ISO 15184-2020 pdf free.Paints and varnishes – Determination of film hardness by pencil test. This document specifies a method for determining the film hardness by pushing pencils of known hardness over the film. The test can be performed on a single coating of a paint, varnish or related product, or on the upper layer of a multi-coat system. This rapid test has not been found to be useful in comparing the pencil hardness of different coatings. It is more useful in providing relative ratings for a series of coated panels exhibiting significant differences In pencil hardness. The method is applicable only to smooth surfaces. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1513, Paints and varnishes — Examination and preparation of test samples ISO 1514, Paints and varnishes — Standard panels for testing ISO 2808. Paints and varnishes — Determination offilm thickness ISO 4618, Paints and varnishes — Terms and definitions ISO 15528, Paints, varnishes and raw…

ISO 14649-14-2013 pdf download.Automation systems and integration一Physical device control – Data model for computerized numerical controllers一 Part 14: Process data for sink electrical discharge machining (sink-EDM). This part of ISO 14649 specifies the technology-specific data element needed as process data for sinkEDM. Together with the general process data described in ISO 14649-10, it describes the interface between computerized numerical controller and the programming system (i.e. CAM system or shop- floor programming system) for sink-EDM. It can be used for sink-EDM operations on this kind of machine. The scope of this part of ISO 14649 does not include tools for any other technologies (e.g. turning, grinding). Tools for these technologies are described in other parts of ISO 14649. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 14649-10, Industrial automation systems and integration — Physical device control — Data model for computerized numerical controllers — Part 10: General process data 3 Terms and definitions For the purposes of this document, the terms and definitions…

ISO 11443-2021 pdf free download.Plastics一Determination of the fluidity of plastics using capillary and slit-die rheometers. This document specifies methods for determining the fluidity of plastics melts subjected to shear stresses at rates and temperatures approximating to those arising in plastics processing. Testing plastics melts in accordance with these methods is of great importance since the fluidity of plastics melts is generally not dependent solely on temperature, but also on other parameters; in particular shear rate and shear stress. The methods described in this document are useful for determining melt viscosities from 10 Pas to iO PaSs, depending on the measurement range of the pressure and/or force transducer and the mechanical and physical characteristics of the rheometer. The shear rates occurring in extrusion rheometers range from 1 s1 to 106 I. Elongational effects at the die entrance cause extrudate swelling at the die exit. Methods for assessing extrudate swelling have also been included. The rheological techniques described are not limited to the characterization of wall-adhering thermoplastics melts only; for example, thermoplastics exhibiting slip” effectsl1Jl2i and thermosetting plastics can be included. However, the methods used for determining the shear rate and shear viscosity are invalid for materials which are not wall-adhering. Nevertheless,…

ISO 8536-12-2021 pdf free download.Infusion equipment for medical use Part 12: Check valves for single use. This document specifies requirements for check valves intended for single use and used with infusion equipment both with gravity-feed infusion and with pressure infusion apparatus. The functional requirements in this document also apply to inline check valves. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 7886-1. Sterile hypodermic syringes for single use — Part 1: Syringes for manual use ISO 8536-4, Infusion equipment for medical use — Part 4: Infusion sets for single use, gravity feed ISO 887 1-1, Elasto,neric parts for parenterals and for devices for pharmaceutical use — Part 1: Extractables in aqueous autoclavates ISO 8871-2, Elastomeric parts for parenterals and for devices for pharmaceutical use — Part 2: Identification and characterization ISO 10993-1, Biological evaluation of medical devices — Part 1: Evaluation and testing within a risk management process ISO 15223-1, Medical devices — Symbols to be used…

ISO 13856-3-2013 pdf free.Safety of machinery一Pressure- sensitive protective devices – Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices. This part of Iso 13856 establishes general principles and specifies requirements for the design and testing of those pressure-sensitive protective devices, with or without an external reset facility, that are not specified in either ISO 13856-1 or ISO 13856-2, and the majority of which are produced for specific applications and are not available as “off-the-shelf’ items. This part of ISO 13856 also gives specific requirements for the following pressure-sensitive protective devices: a) pressure-sensitive bumpers; b) pressure-sensitive plates; c) pressure-sensitive wires (trip wires). It deals with the design of a pressure-sensitive device with regard to safety and reliability rather than its suitability for particular applications. NOTE 1 For the relationship between safety and reliability, see ISO 13849-1:2006.4.2. NOTE 2 The machinery manufacturer and/or user is responsible for installing appropriate types of protective device based on a risk assessment. It is not applicable to — specifying the dimensions of pressure-sensitive protective devices in relation to any particular application, or — stopping devices according to IEC 60204-1 used for the normal operation, including emergency stopping of machinery….

