Mediciones e Infraestructura de la Calidad y su Relación

Transcripción

1st Plenary talk of Gregory Kyriazis during the
V Simposio de Metrología en el Peru
Lima, Peru
20-21-May 2014
Mediciones e Infraestructura de la
Calidad y su Relación con la
Eficiencia Energética en
Aparatos Eletrodomésticos
Gregory Kyriazis
Inmetro – Divisão de Metrologia Elétrica
Lima, Peru
20-21-May 2014
Stakeholders
Ministry of
Energy
National
Standardization
Body
Certification
Bodies
Government
Directives
Electric
Utilities
National
Metrology
Institute
National
Accreditation
Body
Testing
Laboratories
Manufacturer
Associations
Consumer
Protection
Associations
Inspection
Bodies
Electric
Industry
Consumer
Votes
Lima, Peru
20-21-May 2014
Infraestrutura de la Calidad
Metrología
Asegura la trazabilidad de las mediciones al Sistema Internacional
de Unidades (SI) y con eso la confiabilidad, exactitud y
comparabilidad de las mediciones
Normalización
Documentación formalizada que contiene los requerimientos con
que un producto, proceso o servicio debe estar conforme
Acreditación
Confirma la competencia técnica de organismos de evaluación de
conformidad como labs de calibración y ensayos, certificadores,
inspecciones
Ensayos
Determina las características del producto en comparación con
los requerimientos de la norma
Certificación
Confirma la conformidad de un producto, sistema, servicio,
proceso por un certificado.
Inspección
Evalúa la conformidad con requerimientos generales o especiales
que existen en forma de leyes, reglamentos técnicos, normas o
especificaciones
Marco legal-obligatorio:
Leyes y reglamentos técnicos
Lima, Peru
20-21-May 2014
Ministry of Energy
Definition of Energy Saving Policies
http://www.minem.gob.pe/
Lima, Peru
20-21-May 2014
Energy Saving Policies
To encourage the efficient use of energy and other
resources, national governments and regional authorities
have issued regulations, which mandate the provision of
information to consumers regarding the energy and water
consumption of household appliances and associated
performance characteristics.
This information is usually conveyed by labels attached
to appliances at the point of sale and also by brochures
provided by manufacturers.
Lima, Peru
20-21-May 2014
http://greenecon.net/obama-energy-efficiency-and-lighting-retrofit/energy_economics.html
Lima, Peru
20-21-May 2014
http://www.minem.gob.pe/_publicacion.php?idSector=12&idPublicacion=351
Lima, Peru
20-21-May 2014
Refrigerators
Lima, Peru
20-21-May 2014
Water Heaters
Lima, Peru
20-21-May 2014
Lighting
Lima, Peru
20-21-May 2014
National Metrology Institute
Implementation of Conformity Assessment Policies
Endorsement seal (Procel)
Labeling
(Inmetro)
Accredited laboratories
Accredited certification bodies
Minimum Energy Performance Standards
(Energy Efficiency Level and Indicators Management Committee)
Lima, Peru
20-21-May 2014
Labeling Program Regulatory Process
(Brazilian Example)
Regulatory impact assessment
Technical Commissions
Labeling
(Inmetro)
Public Consultations / Public Sessions
Approval and publication
Monitoring the implementation
Inspection / Market Surveillance
Critical analysis
Lima, Peru
20-21-May 2014
Electric Utilities
Implementation of Energy Saving Policies
http://www.eletrobras.com/elb/procel/main.asp
Lima, Peru
20-21-May 2014
Equipamentos
Critérios Específicos Procel
(Português)
Critérios Específicos Procel
(Espanhol)
Bombas e Motobombas - março 2013.pdf
Coletores Solares - fevereiro 2014.pdf
Condicionadores de Ar Split Piso-Teto - março 2014.pdf
Condicionadores de Ar Split Cassete - novembro 2013.pdf
Condicionadores de Ar Split Hi-Wall - fevereiro 2014.pdf
Bombas e Motobombas.pdf
Coletores e Reservatórios Térmicos.pdf
Condicionadores de Ar.pdf
Refrigeradores e Assemelhados.pdf
Lâmpadas a Vapor de Sódio.pdf
Lâmpadas Fluorescentes Compactas.pdf
Lâmpadas Fluorescentes Compactas.pdf
