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Conductivity Values

 

Customize your standardization to the solutions you are measuring

µS/cm at 77°F (25°C) Chart 

Read chart for conductivity values.   

 

Why calibrate test equipment?

 

Get the accurate results you require

Reprinted with permission from Fluke Corporation

For an effective calibration, the calibration standard must be more accurate than the instrument under test

Ensuring NIST Traceability  of your Instrument Calibrations

 

Few items in this growing global economy are more important to Bill Hirt than ISO/IEC 17025,

an international standard that assesses the technical competency of testing and metrology laboratories providing instrument calibration and NIST-traceable certification services  

 

InnoCal Web Links

NCSLI: http://www.ncsli.org/

MSC: http://msc-conf.com/

CVG: http://www.cvg.ca/index.htm 

NRC: http://www.nrc-cnrc.gc.ca/eng/index.html

Cole-Parmer: www.coleparmer.com 

Davis Instruments: www.davis.com 

Oakton Instruments: http://www.coleparmer.com/oakton

Cal Lab Magazine: http://www.callabmag.com

NAPT: http://www.proficiency.org/

 

Accreditation Bodies

American Association for Laboratory Accreditation: http://www.a2la.org/

Asian Pacific Laboratory Accreditation Cooperation: http://www.aplac.org/ 

International Laboratory Accreditation Cooperation: http://www.ilac.org/

Laboratory Accreditation Bureau (U.S.): http://www.l-a-b.com/

National Association of Testing Authorities ( NATA ): http://www.nata.asn.au

National Voluntary Laboratory Accreditation Program (NVLAP): http://www.nist.gov/nvlap/index.cfm 

US Department of Energy: http://energy.gov/hss/office-health-safety-and-security

 

International Standards Organizations

International Commission on Illumination: http://www.cie.co.at/index_ie.html

International Atomic Energy Agency: http://www.iaea.org/

International Electro technical Commission: http://www.iec.ch/

The International Organization for Standardization: http://www.iso.org/iso/home.htm

International Telecommunication Union: http://www.itu.int/net/home/index.aspx

Metrology Conference Organizations


International Measurement Confederation:http://www.imeko.org/

Measurement Science Conference: http://msc-conf.com/

National Conference of Standards Laboratories: http://www.ncsli.org/ 

 

National Standards Bodies

Standards Australia: http://www.standards.org.au/Pages/default.aspx

Osterreich Normungsinstitut (Austrian Standards Institute): https://www.austrian-standards.at/home/

Belgian Institute of Normalization: http://www.nbn.be/en

Standards Council of Canada: http://www.scc.ca/

Czech Institute of Normalization: http://www.csni.cz/

Dansk Standard: http://www.ds.dk/

Finnish Standards Association: http://www.sfs.fi/

Association franÁaise de normalisation: http://www.afnor.org/

ElectricitÈ de France Bienvenue chez EDF:http://www.edf.com/le-groupe-edf-3.html

Deutsches Institut fur Normung: http://www.din.de/

Hong Kong Laboratory Accreditation Scheme: http://www.itc.gov.hk/en/quality/hkas/about.htm

National Standards Authority of Ireland: http://www.nsai.ie/

Icelandic Council for Standardization: http://www.stadlar.is/

Ente Nazionale Italiano di Unificazione: http://www.uni.com/it/

Japanese Industrial Standards Committee: http://www.jisc.go.jp/eng/index.html

Service de l'Energie de l'Etat: http://www.etat.lu/SEE

Department of Standards Malaysia: http://www.sirim.my/

Service de Normalisation Industrielle Marocaine: http://www.mcinet.gov.ma/

Standards New Zealand: http://www.standards.co.nz/

Norges Standardiseringsforbund: http://www.standard.no/

Saudi Arabian Standards Organization: http://www.saso.org.sa/english_site/index.php

Standards and Metrology Institute: http://www.mirs.si/en/

Asociacion Espanola de Normalizacion y Certificacion: http://www.aenor.es/

Standardisaeringen i Sverige: http://www.sis.se/

Schweizerische Normen Vereinigung: http://www.snv.ch/

British Standards Institution: http://www.bsigroup.com/

American National Standards Institute: http://www.ansi.org/

ANSI National Standards System Network: http://www.nssn.org/

 

Standardizing Organizations

The American Society for Testing and Materials: http://www.astm.org/

Electronic Industries Association: http://www.eia.org/

Instrument Society of America: http://www.isa.org/

Optical Society of America: http://www.osa.org/

Society of Motion Picture and Television Engineers: http://www.smpte.org/

The International Society for Optical Engineering: http://www.spie.org/

Underwriters Laboratories: http://www.ul.com/

 

National/International Metrology Organizations

American Institute of Physics: http://www.aip.org/

Agency of Industrial Science and Technology (JAPAN): http://www.aist.go.jp/index_e.html

American Society for Quality: http://www.asq.org/ 

International Measurement Confederation: http://www.imeko.org/

International Society for Weighing and Measurements: http://www.iswm.org/

Metrology Society of Australia: http://www.metrology.asn.au/

NCSL International: http://www.ncslinternational.org/

 

U.S. Government Metrology Sites

Defense Standardization Program (MIL-SPEC reform): http://www.dsp.dla.mil/APP_UIL/displayPage.aspx?action=content&contentid=66

