GB/T 24121-2009 English PDFUS$189.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 24121-2009: Textile products -- Determination of the remains of broken sewing needle Status: Valid
Basic dataStandard ID: GB/T 24121-2009 (GB/T24121-2009)Description (Translated English): Textile products -- Determination of the remains of broken sewing needle Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: W04 Classification of International Standard: 59.080.01 Word Count Estimation: 8,897 Date of Issue: 2009-06-15 Date of Implementation: 2010-02-01 Regulation (derived from): National Standard Approval Announcement 2009 No.8 (Total No.148) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the method using a metal needle machine detects the broken needles textiles class or ferromagnetic metal residues. This standard applies to the production and processing of textile products after. Materials, semi-finished products and other products may refer to use. GB/T 24121-2009: Textile products -- Determination of the remains of broken sewing needle---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Textile products. Determination of the remains of broken sewing needle ICS 59.080.01 W04 National Standards of People's Republic of China Detection textiles needle type residues Posted 2009-06-15 2010-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordAppendix A of this standard is a normative appendix. The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee on Basic Standards Subcommittee textiles. This standard is mainly drafted by. People's Republic of China Hebei Exit Inspection and Quarantine, China Textile Academy, Bosideng shares Ltd., Hebei snow Chi Industry Co., Ltd. The main drafters of this standard. Pei Xinhua, LI Zi-li, Gao Dekang, Cui Yi, Zan Lite, the king of self-study, Chen superior army, SCENCE. Detection textiles needle type residues1 ScopeThis standard specifies the method using a metal detector needle machine needle in the textiles category or ferromagnetic metal residues. This standard applies to through the production and processing of textile products. Raw materials, semi-finished products and other products may refer to use. Principle 2 Principle of electromagnetic induction, so that the textile products in the category needle or ferromagnetic metal residues occur sensors so as to be detected.3 Testing Equipment3.1 Testing Equipment According to detect the nature of the subject and the type of textile products related standards and form selection with appropriate sensitivity detection equipment. 3.1.1 transport metal needle machine. used textiles production and processing enterprises, textile products detected in needles left behind iron, iron and other ferromagnetic Substances can also be used to detect the detection mechanism for textile products in categories needle or ferromagnetic metal residues. Common detection sensitivity (standard iron Ball test card, also known as the standard needle test block) have. 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm and 3.0mm. 3.1.2 Desktop metal detector. for small pieces, thin pieces, bedding and other textile products in categories needle or ferromagnetic metal residues detection Measurement. Common detection sensitivity (standard iron ball test card, also known as the standard needle test block) have. 1.0mm, 1.2mm, 1.5mm and 2.0mm. 3.1.3 hand-held metal detector. for the detection of small pieces, thin pieces of broken needles and other textile products in class or ferromagnetic metal residues may also be Other auxiliary needle machine accurate detection of defective needle class or ferromagnetic metal residues. Common detection sensitivity (standard iron ball test card, Also known as the standard needle test block) have. 0.8mm, 1.0mm and 1.2mm. 3.2 Operating Environment 3.2.1 Detection equipment should stay away from magnetic sources (such as large transformers, high voltage power lines, electric fans, motors, etc.) and local oscillator. 3.2.2 testing equipment around 1m or less without any ferromagnetic metal objects. 3.3 calibration requirements 3.3.1 each calibration, should be turned off, wipe testing equipment. 3.3.2 testing equipment to normal operation after startup, calibration. 3.3.3 testing equipment officially detection, calibration should be performed for the first time every time. 3.3.4 Detection equipment should be calibrated at least once a continuous work within 2h. 3.3.5 concludes, response testing equipment for the last calibration. 3.3.6 shall designate a person calibration and testing, staff shall not carry watches, cell phones, keys, metal buckle with a magnetic leader belts Items. 3.3.7 Calibration with iron ball test card selected according to the detection sensitivity of the device or intended size thereof. 3.3.8 Calibration transport metal needle machine using 9 test method (see Appendix A) for calibration. Desktop can refer to the use of metal detectors. 3.3.9 hand-held metal detector after each boot, and issued a tweet appeared luminescent signal, the power to meet the requirements, or need to replace the Source; standard iron ball test card placed in hand-held metal detector square meter surface of the effective height, can trigger the alarm sound, then meet Testing requirements; otherwise requires inspection, repair and testing equipment, iron ball until the standard tests until the alarm card declined.4 Sample PreparationSamples were organized into easy to shape detection. If the height of the folded samples above the detection equipment gantry height, width greater than the effective ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 24121-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 24121-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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