JY/T 0196-2011 English PDFUS$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. JY/T 0196-2011: (Wheat flower model) Status: Valid
Basic dataStandard ID: JY/T 0196-2011 (JY/T0196-2011)Description (Translated English): (Wheat flower model) Sector / Industry: Education Industry Standard (Recommended) Classification of Chinese Standard: Y51 Word Count Estimation: 6,684 Date of Issue: 2013-07-11 Date of Implementation: 2013-07-11 Older Standard (superseded by this standard): JY 196-1985 Issuing agency(ies): Ministry of Education of the People's Republic of China JY/T 0196-2011: (Wheat flower model)---This is a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.(Wheat flower model) ICS 03.180 Y51 Filing No. 46925-2014 JY Education Industry Standard of the People's Republic of China Replacing JY 196-1985 Wheat flower model Wheat flower model 2013-07-11 released 2013-07-11 Implementation Published by the Ministry of Education of the People's Republic of China ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009 "Guidelines for Standardization Work_Part 1. Structure and Preparation of Standards" This standard replaces JY 196-1985 "Technical Conditions for Wheat Flower Model". In addition to editorial changes, the main technical changes are as follows. -Appearance size has increased allowable tolerances; -Added the requirement that the main parts of the model should be affixed with name or number tags; -Specifies the materials that should and should not be used for the model; -Specify the limit of heavy metal content in the paint of the model. Please note that some elements of this standard may involve patents. The issuer of this standard is not responsible for identifying these patents. This standard was proposed by the National Technical Committee for Standardization of Teaching Instruments (SAC/TC125). This standard is under the jurisdiction of the National Technical Committee for Standardization of Teaching Instruments (SAC/TC125). The main drafters of this standard are. Zhejiang Educational Technology Center, Ministry of Education Teaching Instrument Research Institute, Wenzhou Wuxing Industrial Co., Ltd. The main drafters of this standard. Ren Weide, Song Meilun, Huang Ruiqing. This standard replaces JY 196-1985. The standard JY 196 was first issued in 1985. Wheat flower model1 ScopeThis standard specifies the naming, requirements, test methods, inspection rules and signs, packaging, transportation, and storage of wheat flower models. This standard applies to wheat flower models for plant teaching in middle schools.2 Normative referencesThe following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB 21746-2008 General requirements for safety requirements of teaching instruments and equipment JY 0001-2003 General quality requirements for teaching instruments and equipment products JY 0002 Inspection rules for teaching instruments and equipment products JY 0026-1991 teaching instrument and teaching equipment product model naming method JY 0213-1994 Teaching mechanical, thermal instrument transportation, storage environmental conditions and test methods3 Naming3.1 Naming rules The model name of the product is JY 0026-1991. 3.2 Nomenclature The wheat flower model is named. SM ― XMH ― KC ― 300 Product height, 300mm Product feature code, removable Product name Pinyin prefix, "wheat flower" Product model classification code, biological model Model example. SM-XMH-KC-300 represents biological model, wheat flower model, detachable, 300mm high.4 Requirements4.1 Use environmental conditions Temperature. -10 ℃ ～ 40 ℃, relative humidity. not more than 90%. 4.2 Anatomy 4.2.1 General requirements 4.2.1.1 The product is an enlarged wheat flower model with a height of 300mm ± 20mm and a compound spike model with spikelets as a unit (at least eight) Type, with a height of 250mm ± 20mm, placed on the stand respectively. 4.2.1.2 The structure of wheat flower is shown as lemma, lemma, stamen, pistil, and paddle. 4.2.1.3 Compound spike model. At least one spikelet can be removed, and at least one spikelet can be removed from glume and lemma. 4.2.1.4 Spikelets show two glumes and three to five small flowers. 4.2.1.5 The morphological structure and color of each part shall be correct, natural and realistic. 4.2.2 Specific requirements 4.2.2.1 The shape and position of the outer and inner palate should be correctly displayed, as well as the fitted state of the two. 4.2.2.1.1 The outer shell is the outer shell of the wheat flower (removable), and it should show a section of the midrib and awn. 4.2.2.1.2 The inner shell is the inner shell of the wheat flower, partially embedded in the outer shell. 4.2.2.2 shows the morphological and structural characteristics of stamens and pistils. 