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Number of results 186
UNE-EN 60079-29-1:2017/A11:2022 UNE
Status: Vigente/ 2022-11-23
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
UNE-EN 60079-29-1:2017/A1:2022 UNE
UNE-EN 60079-29-1:2017 UNE
Status: Vigente/ 2017-05-24
UNE-EN ISO 384:2016 UNE
Status: Vigente/ 2016-07-27
Laboratory glass and plastics ware - Principles of design and construction of volumetric instruments (ISO 384:2015)
UNE-EN ISO 3819:2016 UNE
Laboratory glassware - Beakers (ISO 3819:2015)
UNE-EN 60079-29-2:2016 UNE
Status: Vigente/ 2016-05-04
Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
UNE-EN 45501:2016 UNE
Status: Vigente/ 2025-07-31
Metrological aspects of non-automatic weighing instruments
UNE-EN 60079-29-2:2011 UNE
Status: Anulada/ 2018-04-21
UNE-EN ISO 4787:2011 UNE
Status: Anulada/ 2022-02-01
Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2010, Corrected version 2010-06-15)
UNE 43312:1982 ERRATUM:2011 UNE
Status: Vigente/ 2012-01-10
Glass hydrometers. Conventional value for the thermal cubic-expansion coefficient (for use in the preparation of measurement tables for liquids)
UNE 400311-1:1998 ERRATUM:2011 UNE
Laboratory glassware. Density hydrometers for general purposes. Part 1: Specification.
UNE 43346:1987 ERRATUM:2011 UNE
Status: Vigente/ 2023-03-13
Glass alcoholometers and alcohol hydrometers not incorporating a thermometer
UNE-EN ISO 4787:2010 UNE
Status: Anulada/ 2011-04-19
Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2010)
UNE-EN 60079-29-1:2010 UNE
Status: Anulada/ 2019-12-24
UNE-EN ISO 15212-1:1999/AC:2010 UNE
Status: Vigente/ 2010-01-20
Oscillation-type density meters - Part 1: Laboratory instruments (ISO 15212-1:1998/Cor 1:2008)
UNE-EN ISO 15212-2:2002/AC:2010 UNE
Oscillation-type density meters - Part 2: Process instruments for homogeneous liquids (ISO 15212-2:2002/Cor 1:2008)
UNE-EN ISO 8655-6:2003/AC:2009 UNE
Status: Anulada/ 2022-07-01
Piston-operated volumetric apparatus - Part 6: Gravimetric methods for the determination of measurement error (ISO 8655-6:2002/Cor 1:2008)
UNE-EN ISO 8655-7:2006/AC:2009 UNE
Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the assessment of equipment performance (ISO 8655-7:2005/Cor 1:2008)
UNE-EN ISO 8655-1:2003/AC:2009 UNE
Piston-operated volumetric apparatus - Part 1: Terminology, general requirements and user recommendations (ISO 8655-1:2002/Cor 1:2008)
UNE-EN ISO 8655-2:2003/AC:2009 UNE
Piston-operated volumetric apparatus - Part 2: Piston pipettes (ISO 8655-2:2002/Cor 1:2008)
UNE-EN ISO 8655-3:2003/AC:2009 UNE
Piston-operated volumetric apparatus - Part 3: Piston burettes (ISO 8655-3:2002/Cor 1:2008)
UNE-EN ISO 8655-4:2003/AC:2009 UNE
Piston-operated volumetric apparatus - Part 4: Dilutors (ISO 8655-4:2002/Cor 1:2008)
UNE-EN ISO 8655-5:2003/AC:2009 UNE
Piston-operated volumetric apparatus - Part 5: Dispensers (ISO 8655-5:2002/Cor 1:2008)
UNE-EN ISO 648:2009 UNE
Status: Vigente/ 2009-01-21
Laboratory glassware - Single-volume pipettes (ISO 648:2008)
UNE-EN ISO 835:2007 UNE
Status: Vigente/ 2007-07-25
Laboratory glassware - Graduated pipettes (ISO 835:2007)
UNE-EN ISO 8655-7:2006 UNE
Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the assessment of equipment performance (ISO 8655-7:2005)
UNE-EN ISO 4788:2005 UNE
Status: Vigente/ 2010-05-19
Laboratory glassware - Graduated measuring cylinders (ISO 4788:2005)
UNE-EN ISO 385:2005 UNE
Laboratory glassware - Burettes (ISO 385:2005)
UNE-EN 61779-1/A11:2004 UNE
Status: Anulada/ 2010-11-01
Electrical apparatus for the detection and measurement of flammable gases -- Part 1: General requirements and test methods
UNE 82501:2004 UNE
Status: Vigente/ 2004-02-13
Measuring instruments. Instruments intended to measure the emissions of exhaust pollutant gaz of motor vehicles. Characteristics and test methods.