DOE Technical Standards: http://tis.eh.doe.gov/techstds

Government Industry Data Exchange Program (GIDEP): http://www.gidep.org/

Navy Primary Standards Laboratory, San Diego: http://www.nadepni.navy.mil/npsl/

National Institute of Standards and Technology (NIST): http://www.nist.gov/

NIST Boulder Facility: http://www.boulder.nist.gov/

NIST Time and Frequency Division: http://www.bldrdoc.gov/timefreq/index.html

Naval Warfare Assessment Division: http://www.corona.navy.mil/

Sandia National Laboratories: http://www.sandia.gov/

Army Metrology Page: http://tmdehome.redstone.army.mil/

 

U.S. National Laboratories

Advanced Computing Laboratory: http://www.acl.lanl.gov/

Ames Laboratory: http://www.ameslab.gov/

Argonne National Laboratory: http://www.anl.gov/

Brookhaven National Laboratory: http://www.bnl.gov/

Environmental Measurements Laboratory: http://www.eml.st.dhs.gov/

Fermi National Accelerator Laboratory: http://www.fnal.gov/

Idaho National Engineering Laboratory: http://www.inel.gov/

Lawrence Livermore National Laboratory: http://www.llnl.gov/

Los Alamos National Laboratory: http://www.lanl.gov/external/index.html

FETC: http://www.fetc.doe.gov/

National Biodynamics Laboratory: http://www.nbdl.org/

National Energy Research Supercomputer Center: http://www.nersc.gov/

National Renewable Energy Laboratory: http://www.nrel.gov/

Oak Ridge National Laboratory: http://www.ornl.gov/

Pacific Northwest National Lab: http://www.pnl.gov/

Pantex: http://www.pantex.com/

Princeton Plasma Physics Lab: http://www.pppl.gov/

Sandia National Laboratories: http://www.sandia.gov/

Stanford Linear Accelerator Center: http://www.slac.stanford.edu/

U.S. Department of Energy: http://www.energy.gov/

 

World National Laboratories

Australia--Commonwealth Scientific and Industrial Research Organizations: http://www.csiro.au/

Canada--NRC Institute for National Measurement Standards: http://www.nrc.ca/inms

Denmark--Danish Institute of Fundamental Metrology: http://www.dfm.dtu.dk/

Germany--Physikalsch-Technische Bundesanstalt (English): http://www.ptb.de/index_en.html

Germany--Physikalsch-Technische Bundesanstalt (German): http://www.ptb.de/

Ireland--Irish National Metrology Laboratory: http://www.nml-ireland.ie/

Italy--Istituto Elettrotecnico Nazional Galileo Gerraris:
http://www.ien.it/

Japan--Electrotechnical Laboratory: http://www.aist.go.jp/

Korea-- Korea Research Institute of Standards and Science: http://krissol.kriss.re.kr/

Malaysia--SIRIM Berhad:
http://www.sirim.my/

Netherlands--NMI: http://www.nmi.nl/

Slovenia--Metrology Institute of Republic of Slovenia: http://www.mirs.gov.si/en/

South Africa--National Metrology Laboratoryhttp://www.nmisa.org/

Sweden--Swedish National Centre of Metrology: http://www.sp.se/en/index/information/rmp/Sidor/default.aspx

United Kingdom--National Physical Laboratoryhttp://www.npl.co.uk/

 

University & College Sites

University of North Carolina: http://www.uncc.edu/cpm

Ohio State University: http://cmml.eng.ohio-state.edu/

Penza State Technical University (RUSSIA): http://diamond.stup.ac.ru/ENG/INFO/announce/5.html

Helsinki University of Technology: http://www.hut.fi/Units/Measurement/index.html

Tampare University of Technology: http://www.tut.fi/public/index.cfm?MainSel=1606&Sel=1606&Show=1502&Siteid=32

Georgia Tech: http://www.dlpe.gatech.edu/eii/lean08/ 

 

Additional Metrology Resource Sites

American Society for Engineering Education: http://www.asee.org/ 

CMM Metrology Forum sponsored by Axis-Metrology: http://www.axis-cmm.com/ 

Canada's National Measurement System: http://inms-ienm.nrc-cnrc.gc.ca/ 

Comite Consultatif poru la Definition du Metre Working Group for Dimensional MetrologyIncludes listing of world contacts in dimensional metrology: http://www.cornnet.nl/index.php

Directory of Organizations and Institutes Active in Environmental Monitoring: http://www.cgrer.uiowa.edu/servers/servers_envorgs.html 

European Organization for Testing and Certification: http://www.eotc.be/

Euromet Points of Contact for Length Measurements: http://www.cornnet.nl/index.php

Euromet Length Bulletin: http://www.cornnet.nl/index.php

Inter-Society Color Council: http://www.iscc.org/

Metrology Forum sponsored by Agilent Technologies, U.K.: http://www.agilent.com/find/metrologyforum

Hong Kong Standards & Testing Centre: http://www.hkstc.com/

International Atomic Energy: http://www.iaea.org/worldatom/

National Center for Physical Acoustics: http://www.olemiss.edu/depts/ncpa

PMEL: http://www.pmel.org/ 

San Diego Supercomputer: http://www.sdsc.edu/

Swedish National Testing and Research Institute: http://www.sp.se/ 

Eliminating sensor errors in loop calibrations

 

Calibrating a loop is more than just 4 mA to 20 mA 

Published with permission from Vaisala

Improve performance significantly by optimizing the loop calibration measurement system to better accommodate the unique characteristics of the temperature sensing element

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