ISO 20685-2-2015 pdf free.Ergonomics一3-D scanning methodologies for internationally compatible anthropometric data bases一 Part 2: Eva luation protocol of surface shape and repeatability of relative landmark positions.
This part of ISO 20685 addresses protocols for testing of 3-D surface-scanning systems in the acquisition of human hotly shape data and measurements. It does not apply to instruments that measure the illotion of individual landmarks.
While mainly concerned with whole-body scanners, it is also applicable to body-segnwnt scanners (head scanners, hand scanners, toot scanners). This International Standard applies to body scanners that measure the human body in a single view. When a hand-held scanner is evaluated, it has to be noted that the human operator can contribute to the overall error. When systems are evaluated in which the subject is rotated, movement artelacts can he introduced; these can also contribute to the overall error. ‘rhis part of ISO 20685 applies to the landmark positions determined by an anthropometrist. It does not apply to landmark positions automatically calculated by software from the point cloud.
The quality ol’ surface shape of the human body and landmark positions is influenced by performance of scanner systems and humans including measu rers and subjects. This part of ISO 20685 addresses the performance of scanner systems by using artelacts rather than human subjects as test objects.
Traditional instruments are required to be accurate to millimetre. Their accuracy can be verified by comparing the instrument with a scale calibrated according to an international standard of length. To verify or specify the accuracy of body scanners, a calibrated test object with known form and size is used.
The intended audience is those who use 3-D body scanners to create 3-D anthropornetric databases including 3-D landmark locations, the users of these data, and scanner designers and manufacturers. This part of ISO 206B5 intends to provide the basis for the agreement on the performance of hotly scanners between scanner users and scanner providers as well as l)etwcen 3-D anthropometric dat abase prov kiers and data users.
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 anwndments) applies.
ISO 7250—1, BaSIC human body measurements jar technological desiqn — Part 1: Body measurement ilefinit ions and landmarks
ISO 10360—8, Gevinet rind product specificaticms (GPSJ — Accepuince and reversj.’cat ion tests for coord mate measuring systems (CMS — Part 8: CMMs with optical distance sensors
ISO 20685, 3—1.) .scanning methodologies for internationally conl,)utzble anthropometric databases
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.ISO 20685-2 pdf download.
Tags: Ergonomics
-
ISO 8600-1-2013 pdf free download.Endoscopes – Medical endoscopes and endotherapy devices – Part 1: General requirements. 6 Marking 6.1 Minimum marking Iach individual endoscope or endotherapy device shall have the lollowing minimum marking: a) model number and/or other mark sufficient to identify the endoscope or endotherapy device and its manufacturer; b) maximum insertion portion width, minimum instrument channel width, working length, field of view and/or direction of view where such identification is necessary for the intended use of the endoscope or endotherapy device. The Insertion portion width and instrument channel width units shall be in millimetres. The insertion portion width and instrument channel width can also be marked in French size as defined in 3.5, shown by either ‘Fr or an encircled number; c) wherever reasonable and practicable. the endoscope or endotherapy device and detachable component(s) shall be identified in terms of lot numbers or serial numbers, etc. 6.2 Marking legibility The marking shall remain legible over the lifetime of the device when the endoscope or endotherapy device is used, cleaned, disinlected, sterilized and stored in accordance with the instruction manual. 6.3 Marking exceptions When marking on the endoscope or endotherapy device or detachable component(s) is impossible to achieve due…
-
ISO 15688-2012 pdf free download.Road construction and maintenance equipment – Soil stabilizers 一 Terminology and commercial specifications. This International Standard establishes the terminology, definitions of operation and commercial specifications for soil stabilizers and their components intended for use in road construction and pavement works. It does not apply to soil stabilizers used in agricultural applications. 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 3911, Wheels and rims for pneumatic tyres — Vocabulary, designation and marking ISO 6746-1, Earth-moving machinery — Definitions of dimensions and codes — Part 1: Base machine ISO 6746-2, Earth-moving machinery — Definitions of dimensions and codes — Part 2: Equipment and attachments ISO 7134. Earth-moving machinery — Graders — Terminology and commercial specifications 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 soil stabilizer self-propelled machine, either towed or transported, with the function of pulverizing, breaking-up, aerating, homogenizing, and loosening existing and imported soil or paving materials and mixing them…
-
ISO 18436-1-2012 pdf free.Condition monitoring and diagnostics of machines – Requirements for qualification and assessment of personnel一 Part 1: Requirements for assessment bodies and the assessment process. 5 Requirements for assessment body personnel 5.1 General provisions In order to ensure that the assessment process is carried out effectively and uniformly, the competence requirements for personnel involved in the entire process shall be defined by the assessment body and, in the case of a third party, be approved by the responsible TCC (in accordance with ISO/IEC 17024). The assessment body shall require its personnel (internal or external) to sign a contract, or other document, by which they commit themselves to comply with the rules defined by the assessment body, including those relating to confidentiality and those relating to independence from commercial and other interests, and from any prior or present link with the persons to be examined that would, in the opinion of the interested parties, compromise impartiality. Clearly documented instructions shall be available to the personnel, describing their duties and responsibilities. These instructions shall be maintained up to date. All personnel involved in any aspect of assessment activities shall possess appropriate educational qualifications, experience and technical expertise, which satisfy defined…