UNE 400331:2003 IN UNE
Determination of uncertainty for volume measurements made using the gravimetric method.
UNE-EN ISO 8655-4:2003 UNE
Piston-operated volumetric apparatus - Part 4: Dilutors. (ISO 8655-4:2002)
UNE-EN ISO 8655-3:2003 UNE
Piston-operated volumetric apparatus - Part 3: Piston burettes. (ISO 8655-3:2002)
UNE-EN ISO 8655-2:2003 UNE
Piston-operated volumetric apparatus - Part 2: Piston pipettes (ISO 8655-2:2002)
UNE-EN ISO 8655-1:2003 UNE
Piston-operated volumetric apparatus - Part 1: Terminology, general requirements and user recommendations. (ISO 8655-1:2002)
UNE-EN ISO 8655-6:2003 UNE
Piston-operated volumetric apparatus - Part 6: Gravimetric methods for the determination of measurement error (ISO 8655-6:2002)
UNE-EN ISO 8655-5:2003 UNE
Piston-operated volumetric apparatus - Part 5: Dispensers. (ISO 8655-5:2002)
UNE-EN ISO 15212-2:2003 UNE
Status: Vigente/ 2003-02-28
Osscilation-type density meters. Part 2: Process instruments for homogenous liquids. (ISO 15212-2:2002)
UNE-EN 61779-4:2002 UNE
Electrical apparatus for the detection and measurement of flammable gases. Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit.
UNE-EN 61779-2:2002 UNE
Electrical apparatus for the detection and measurement of flammable gases -- Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air.
UNE-EN 61779-3:2002 UNE
Electrical apparatus for the detection and measurement of flammable gases. Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air.
UNE-EN 61779-5:2002 UNE
Electrical apparatus for the detection and measurement of flammable gases. Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100% gas.
UNE-EN 61779-1:2002 UNE
Electrical apparatus for the detection and measurement of flammable gases -- Part 1: General requirements and test methods.
UNE-EN ISO 1042:1999 UNE
Status: Vigente/ 1999-11-24
LABORATORY GLASSWARE. ONE-MARK VOLUMETRIC FLASKS. (ISO 1042:1998).
UNE-EN ISO 15212-1:1999 UNE
Status: Vigente/ 1999-10-30
OSCILLATION-TYPE DENSITY METERS. PART 1: LABORATORY INSTRUMENTS (ISO 15212-1:1999)
UNE-EN 45501:1999 ERRATUM UNE
Status: Anulada/ 2016-04-13
METROLOGICAL ASPECTS OF NON-AUTOMATIC WEIGHING INSTRUMENTS.
UNE 400326:1999 UNE
HYDROMETERS. PRINCIPLES OF CONSTRUCTION AND ADJUSTEMENT.
UNE 400304/1M:1999 UNE
Status: Anulada/ 2009-01-21
LABORATORY GLASSWARE. TWO-MARK PIPETTES.
UNE 400306-1/1M:1999 UNE
Status: Anulada/ 2007-07-25
LABORATORY GLASSWARE. GRADUATED PIPETTES. PART 1: GENERAL REQUIREMENTS.
UNE 400309/1M:1999 UNE
PYKNOMETERS.