Lavadoras de Roupa.pdf
Bombas Centrífugas
Acalentamiento Solar
Condicionadores de Ar de Janela - março 2014.pdf
Congeladores - agosto 2013.pdf
Lâmpadas a Vapor de Sódio - abril 2014.pdf
Lâmpadas Fluorescentes Compactas 127V - abril 2014.pdf
Lâmpadas Fluorescentes Compactas 220V - abril 2014.pdf
Lavadoras de Roupa Semiautomáticas - fevereiro 2014.pdf
Lavadoras de Roupa Automáticas Front Load e Top Load maio 2013.pdf
Lavadoras de Roupa Automáticas Lava e Seca - março 2014.pdf
Módulos Fotovoltaicos - janeiro 2014.pdf
Motores - dezembro 2013.pdf
Reatores Eletromagnéticos para Lâmpadas a Vapor de Sódio abril 2014.pdf
Sistemas Fotovoltaicos.pdf
Motores de Indução.pdf
Reatores Eletromagnéticos para Lâmpadas
a Vapor de Sódio.pdf
Reactores Electromagnéticos
Lámparas Vapor de Sodio
Reatores Eletrônicos para Lâmpadas Tubulares - agosto 2013.pdf
Reatores Eletrônicos para Lâmpadas
Fluorescentes Tubulares.pdf
Reactores Electrónicos Lámparas
Fluorescentes Tubulares
Refrigeradores e Assemelhados - março 2014.pdf
Reservatórios Térmicos - junho 2013.pdf
Televisores LED - janeiro 2014.pdf
Televisores Tradicionais - agosto 2012.pdf
Televisores LCD - abril 2013.pdf
Televisores Plasma - abril 2013.pdf
Ventiladores de Mesa - janeiro 2014.pdf
Ventiladores de Teto 127V - abril 2013.pdf
Ventiladores de Teto 220V - abril 2013.pdf
Refrigeradores e Assemelhados.pdf
Coletores e Reservatórios Térmicos.pdf
Televisores.pdf
Televisores.pdf
Televisores.pdf
Televisores.pdf
Ventiladores de Mesa.pdf
Ventiladores de Teto.pdf
Ventiladores de Teto.pdf
Lámparas de Vapor de Sodio
Máquinas Lavadoras
Acalentamiento Solar
Ventiladores de Techo
Ventiladores de Techo
Lima, Peru
20-21-May 2014
Lima, Peru
20-21-May 2014
Main Documents
(Example: Air Conditioners)
Regulation for the Concession of the Energy Saving Seal Procel Eletrobras
www.eletrobras.com.br/procel
Criteria for the Concession of the Energy Saving Seal Procel Eletrobras
to Air Conditioners
www.eletrobras.com.br/procel
Conformity Assessment Requirements (RAC) for Air Conditioners
www.inmetro.gov.br
The RAC lists the reference testing labs, the sampling
techniques, the tests and the acceptable tolerances.
Manufacturer / Importer should attest that its product attends
the requirements on electric safety and energy efficiency.
Lima, Peru
20-21-May 2014
Gaps and Challenges
More calibration / testing laboratories are needed for strategic
schemes.
More government investment is needed to improve the existing
infrastructure.
Market surveillance has an strategic role in labeling programs
and need to be successfully implemented.
Industry is becoming more refractory to systematic revisions of
energy efficiency levels.
Demand increases in quantity and complexity.
Lima, Peru
20-21-May 2014
National Standardization Body
Standardization of Labeling and Testing Methods of
Energy Efficiency of Household Electric Appliances
INDECOPI / Perú
INSTITUTO NACIONAL DE TECNOLOGÍA Y NORMALIZACIÓN
Dirección:
Calle La Prosa Nº 138. San Borja
Ciudad:
Lima 41
Tel:
+51 1 224 7800
Fax:
+51 1 224 7800 anexo 1296
País:
Perú
Web:
www.indecopi.gob.pe
Norma Técnica Peruana NTP 399.483 2007 Eficiencia Energética en artefactos refrigeradores,
refrigeradores – congeladores y congeladores para uso doméstico.
Proyecto de Norma Técnica Peruana PNTP 370.502 2009 Eficiencia Energética en calentadores de agua
eléctricos tipo con tanque de almacenamiento para propósitos domésticos. Rangos de eficiencia y etiquetado.
Norma Técnica Peruana NTP 370.101-2 2008 Etiquetado de Eficiencia Energética para lámparas
fluorescentes compactas, circulares, linales y similares de uso doméstico.
Lima, Peru
20-21-May 2014
Increasing Participation in National / International
Standardization Work in Energy Efficiency of HEA
Establish national mirror committees on energy efficiency of household
electric appliances.
