EN European Norm Tests Part 17

EN Standards are European Standards. These standards specify requirements for a particular item, material, component, system or service, or describe in detail a particular method or procedure, and tests are performed accordingly.

• EN 896: 2012; Chemicals used to treat water intended for human consumption. Sodium hydroxide.
• EN 897: 1999; Chemicals used in the treatment of water intended for human consumption. Sodium carbonate.
• EN 897: 2005; Chemicals used in the treatment of water intended for human consumption. Sodium carbonate.
• EN 897: 2012; Chemicals used in the treatment of water intended for human consumption. Sodium carbonate.
• EN 898: 1998; Chemicals used in the treatment of water intended for human consumption. Sodium hydrogen carbonate.
• EN 898: 2005; Chemicals used in the treatment of water intended for human consumption. Sodium hydrogen carbonate.
• EN 898: 2012; Chemicals used in the treatment of water intended for human consumption. Sodium hydrogen carbonate.
• EN 899: 1997; Chemicals used in the treatment of water intended for human consumption. Sulfuric acid.
• EN 899: 2009; Chemicals used in the treatment of water intended for human consumption. Sulfuric acid.
• EN 900: 2000; Chemicals used in the treatment of water intended for human consumption. Calcium hypochlorite.
• EN 900: 2007; Chemicals used in the treatment of water intended for human consumption. Calcium hypochlorite.
• EN 900: 2014; Chemicals used in the treatment of water intended for human consumption. Calcium hypochlorite.
• EN 901: 2000; Chemicals used in the treatment of water intended for human consumption. Sodium hypochlorite.
• EN 901: 2007; Chemicals used in the treatment of water intended for human consumption. Sodium hypochlorite.
• EN 901: 2013; Chemicals used in the treatment of water intended for human consumption. Sodium hypochlorite.
• EN 902: 2000; Chemicals used in the treatment of water intended for human consumption. Hydrogen peroxide.
• EN 902: 2009; Chemicals used in the treatment of water intended for human consumption. Hydrogen peroxide.
• EN 902: 2016; Chemicals used in the treatment of water intended for human consumption. Hydrogen peroxide.
• EN 903: 1994; water quality. Determination of anionic surfactants by methylene blue index MBAS measurement.
• EN 907: 1997; Agricultural and forestry machinery. Sprayers and liquid fertilizer dispensers. Safety.
• EN 908 : 1999+A1 : 2009 ; Agricultural and forestry machinery. Roller machines for irrigation. Safety.
• EN 909 : 1998+A1 : 2009 ; Agricultural and forestry machinery. Center pivot and movable side type irrigation machines. Safety.
• EN 910: 1996; Destructive testing of welds in metallic materials. Twist tests.
• EN 911: 1996; Plastic piping systems. Elastomeric sealing ring type connections and mechanical connections for thermoplastic pressure pipes. Test method for sealing under external hydrostatic pressure.
• EN 912: 2000; Wooden fasteners. Specifications for lumber joints.
• EN 912: 2011; Wooden fasteners. Specifications for connectors for timber.
• EN 913: 1996; Gymnastics equipment. General security requirements and test methods.
• EN 913: 2008; Gymnastics equipment. General security requirements and test methods.
• EN 914: 1996; Gymnastics equipment. Parallel bars and combination asymmetric/parallel bars. Functional and safety requirements, test methods.
• EN 914 : 2008 ; Gymnastics equipment. Parallel bars and combination asymmetric/parallel bars. Requirements and test methods, including safety.
• EN 915: 1996; Gymnastics equipment. Asymmetrical bars. Functional and safety requirements, test methods.
• EN 915 : 2008 ; Gymnastics equipment. Asymmetrical bars. Requirements and test methods, including safety.
• EN 916: 1996; Gymnastics equipment. Safe boxes. Functional and safety requirements, test methods.
• EN 917: 1997; Plastic piping systems. Thermoplastic valves. Test methods for resistance to internal pressure and sealing.
