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JY/T 0553-2015: (Diaphragm motion simulator)
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(Diaphragm motion simulator)
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JY/T 0553-2015
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Standard similar to JY/T 0553-2015 JY/T 0616 Basic data | Standard ID | JY/T 0553-2015 (JY/T0553-2015) | | Description (Translated English) | (Diaphragm motion simulator) | | Sector / Industry | Education Industry Standard (Recommended) | | Word Count Estimation | 5,539 | | Date of Issue | 2016-10-24 | | Date of Implementation | 2017-01-01 | | Regulation (derived from) | Education - (2016) No.5 | | Issuing agency(ies) | Ministry of Education of the People's Republic of China | JY/T 0553-2015: (Diaphragm motion simulator)---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.
(Diaphragm motion simulator)
ICS 03.180
Y 51
record number
Education Industry Standard of the People's Republic of China
JY/T 0553―2015
Diaphragma demonstration simulator
2016-10-24 released
2017-01-01 implementation
Published by the Ministry of Education of the People's Republic of China
膈 Sports Simulator
JY
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
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 Education Equipment Standardization Technical Committee (SAC/TC 125).
This standard is under the jurisdiction of the National Technical Committee for Educational Equipment Standardization (SAC/TC 125).
This standard was drafted. Ningbo Qinghua Science & Education Instrument Co., Ltd.
The main drafter of this standard. Hu Fu.
膈 Sports Simulator
1 Scope
This standard specifies the model designation, requirements, experimental methods, inspection rules and signs, packaging, transportation, storage, etc.
content.
This standard applies to the kinematics simulation simulator model used in biology teaching in middle schools.
2 Normative references
The 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/T 2410-2008 Test method for light transmittance and haze of transparent plastics
JY/T 0001-2003 General quality requirements for teaching instruments and equipment products
JY/T 0002 Inspection rules for teaching instruments and equipment products
JY/T 0026-1991 teaching instrument and teaching equipment product model naming method
JY/T 0213-1994 Teaching mechanics, thermal instrument transportation, storage environmental conditions and test methods
3 Model designation
3.1 Naming rules
The model name of the product is according to JY/T 0026-1991.
3.2 Nomenclature
SM ― GMQ ― MN ― 220/250
Front view width 220mm, height 250mm
Product feature code, simulation
Product name Pinyin prefix, "膈 Sports Simulator"
Product model classification code, biological model
Model example. SM-GMQ-MN-220/250, which represents a biological model, 膈 motion simulator, front view width 220mm, height 250mm.
4 Requirements
4.1 Use environmental conditions
Temperature. -10 ℃ ~ 40 ℃
4.2 Structure
4.2.1 Specifications
4.2.1.1 The product shall simulate and display structures such as the chest cavity, iliac crest, trachea, bronchus, and lung (or alveoli), with a height of 250 mm ± 10 mm and a width
The diameter or diameter is 220 mm ± 10 mm, and the diameter (or long diameter) of cymbals should not be less than 170 mm.
4.2.2 Features
4.2.2.1 Thoracic cavity (frontal view). The visible surface should be transparent. Through the visible surface, the pattern structure of trachea, bronchi, and lungs can be clearly seen.
4.3 Function
4.3.1 During the inhalation simulation, the radon should drop and both lungs should expand.
4.3.2 During the simulated exhalation, the diaphragm should be raised and reset, and both lungs should be retracted.
4.3.3 When the movement of the 膈 is simulated, the changes in the movements of the following components are as follows.
a) The decrease of 膈 should not be less than 30 mm;
b) The amplitude of lung dilatation is not less than 30 mm.
4.4 Materials and appearance
4.4.1 The simulated chest cavity should be made of hard transparent material, and the light transmittance is not less than 85%.膈 Optional rubber material or other durable materials
Make.连接 The connection with the chest cavity should be firm and natural.
4.4.2 The product shall also comply with 5.2, 6.9, 6.27 and 9.1 ~ 9.6 of JY/T 0001-2003.
4.5 Environmental test
The temperature, humidity and free drop test shall be carried out in accordance with 3.1 of JY/T 0213-1994.
5 Test method
5.1 All relevant dimensions are measured with a steel ruler with a division value of 1 mm.
5.2 The structure and appearance shall be examined visually, the movement of the ridge and the expansion and retraction of the lung lobe shall be examined visually.
5.3 The visibility of diaphragm movement, lung dilation, and retraction (that is, the observation distance can be distinguished) should comply with JY/T 0001-2003 4.5.
5.4 The light transmittance test can take a new colorless transparent polystyrene plastic sample with a light transmittance greater than 85% for sensory comparison. If this method is not available,
In conclusion, the test shall be conducted in accordance with GB/T 2410-2008.
5.5 According to 4.1, 4.2, 4.6 of JY/T 0213-1994, conduct humidity, temperature and free drop tests.
6 Inspection rules
6.1 Inspection classification
The inspection of this product is divided into factory inspection, type inspection and quality supervision spot 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 Specifications 4.2.1 ● ●
2 Features 4.2.2 ● ●
3 Function 4.3 ● ●
4 Materials and appearance 4.4 ● ●
5 Environmental test
Note. “●” in the table means all inspection items, and “-” means no inspection items.
6.3 Sampling method
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/T 0002.
6.4 Non-conformance determination
6.4.1 The determination of sampling inspection shall be in accordance with JY/T 0002.
6.4.2 The failure criterion of a single sample is in accordance with JY/T 0002.
6.4.3 The factory inspection shall be determined according to the unqualified criterion of a single sample.
6.4.4 This standard 4.2 (except for slight defects in the color and spray transition or slight inaccuracy of the spray transition), 4.3.1, 4.3.2 and 4.3.5
Is the main performance indicator.
6.5 Review rules
6.5.1 Unqualified batches and 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 Spot Inspection
Quality supervision and random inspection shall be in accordance with JY/T 0002.
7 Marking, packaging, transportation, storage
Press JY/T 0001-2003 Chapters 11 and 12.
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