Improve the ability of NSB to recruit new members to participate in such
technical committees.
Convene information seminars and training workshops for industrial,
commercial and consumer sectors on energy efficiency of household
electric appliances and the relevance of their participation in such technical
committees.
Develop best practices document for stakeholder outreach
engagement strategies for effective participation in national
international technical standardization work.
and
and
Lima, Peru
20-21-May 2014
Lima, Peru
20-21-May 2014
Lima, Peru
20-21-May 2014
Technical Standards
Refrigerators / Freezers
and associated compressors
IEC 62552 – Characteristics and test methods
ISO 917 – Testing of refrigerant compressors
IEC 60335-2-24 – Safety
IEC 60335-2-34 – Safety
IEC 62552 cancels and replaces ISO 15502
which cancelled ISO 5155 and ISO 7371
Lima, Peru
20-21-May 2014
Technical Standards
Air Conditioners
ISO 5151 – Testing and rating for performance
ISO 3966 – Measurement of fluid flow
ISO 917 – Testing of refrigerant compressors
ISO 5167-1 – Measurement of fluid flow
IEC 60335-2-40 – Safety
Lighting
CIE No. 15.2
CIE 84
Lima, Peru
20-21-May 2014
Technical Standards
Washing Machines
IEC 60456 – Methods for measuring the performance
IEC 60704-1 – Acoustic noise
IEC 60704-2-4 – Acoustic noise
IEC 60734 – Performance – hard water for testing
IEC 61121:2002 – Tumble dryers – Performance testing
IEC/TR 61592 – Consumer panel testing
IEC/PAS 62473 – Measuring the mechanical action
ISO 3759:2007 – fabric specimens and garments
ISO 3801 – Textiles – Woven fabrics - mass
ISO 4319 – Surface active agents – Detergents
CIE No. 15.2 – Colorimetry
ISO/CIE 10526 – Illuminants for colorimetry
IEC 60335-2-7 – Safety
IEC 62301 – Standby power
Lima, Peru
20-21-May 2014
Uncertainty Reporting of Measurements
Methods for measuring declared values for energy and
water consumption and performance characteristics must
be of sufficient accuracy to provide confidence to
governments, consumers and manufacturers.
The repeatability of a test method must be sufficiently
accurate for comparative testing.
The reproducibility of a test method must be sufficiently
accurate for the determination of values which are
declared and for checking these declared values.
Lima, Peru
20-21-May 2014
Ways to assess uncertainty
Bottom-up method (GUM)
In this method, the test result y is expressed as a function of
input quantities.
In the case of home laundry appliances, the y may be one of the
final test results like water consumption, energy consumption,
washing performance, spin speed, spin drying performance,
program duration or rinsing efficiency.
The input quantities may be temperature, masses, times, power,
etc.
Lima, Peru
20-21-May 2014
Ways to assess uncertainty
Top down method (IEC 61923 and ISO 5725)
In this method the reproducibility standard deviation is
estimated from testing of the same machine (or the same
model) in different laboratories using the same
measurement method. This testing is in general named ´ring
test´ or ´round robin test´. The reproducibility standard
deviation of the test results can then be seen as the inherent
uncertainty of the measuring method as it may be influenced
by remaining differences in the ambient, the people and
whatever else may be different between different
measurements in different laboratories.
Lima, Peru
20-21-May 2014
Related Standards
TR 62617 – HLA – Uncertainty reporting of measurements
ISO/IEC Guide 98-3 – GUM
IEC/TR 61923 – HEA – repeatability and reproducibility
ISO/IEC Guide 43-1 – Proficiency testing
ISO/IEC Guide 43-2 – Proficiency testing
ISO/IEC Guide 46 – Comparative testing
ISO/IEC Guide 58 – Lab accreditation systems
ISO 5725-1 – Accuracy of measurement results
ISO/TR 22971 – Accuracy of measurement results
Lima, Peru
20-21-May 2014
Lima, Peru
20-21-May 2014
National Accreditation Body
Listing of the accredited testing laboratories
that can test electric household appliances.
Listing of the accredited calibration laboratories
that can calibrate the measuring instruments and
artifacts employed by the testing laboratories in
their test of electric household appliances.