4.2.2.2.1 Three stamens should show filaments and anthers, the tops of the filaments are connected to the middle of the back of the anthers. One of the anthers is longitudinally split, The pollen grains are shown, one cross section shows four pollen sacs and medicinal septum. 4.2.2.2.2 One pistil, stigma bifid, should be feathery and ovary swollen. 4.2.2.3 Two paddles, located between the outer ridge and the ovary. 4.2.2.4 The following parts of the model shall be affixed with name tags or number tags. lemma, lemma, stamens, pistils, paddles. 4.3 Materials and processes 4.3.1 The model should be made of rigid thermoplastics, and glass fiber reinforced plastics (FRP) or fragile and deformable materials should not be used. material. 4.3.2 The content of heavy metals in the coating of the model shall conform to GB 5.2.5.4 of GB 21746-2008. 4.3.3 The structures represented on the model should be accurate in position and modified naturally and correctly. 4.3.4 Detachable parts shall have strength and toughness, suitable tightness and convenient disassembly. The bonded or spliced part should be firm. 4.3.5 The placement of each spikelet on the cob should be correct. 4.3.6 The color of the structure of each part should be correct and clear, the spraying transition should be natural, and there should be no spillage. 4.3.7 The product shall also comply with JY 0001-2003 sections 5.2, 6.9, 6.12, 6.27, 7.4.3, 7.7 and 9.1 to 9.6. 4.4 Environmental test 4.4.1 The product shall be tested for temperature, humidity, and free drop in accordance with JY 0213-1994 Section 3.1, and shall be subjected to a drop test in an unpackaged state. 4.4.2 The drop height of the drop test in the non-packaging state is 1m. The drop surface shall be the largest surface of the model outline. After the test, it shall not be broken or cracked. If there is a stand, it should not be included.5 Test method5.1 Relevant dimensions Measured with a steel ruler with a division value of 1 mm. 5.2 Anatomy, appearance and workmanship Sensory test. 5.3 Environmental test 5.3.1 Temperature, humidity and free fall test According to JY 0213-1994 Section 4.1, 4.2, 4.6. 5.3.2 Drop test in unpacked state. Lay a wooden board with a thickness of 20mm ± 3mm on the cement floor, and keep the board rigidly connected to the cement floor touch. During the test, the model's falling surface is downward, and it will fall freely from a height of 1m. Once tested, it shall meet 4.4.2.6 Inspection rules6.1 Inspection classification The inspection of this product is divided into factory inspection, type inspection and quality supervision inspection. 6.2 Inspection items The inspection items and methods of factory inspection and type inspection are shown in Table 1. Table 1 Inspection items and methods of factory inspection and type inspection Item No. Inspection Item Standard Provisions Factory Inspection Type Inspection 1 General requirements 4.2.1 ● ● 2 Specific requirements 4.2.2 ● ● 3 Materials and processes 4.3 ● ● 4 Environmental test 4.4-● Note. “●” in the table means all inspection items, and “-” means no inspection items. 6.3 Sampling methods 6.3.1 The factory inspection shall be batched according to the natural batch of delivery, and the type inspection shall be batched according to the stock array. 6.3.2 During the factory inspection, all the inspection items shall be inspected first, and the sampling inspection items shall be inspected among the qualified products. 6.3.3 The samples for type inspection shall be taken from the products that passed the factory inspection. 6.3.4 The sampling methods for factory inspection and type inspection shall be in accordance with JY 0002. 6.4 Non-conformance determination 6.4.1 The judgment of sampling inspection shall be in accordance with JY 0002. 6.4.2 The failure criterion of a single sample shall be in accordance with JY 0002. 6.4.3 The factory inspection shall be determined according to the unqualified criterion of a single sample. 6.4.4 4.2 of this standard (except for slight defects in the color and spray transition or slight inaccuracy in the spray transition), 4.3.1, 4.3.2, and 4.3.4 Is the main performance indicator. 6.5 Review rules 6.5.1 Unqualified products can be submitted for inspection again after rework. 6.5.2 If the cause of the batch failure is a sampling inspection item, the item shall be changed to a full inspection during the re-inspection. 6.6 Quality supervision inspection Quality supervision and inspection shall be in accordance with JY 0002. 7 Marking, packaging, transportation, storage The rest are according to chapters 11 and 12 of JY 0001-2003. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of JY/T 0196-2011_English be delivered?Answer: Upon your order, we will start to translate JY/T 0196-2011_English as soon as possible, and keep you informed of the progress. 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