Effective collector loop areaHeat loss coefficient of the collectorHeat loss coefficient of the storage tankHeat capacity of the storage tankEnergy efficiencyProduction for DSWH with no auxiliary ...
Charcoal and charcoal briquettes: Fixed carbon/Size/Bulk density/Moisture content/Ash content Fire wood (wood logs): Variety/Moisture/Length/Volume/ Diameter Biomass pellets:&nbs ...
Dimensional properties Mechanical strength Tightness Thermal performances Durability ...
For appliances Ignition device safety Heat output Efficiency of safety devices Stability Control of NOx content in combustion products Control of combustion quality (no CO) Operating durability Intermittent operation For wicks Suitabilit ...
Self adjustable exhaust outlets Airflow performances Acoustic insulation(for double flow outlets) Acoustic power level Self adjustable air inlets Airflow performances A ...
Requirements for raw materials and converted materialsRequirements for geometric characteristics of the tanksRequirements for ability to function tanksRequirements for geometric characteristics of secondary containmentRequirements for the ability to ...
Life cycleDesign of the product with the aim of its reparabilitySustainability of the offer of spare partsReduction of the energy consumption in phase of useMass of the accumulatorsLimitation of the environmental impactsLimitation of the contents in ...
Safety of usePowerOutput%COIn (soiling index)Continuous or intermittent operation ...
RADIATORS AND CONVECTORS: Thermal power Maximum operating pressure CEILING-MOUNTED RADIANT PANELS: Thermal power Maximum operating pressure FAN ASSISTED RADIATORS AND CONVECTORS: Thermal power Maximum operating pressure Acoustic powe ...
Physical characteristics (Thermal stress resistance; Gas leakage ; Bulk density ; Heat, flow, abrasion, condensation and corrosion resistance ; Thermal schock (option))Visual characteristics (Appearance)Geometric characteristics (Dimensional toleranc ...
Electrical Characteristics Provisions covering constructional and dimensional characteristics Mechanical properties Pressure test at high temperature Tests at low temperature Heat shock test Test under fire conditionsPhysical and chemical characteri ...
The certified characteristics are mentioned in the applicable standards listed in appendix 1 of the certification rules ...
Rated electrical characteristics Protection against electric shock Protection against the environment effects Functioning characteristics Resistance to heat and fire Internal heating Mechanical characteristicsFor each type of appliance the permitted ...
ELECTRICAL SAFETY :Rated voltage Rated power input Class of protection Rated frequency IP PERFORMANCE CATEGORY:STORAGE WATER HEATERS:The heating time The average water temperature The cyclic temperature variation The efficiency The cooling constant T ...
ELECTRICAL CHARACTERISTICS:Rated power Rated voltage Class of protection against electrical shock : i – ii - iii Thermal characteristics:Rated maximum ambient temperature (t) Other characteristics :Classification according to degree of protection a ...
Mechanical strength of the various components Safety of safety devices and hinges Safety of hooking devices ...
Road markings - Marking products: Day time and night time visibility, in wet and dry conditions; Skid resistance; Drying timeRoad signs Temporary road signs and supports: Mechanical strength; dimensions of substrates and signs faces ; chromatic char ...
Guarantee of a NF058 Road equipment - Product family Horizontal signs certified product Environmental and health impact limitation during manufacture and& ...
CABLE TRUNKING AND DUCTS SYSTEMS :Dimensions Mechanical properties Electrical properties Thermal properties Fire effectsExternal influencesCABLE TIES:Mechanical properties Fire contribution Resistance to the atmospheric origin corrosionCABLE CLEATS:M ...
Tensile withstand strength Durability of the colour Visual warning characteristics ...
Nature and mechanical characteristics of the materials and items Mechanical characteristics of sections Mesh dimensions Carrying capacity of the boards Classification in the standardized conventional configurations Safe assembly Safe work Dimensions ...
Standard Nominal diameter Operating pressure Dimensional characteristics Tightness Reference flow rate (if applicable) Operating torque Mechanical strength Durabilit ...
In accordance with product standards NF EN 263, NF EN 7823-1: VICAT softening point = 105 °C Water absorption = 40 mg Thermal stability during sheet processingTensile strength = 60 MPa Stability of colours to light and hot water Resistance to chemic ...
In accordance with NF D 12-207: Suitability for use: adaptability Hygiene Stability Mechanical strength Stain resistance ...
In accordance with NF EN 973/A1 (""Salts): Particle size Storage conditions In accordance with NF EN 973/A1 (""Salts) + additional  ...
In accordance with NF EN 14124: Hydraulic Mechanical Acoustic Leak tightness ...
In accordance with NF EN 248: Chrome-plated surface coatings In accordance with tapware standards NF EN 15091, NF EN 1111, NF EN 817, NF EN 200, NF EN 816: Dimensions, Tightness, Hydraulic performance, Mechanical strength, Durability, Acoustic perfor ...
VALVESNominal diameter Maximum operating pressure Temperature class Dimensional characteristics Tightness Reference flow rate Operating torque Mechanical strength Marking, instructions, packagingSEALNominal diameter Familly of sealTemperature class D ...
Dimensions and tolerances Pressure resistance Carbon content Phosphorus content ...
Carbon content in bare tubes Dimensions (diameter, thickness, length) Chemical composition of the bare tube Chemical composition of the sheath Mechanical resistance ...