Lima, Peru
20-21-May 2014
IAAC Full and Associate Members
with Listing of HEA Testing Labs
Argentina - Organismo Argentino de Acreditacion (OAA)
Brazil - Coordenação Geral de Acreditação (Cgcre - INMETRO)
Chile - Instituto Nacional de Normalizacion (INN)
Colombia - Organismo Nacional de Acreditación de Colombia (ONAC)
Costa Rica - Ente Costarricense de Acreditación (ECA)
Cuba - Organo Nacional de Acreditación de la República de Cuba (ONARC)
Mexico - Entidad Mexicana de Acreditación A.C. (EMA)
Panama - Organismo Nacional de Acreditación (ONA)
Uruguay - Organismo Uruguayo de Acreditación (OUA)
http://www.iaac.org.mx/English/Members.php
Lima, Peru
20-21-May 2014
Lima, Peru
20-21-May 2014
Lima, Peru
20-21-May 2014
Brazilian Testing Labs (2013)
Lima, Peru
20-21-May 2014
Chilean Testing Labs (2013)
LISTADO DE PRODUCTOS ELÉCTRICOS Y LABORATORIOS QUE LO ENSAYAN (CHILE)
Artefactos de uso domestico para
ambiente normal
Eficiencia Energética
Acondicionador de Aire
Protocolo
Norma
Cesmec Silab
Norma de
Cesmec Silab
Ensayos
ISO 5151:1994
PE_1-26_2
x
NCh 3081.Of2007
Protocolo
Congelador
PE_1-17_2 ISO 15502 - 2005
x
Lámpara fluorescente con balasto
incorporado para iluminación general
(LFC)
PE_5/06/2 IEC 60969 - 2001
x
PE_5/0202/2
PE_5/02Lámpara fluorescente de doble casquillo
01/2
Lámpara incandescente de filamento de
PE_5/01/2
tungsteno para iluminación general
Lámpara fluorescente de casquillo único
IEC 60901:2001
NCh 3020.Of2006
IEC 60081:2002
NCh 3020.Of2006
x
Laboratorios
Ingcer SGS
CYC
Faraday
Ingcer
CYC
Faraday
SGS
x
x
x
x
x
x
x
x
IEC 60064 - 2005
x
Lámpara incandescente
PE_5-01_2 IEC 60064 - 2005
x
Refrigerador
PE_1-17_2 ISO 15502 - 2005
x
x
x
x
Refrigerador-congelador
PE_1-17_2 ISO 15502 - 2005
x
x
x
x
Lavadoras (*)
PE_1/06/2
IEC 60456:2010 02
x
x
x
x
Lima, Peru
20-21-May 2014
Refrigerators / Air Conditioners & Associated Compressors
Lima, Peru
20-21-May 2014
Refrigerators / Air Conditioners & Associated Compressors
Lima, Peru
20-21-May 2014
Refrigerators / Freezers & Associated Compressors
Quantities to be Measured and Associated Uncertainties
Temperature – 0.06 oC
Pressure – 1%
Voltage – 1%
Current – 1%
Power – 1%
Refrigerant Flow – 1%
Cooling Water Flow 1%
Speed – 0.75%
Mass – 2%
Time – 0.1%
Length (testing packages) - 2 mm
Mass (testing packages) – 2%
Torque – 2.5%
Humidity – 5% with resolution 1%)
linear dimensions – 0.5 mm
Volume
Electrical Energy – 1% with
resolution of 0.01 kWh
Lima, Peru
20-21-May 2014
Air Conditioners
Steady-state cooling and heating capacities determined using the calorimeter method – 5%
Heating and cooling capacities measured on the air side using the air enthalpy method – 10%
Water:
Temperature – 0.1oC
Temperature difference – 0.1 oC
Volume flow – 1%
Static pressure difference – 5%
Air:
Dry-bulb temperature – 0.2 oC
Wet-bulb temperature - 0.2 oC
Volume flow – 5%
External static pressure difference – 5 Pa for pressure < 100 Pa and 5% for > 100 Pa
Voltage – 0.5%
Current – 0.5%
Power – 0.5%
Energy – 0.5%
Time – 0.2%
Mass – 1%
Speed – 1%
Refrigerant – 2%
Quantities to
be Measured
and Associated
Uncertainties
Lima, Peru
20-21-May 2014
Lighting
Because the eye's sensitivity changes with the
wavelength, the output of lamps is commonly measured
in lumens, a measure of the power of light as perceived
by the human eye. The luminous efficacy of lamps is the
number of lumens produced for each watt of electrical
power used. The luminous efficacy of a typical CFL is
50–70 lumens per watt (lm/W) and that of a typical
incandescent lamp is 10–17 lm/W. Compared to a
theoretical 100%-efficient lamp (680 lm/W), CFL lamps
have luminous efficiency ranges of 7–10%, versus 1.5–
2.5% for incandescents.