• EN 918: 1996; Geotextile and geotextile related products. Dynamic perforation test (Cone drop test).
• EN 919: 1995; Fiber ropes for general service. Determination of specific physical and mechanical properties.
• EN 920: 1995; Paper and cardboard intended for contact with foodstuffs. Determination of water soluble substance.
• EN 920: 1998; Paper and cardboard intended for contact with foodstuffs. Determination of dry matter content in an aqueous extract.
• EN 920: 2001; Paper and cardboard intended for contact with foodstuffs. Determination of dry matter content in an aqueous extract.
• EN 921: 1995; Plastic piping systems. Thermoplastic pipes. Determination of resistance to internal pressure at constant temperature.
• EN 922: 1995; Plastic pipe and duct systems. Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings. Sample preparation for determining the viscosity number and calculating the k-value.
• EN 924: 1995; Adhesives. Solvent-based and solvent-free adhesives. Determination of flash point.
• EN 926-1: 1996; Paragliding equipment. Paragliders. Requirements and test methods for structural strength
• EN 926-1: 2006; Paragliding equipment. Paragliders. Requirements and test methods for structural strength
• EN 926-1: 2015; Paragliding equipment. Paragliders. Requirements and test methods for structural strength
• EN 926-2: 2005; Paragliding equipment. Paragliders. Requirements and test methods for the classification of flight safety features
• EN 926-2: 2013; Paragliding equipment. Paragliders. Requirements and test methods for the classification of flight safety features
• EN 927-1: 1997; Paints and varnishes. Coating materials and coating systems for exterior wood. Classification and selection
• EN 927-1: 2013; Paints and varnishes. Coating materials and coating systems for exterior wood. Classification and selection
• EN 927-2: 2006; Paints and varnishes. Coating materials and coating systems for exterior wood. Performance characteristics
• EN 927-2: 2014; Paints and varnishes. Coating materials and coating systems for exterior wood. Performance characteristics
• EN 927-3: 2006; Paints and varnishes. Coating materials and coating systems for exterior wood. natural weathering test
• EN 927-3: 2012; Paints and varnishes. Coating materials and coating systems for exterior wood. natural weathering test
• EN 927-5: 2006; Paints and varnishes. Coating materials and coating systems for exterior wood. Evaluation of liquid water permeability
• EN 927-6: 2006; Paints and varnishes. Coating materials and coating systems for exterior wood. Artificial weathering of wood veneers using fluorescent UV lamps and water
• EN 928: 1996; Guidance on the application of EN 29001 and EN 46001 and EN 29002 and EN 46002 for in vitro diagnostic medical devices.
• EN 929: 1995; Inland navigation vessels. Attractors. Mounting apparatus for detachable signal poles.
• EN 930 : 1997+A2 : 2009 ; Machines for the production of shoes, leather and artificial leather goods. Roughing, scouring, polishing and trimming machines. Security requirements.
• EN 931 : 1997+A2 : 2009 ; Shoe manufacturing machines. Permanent machines. Security requirements.