ISO 13373-5-2020 pdf free.Condition monitoring and diagnostics of machines一Vibration condition monitoring 一 Part 5: Diagnostic techniques for fans and blowers. This document sets out the specific procedures to be considered when carrying out vibration diagnostics of various types of fans and blowers. This document is intended to be used by condition monitoring practitioners, engineers and technicians and provides a practical, step-by-step, vibration-based approach to fault diagnosis. In addition, it gives a number of examples for a range of machine and component types and their associated fault symptoms. The approach given in this document is based on established good practice, put together by experienced users, although it is acknowledged that other approaches can exist. Recommended actions for a particular diagnosis depend on individual circumstances, the degree of confidence in the fault diagnosis (e.g. has the same diagnosis been made correctly before for this machine), the experience of the practitioner, the fault type and severity as well as on safety and commercial considerations. It is neither possible nor the aim of this document to recommend actions for all circumstances. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content…

ISO 13007-2-2013 pdf free.Ceramic tiles – Grouts and adhesives – Part 2: Test methods for adhesives. This part of Iso 13007 describes the methods for determining the characteristics for adhesives used in the installation of ceramic tiles. The following test methods are described: — determination of open time (41); — determination of slip (42); — determination of shear adhesion strength (4); — determination of tensile adhesion strength (4A); — determination of transverse deformation (45). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 13006, Ceramic tiles — Definitions, classification, characteristics and marking ISO 13007-1, Ceramic tiles — Grouts and adhesives — Part 1: Terms, definitions and specifications for adhesives 3 General test conditions and procedures 3.1 Sampling A representative sample of at least 2 kg shall be used. 3.2 Test conditions Standard conditions shall be (23 ± 2) °C and (50 ± 5) % relative humidity and the speed of air in the testing area shall be less than 0,2 m/s. Other test…

ISO 12818-2013 pdf free.Glass packaging一Standard tolerances for flaconnage. ISO 12818 specifies the tolerances for the bottles intended to be used for pharmaceutical products, cosmetic and perfumery products and chemical products. The following tolerances are concerned: — brimful capacity; — height; — diameter and width; — verticality. The following types of bottles are excluded from this International Standard: — miniatures — small bottles for extracts, essences, etc.; — small jars (e.g. individual portions of jam). 2 Product group bottles and other glass containers Three groups of bottles have been identified: a) Flacons for pharmaceutical purpose and medicine bottles of all kinds This group includes, for example, injection containers, drop bottles, infusion bottles, cough syrup bottles and other bottles and jars (ointment jars) used for pharmaceutical products. b) Flacons for cosmetics This group includes all bottles and similar containers used for cosmetic products, e.g. nail varnish, hair tonic, perfume and also cream jars. c) Flacons for techno-chemical purposes This group includes, for example, bottles for ink, varnish, glue, heavy chemicals, furniture polish stain remover, pest destruction agents and denatured alcohol. 3 Brimful capacity tolerances The brimful capacity tolerances shall be as given in Table 1. 5 Diameter and width tolerances The dimensions…

ISO 12609-1-2013 pdf free.Eyewear for protection against intense light sources used on humans and animals for cosmetic and medical applications一 Part 1: Specification for products. This part of ISO 12609 specifies performance and labelling of eye protectors used for ILS equipment used on humans and animals for cosmetic and medical applications against excessive exposure to optical radiation in the spectral range 250 nm to 3 000 nm, with the exception of laser radiation. This part of ISO 12609 provides a specification for an eye protector expected to cope with the majority of applications. A more rigorous procedure for determining appropriate eye protection against spectral outputs from 1LS equipment is described in the annexes. This part of ISO 12609 is not applicable to eye protectors for use with tanning equipment, ophthalmic instruments or other medical/cosmetic devices, the safety issues of which are addressed through other European and International standards. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies ISO 12311:2013, Personal protective equipment — Test…

ISO 11971-2020 pdf free.Steel and iron castings 一 Visual testing of surface quality. 1.1 This document covers the acceptance criteria for the visual testing of the surface of steel and iron castings. 1.2 Acceptance levels utilize Bureau de Normalisation des Industries de Ia Fonderie (BNIF] and Steel Castings Research and Trade Association (SCRATA) or Casting Technology International ICTIJ reference comparators for the visual determination of surface roughness and surface discontinuities described as follows: surface roughness: thermal dressing: mechanical dressing: non-metallic inclusions: gas porosity; fusion discontinuities; expansion discontinuities; metal inserts. 2 Normative References There are no normative references in this document. 3 Terms and Deflnitions No terms and definitions are listed in this document. ISO and IEC maintain tertninological databases for use in standardization at the following addresses: ISO Online browsing platform: available at https://www.iso.org’obp IEC Electropedia: available at http://ww w .elecopedia.org/ 4 Ordering information The enquiry and order should specify the following information: a) the casting areas where the surface is to be tested should be clearly indicated on the drawing or solid model: h) the number of castings to he tested; C) the acceptance level: more than one acceptance level may he specified for different surfaces of the same…