Lima, Peru
20-21-May 2014
Lighting
Quantities to be Measured and Associated Uncertainties
Temperature – 0.5 oC
Ac voltage – 0.2%
Dc voltage – 0.1%
Harmonic distortion – 0.5%
Ac current – 0.2%
Dc current – 0.1%
Power – 0.5%
Power factor – 0.2%
Luminous flux – 10%
Lima, Peru
20-21-May 2014
Washing Machines
IEC 60456
Lima, Peru
20-21-May 2014
Washing Machines
Quantities to
be Measured
Base Load
Wool fiber diameter
Warp
Weft
Single yarn twist
Folded yarn twist
Moisture content (both cotton and
synthetic/blend base load)
Reference Detergent
Chemical Composition
Reference Machine
Inner and outer drum dimensions
Drum and wash speed
Mass of conditioned base load (without test strips)
Mass of base load before each test run (without test strips)
Cold water consumption during main wash
Hot water consumption during main wash (if connected)
Total cold water consumption
Total hot water consumption (if connected)
Total electrical energy metered during the test
Ambient temperature
Laboratory supply water pressure cold
Laboratory supply water pressure hot (if connected)
Laboratory supply water total hardness cold
Laboratory supply water total hardness hot (if connected)
Laboratory supply cold water inlet temperature
Laboratory supply hot water inlet temperature (if connected)
Main wash duration
Programme time
Mass of base load after spin extraction
Mass of titration sample of tap water
Total amount of HCl 0.1N for tap water
Mass of titration sample of extracted water
Total amount of HCl 0.1N for extracted water
Reflectance after wash: Sebum
Reflectance after wash: Carbon black/Oil
Reflectance after wash: Blood
Reflectance after wash: Cocoa
Reflectance after wash: Red wine
Lima, Peru
20-21-May 2014
Laboratorio
: CERTINTEX
Campo de Prueba
: MECÁNICA - SENSORIAL
N°
Tipo Ensayo
ASPECTO DESPUÉS
1
DEL LAVADO
Campo de
Prueba
8
AATCC 124
AATCC 135
2012
Dimensional Changes of fabrics after Home
Laundering
: FISICAS
ASTM D3887 CONTEO DE HILOS EN 96(2008)
11
TEJIDOS DE PUNTO
(Reapproved 2008)
Section 12
Campo de
Prueba
Titulo
Smoothness Appearance of Fabrics after
2011
Repeated Home Laundering
: MECANICAS
CAMBIO
DIMENSIONAL
Campo de
Prueba
Norma Referencia Año
1996
Standard Specification for Tolerances for Knitted
Fabrics. Section 12
: QUIMICAS
IDENTIFICACIÓN DE
19 FIBRAS: Método
Cuantitativo
AATCC 20A: Secc. 9,
11 y 12 / AATCC 94
Fiber Analysis: Quantitative / Finishes in Textiles:
2012
Identification
Secc. 6 (Extracción
del Acabado)
Lima, Peru
20-21-May 2014
Metrology System Hierarchy
SI units
SIM
International standards (0.001%)
Standards from National Metrology Institutes (0.01%)
National
Standards
Reference standards from accredited
calibration laboratories (0.1%)
Calibration Labs
Reference standards from accredited
testing laboratories (1%)
Testing Labs
Electric Industry
Working standards
from manufacturers (> 1%)
Lima, Peru
20-21-May 2014
Traceability Needs
Energy efficiency efforts should not be a trade-off to safety
Safety/Energy efficiency standards/regulations require
measurements to show conformity of products and services
with specifications
Measurements carried out by testing labs require calibrated
standards and meters and certified reference materials.
Testing labs need to participate in proficiency tests.