• EN 932-1: 1997; Tests for general properties of aggregates. Sampling methods
• EN 932-2: 1999; Tests for general properties of aggregates. Methods for reducing laboratory samples
• EN 932-3: 1997; Tests for general properties of aggregates. Procedure and terminology for simplified petrographic identification
• EN 932-5: 2000; Tests for general properties of aggregates. Common equipment and calibration
• EN 932-5: 2012; Tests for general properties of aggregates. Common equipment and calibration
• EN 932-6: 1999; Tests for general properties of aggregates. Definitions of repeatability and reproducibility
• EN 933-1: 1997; Tests for the geometric properties of aggregates. Determination of particle size distribution. elimination method
• EN 933-1: 2012; Tests for the geometric properties of aggregates. Determination of particle size distribution. elimination method
• EN 933-2: 1996; Tests for the geometric properties of aggregates. Determination of particle size distribution. Test sieves, nominal size of openings
• EN 933-3: 1997; Tests for the geometric properties of aggregates. Determination of particle shape. flaky index
• EN 933-3: 2012; Tests for the geometric properties of aggregates. Determination of particle shape. flaky index
• EN 933-4: 2000; Tests for the geometric properties of aggregates. Determination of particle shape. shape index
• EN 933-4: 2008; Tests for the geometric properties of aggregates. Determination of particle shape. shape index
• EN 933-5: 1998; Tests for the geometric properties of aggregates. Determination of the crushed and crushed surface percentage in coarse aggregate particles
• EN 933-6: 2014; Tests for the geometric properties of aggregates. Evaluation of surface properties. Flow coefficient of aggregates
• EN 933-7: 1998; Tests for the geometric properties of aggregates. Determination of shell content. Percentage of crust in coarse aggregates
• EN 933-8: 1999; Tests for the geometric properties of aggregates. Evaluation of fines. Sand equivalent test
• EN 933-8 : 2012+A1 : 2015 ; Tests for the geometric properties of aggregates. Evaluation of fines. Sand equivalent test
• EN 933-9: 1999; Tests for the geometric properties of aggregates. Evaluation of fines. methylene blue test
• EN 933-9 : 2009+A1 : 2013 ; Tests for the geometric properties of aggregates. Evaluation of fines. methylene blue test
• EN 933-10: 2001; Tests for the geometric properties of aggregates. Evaluation of fines. Classification of fillers (air jet screening)
• EN 933-10: 2009; Tests for the geometric properties of aggregates. Evaluation of fines. Classification of infill aggregates (air jet sieving)
• EN 933-11: 2009; Tests for the geometric properties of aggregates. Classification test for components of coarse recycled aggregate
• EN 934-1 : 2008 ; Concrete, mortar and mortar additives. common requirements
• EN 934-2: 1998; Concrete, mortar and mortar additives. Concrete additives. Definitions and requirements
• EN 934-2 : 2009+A1 : 2012 ; Concrete, mortar and mortar additives. Concrete additives. Definitions, requirements, conformity, marking and labeling
• EN 934-3 : 2009+A1 : 2012 ; Concrete, mortar and mortar additives. Additives for masonry mortar. Definitions, requirements, conformity and marking and labeling
• EN 934-4: 2000; Concrete, mortar and mortar additives. Mortar additives for prestressing tendons. Definitions, requirements and eligibility
• EN 934-4: 2009; Concrete, mortar and mortar additives. Mortar additives for prestressing tendons. Definitions, requirements, conformity, marking and labeling
• EN 934-5: 2007; Concrete, mortar and mortar additives. Additives for shotcrete. Definitions, requirements, conformity, marking and labeling
• EN 936: 1998; Chemicals used in the treatment of water intended for human consumption. carbon dioxide.
• EN 936: 2006; Chemicals used in the treatment of water intended for human consumption. carbon dioxide.
• EN 936: 2013; Chemicals used in the treatment of water intended for human consumption. carbon dioxide.
• EN 937: 1999; Chemicals used in the treatment of water intended for human consumption. Chlorine.
• EN 937: 2009; Chemicals used in the treatment of water intended for human consumption. Chlorine.
• EN 937: 2016; Chemicals used in the treatment of water intended for human consumption. Chlorine.
• EN 938: 2000; Chemicals used in the treatment of water intended for human consumption. Sodium chloride.
• EN 938: 2009; Chemicals used in the treatment of water intended for human consumption. Sodium chloride.
• EN 938: 2016; Chemicals used in the treatment of water intended for human consumption. Sodium chloride.
• EN 939: 2000; Chemicals used in the treatment of water intended for human consumption. Hydrochloric acid.
• EN 939: 2009; Chemicals used in the treatment of water intended for human consumption. Hydrochloric acid.

Standards facilitate international trade by ensuring compatibility and interoperability of components, products and services. European Standards (ENs) are documents approved by three European Standardization Organizations (ESO), CEN, CENELEC or ETSI; Recognized as competent in the field of voluntary technical standardization for EU Regulation 1025/2012.