017-12-15 上海申矽凌微电子科技有限公司 传感器芯片批量生产的测试装置及测试方法
US20200363383A1 (en) * 2017-08-25 2020-11-19 Kam Fu Chow System and method for calibrating a gas detecting device
CN107991436B (zh) * 2017-11-22 2018-11-13 国家海洋局第一海洋研究所 适用于深海浮标的一键式湿度传感器现场校准系统及方法
CN112368576A (zh) * 2019-05-17 2021-02-12 开利公司 气体检测器测试和校准方法及设备
EP4143565A1 (en) * 2020-04-29 2023-03-08 Folium Biosciences Europe B.V. Measurement device for moisture content in supercritical environments
CN113654125B (zh) * 2020-09-04 2022-08-02 科潮(杭州)工程技术有限公司 基于湿度检测仪的地下室空气湿度检测方法
CN112284610B (zh) * 2020-10-14 2022-03-01 山东交通学院 一种汽车压力传感器检测用气罐

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DD278642A1 (de) * 1988-12-27 1990-05-09 Tech Hochschule Leipzig Dfo Bf Verfahren zur selbstkalibrierung von messsystemen
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Also Published As

Publication number Publication date
DE50311274D1 (de) 2009-04-23
EP1470417A1 (de) 2004-10-27
CN1268925C (zh) 2006-08-09
US20040237625A1 (en) 2004-12-02
JP4019322B2 (ja) 2007-12-12
ATE425455T1 (de) 2009-03-15
ES2321081T3 (es) 2009-06-02
DE10203637A1 (de) 2003-08-21
CN1498345A (zh) 2004-05-19
US7730759B2 (en) 2010-06-08
EP1470417B1 (de) 2009-03-11
WO2003081231A1 (de) 2003-10-02
DE10203637B4 (de) 2004-09-16
JP2005520166A (ja) 2005-07-07

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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