Calibration labs need reference standards traceable to
primary standards from National Metrology Institutes (NMIs)
NMIs need to participate in SIM international comparisons on
physical, chemical and biological quantities
Lima, Peru
20-21-May 2014
IAAC Full and Associate Members
with Listing of Calibration Labs
Argentina - Organismo Argentino de Acreditacion (OAA)
Bolivia – Dirección Técnica de Acreditación (DTA-IBMETRO)
Brazil - Coordenação Geral de Acreditação (Cgcre - INMETRO)
Chile - Instituto Nacional de Normalizacion (INN)
Colombia - Organismo Nacional de Acreditación de Colombia (ONAC)
Costa Rica - Ente Costarricense de Acreditación (ECA)
Cuba - Organo Nacional de Acreditación de la República de Cuba (ONARC)
El Salvador - Organismo Salvadoreño de Acreditación (OSA)
Guatemala - Oficina Guatemalteca de Acreditacion (OGA)
Mexico - Entidad Mexicana de Acreditación A.C. (EMA)
Nicaragua - Oficina Nacional de Acreditación (ONA)
Panama - Organismo Nacional de Acreditación (ONA)
Paraguay - Organismo Nacional de Acreditación (ONA)
Peru - Servicio Nacional de Acreditación (INDECOPI - SNA)
Trinidad & Tobago - Trinidad & Tobago Laboratory Accreditation Services (TTLABS)
Uruguay - Organismo Uruguayo de Acreditación (OUA)
http://www.iaac.org.mx/English/Members.php
Lima, Peru
20-21-May 2014
Quantities Related to the Testing of EHA
(which need traceability to SI)
AC voltage
AC current
DC voltage
DC current
Electric power
Electric energy
Temperature
Humidity
Mass
Pressure
Torque
Length
Volume of liquids
Fluid flow
Luminous flux
Chemistry
Lima, Peru
20-21-May 2014
NMIs and DIs with CMCs on
Electricity and Magnetism (AC Quantities)
Published in Appendix C of MRA
Argentina - INTI – Instituto Nacional de Tecnología Industrial
Brazil - Inmetro – Instituto Nacional de Metrologia, Qualidade e Tecnologia
Chile - LCPN-ME/UDEC - Laboratorio Custodio Patrón Nacional de
Magnitudes Eléctricas de la Universidad de Concepción.
Costa Rica - ICE – Instituto Costarricense de Electricidad
Panama - CENAMEP – Centro Nacional de Metrología de Panamá
Peru - INDECOPI – Instituto Nacional de Defensa de la Competencia
y de la Protección de la Propiedad Intelectual
Mexico - CENAM – Centro Nacional de Metrología
Uruguay - UTE – Administración Nacional de Usinas y Trasmisiones
Eléctricas
http://kcdb.bipm.org/appendixC/default.asp
Lima, Peru
20-21-May 2014
NMIs and DIs with CMCs on
Electricity and Magnetism (DC Quantities)
Chile - LCPN-ME/UDEC - Laboratorio Custodio Patrón Nacional de
Magnitudes Eléctricas de la Universidad de Concepción.
Costa Rica - ICE – Instituto Costarricense de Electricidad
Uruguay - UTE – Administración Nacional de Usinas y Trasmisiones
Eléctricas
Lima, Peru
20-21-May 2014
NMIs and DIs with CMCs on Mass
Chile - CESMEC S.A. – Centro de Estudios de Medición y Certificación de
Calidad
Costa Rica - LACOMET – Laboratorio Costarricense de Metrología
Ecuador – INEN – Instituto Ecuatoriano de Normalización
Jamaica - BSJ – The Bureau of Standards Jamaica
Panama - CENAMEP – Centro Nacional de Metrología de Panamá
Paraguay – INTN – Instituto Nacional de Tecnología, Normalización e
Metrología
Uruguay - LATU – Laboratorio Tecnológico del Uruguay
Lima, Peru
20-21-May 2014
NMIs with CMCs on Pressure
NMIs with CMCs on Torque
NMIs with CMCs Published on Fluid Flow
Lima, Peru
20-21-May 2014
NMIs with CMCs on Volume of Liquids
NMIs with CMCs on Luminous Flux
Lima, Peru
20-21-May 2014
NMIs and DIs with CMCs on Temperature
Chile - CESMEC S.A. – Centro de Estudios de Medición y Certificación de
Calidad
Costa Rica - LACOMET – Laboratorio Costarricense de Metrología
Uruguay - LATU – Laboratorio Tecnológico del Uruguay
NMIs and DIs with CMCs on Humidity
No countries / NMIs.
Lima, Peru
20-21-May 2014
NMIs with CMCs on Chemistry
NMIs and DIs with CMCs on Length
Chile - Ingeniería DICTUC S.A. – Dirección de Investigaciones Científicas
y Tecnológicas de la Pontificia Universidad Católica de Chile
Lima, Peru
20-21-May 2014
Lima, Peru
20-21-May 2014
Gracias!
Obrigado!
Thank You!
Merci!
Danke!

Mediciones e Infraestructura de la Calidad y su Relación

Transcripción

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