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JJF 1420-2013: Program of Pattern Evaluation of Sphygmomanometers
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| JJF 1420-2013 | English | 369 |
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Program of Pattern Evaluation of Sphygmomanometers
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JJF 1420-2013
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Basic data | Standard ID | JJF 1420-2013 (JJF1420-2013) | | Description (Translated English) | Program of Pattern Evaluation of Sphygmomanometers | | Sector / Industry | Metrology & Measurement Industry Standard | | Classification of Chinese Standard | A53 | | Classification of International Standard | 17.100 | | Word Count Estimation | 16,153 | | Quoted Standard | JJG 270-2008; GB 3053-1993 | | Regulation (derived from) | ?AQSIQ Announcement 2013 No. 88; | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine | | Summary | This standard applies to (desktop and vertical) mercury sphygmomanometer (hereinafter referred to as sphygmomanometer) and elastic-type blood pressure meter (hereinafter referred to as blood pressure meter) of type evaluation. | JJF 1420-2013: Program of Pattern Evaluation of Sphygmomanometers---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.
Program of Pattern Evaluation of Sphygmomanometers
People's Republic of China National Metrology Technical Specifications
Sphygmomanometer and blood pressure table type evaluation outline
Issued on. 2013-07-04
2013-10-04 implementation
The State Administration of Quality Supervision, Inspection and Quarantine released
Sphygmomanometer and blood pressure table type evaluation outline
Sphyg
momanometers
Focal point. the National Technical Committee of pressure measurement
Main drafting unit. Shanghai Institute of Measurement and Testing
Participated in the drafting unit. Beijing Institute of Metrology detection
This specification commissioned the National Technical Committee of pressure measurement shall be interpreted
The main drafters of this specification.
Huan Lun (Shanghai Institute of Measurement and Testing)
Tu Li Meng (Shanghai Institute of Measurement and Testing)
Drafters participate.
Hu Haitao (Beijing Institute of Metrology detection)
table of Contents
Introduction (Ⅱ)
1 Scope (1)
2. References (1)
3 Overview (1)
4 legal management requirements (1)
4.1 units of measurement (1)
4.2 The maximum permissible error (1)
4.3 legal metrology marking and identification of measuring instruments (1)
4.4 Design of the external structure (1)
4.5 Experimental Prototype (2)
4.6 submit technical data (2)
5 measurement requirements (2)
5.1 zero error (2)
Sensitivity sphygmomanometer 5.2 (2)
Tightness 5.3 (2)
5.4 Indication error (2)
5.5 blood pressure table pointer deflection stability (2)
6 General Requirements (2)
6.1 normal operating conditions (2)
6.2 Reference Operating Conditions (2)
6.3 Appearance (3)
6.4 indicating means (3)
6.5 arm band (3)
6.6 alternating pressure (3)
6.7 Impact test (3)
7 Type Evaluation Project (3)
8 Test Conditions and Methods (4)
8.1 Test pressure standard (4)
8.2 Test Conditions and Methods (4)
Type 9 Judgment principle results (7)
Appendix A sphygmomanometer blood pressure table type evaluation and the original record format (8)
Introduction
JJF 1002-2010 "national verification procedures write rules", JJF 1001 "common measurement terms and definitions"
And JJF 1059 "Evaluation and Expression of Uncertainty in Measurement" together constitute the basic outline of the development of the series specifications.
This outline accordance JJG270-2008 "sphygmomanometer blood pressure meter" and GB 3053-1993 "sphygmomanometer and blood pressure
Table "of content requires compiled, performance can sphygmomanometer blood pressure table and make an objective, comprehensive and effective evaluation.
The outline of the structure in accordance with JJF 1016-2009 "appliance type evaluation outline guidelines for the preparation of measurement" orchestrated
Each chapter in accordance with JJF 1015-2002 "Measuring Instruments type evaluation and type approval of universal norms" and JJF 1002-
2010 provisions "national verification procedures write rules" were prepared.
Sphygmomanometer and blood pressure table type evaluation outline
1 Scope
This outline is applied (desktop and vertical) mercury sphygmomanometer (hereinafter referred to as sphygmomanometer) and elastic blood pressure table (to
Hereinafter referred to as blood pressure table) the type evaluation.
2. References
This outline cited the following documents.
JJG270-2008 sphygmomanometer and blood pressure table
GB 3053-1993 and sphygmomanometer blood pressure table
For dated references, only the dated edition applies to this outline; undated reference documents
Member, the latest edition (including any amendments) applies to this outline.
3 Overview
Sphygmomanometer blood pressure table and the hospital or home blood pressure was observed using the indirect method of measuring instruments.
Sphygmomanometer working principle is based on the principle of hydrostatic equilibrium, by the communication unit of the mercury reservoir bottle and the indication tube communicating, when
After the mercury storage bottle mercury surface pressure, forcing indication within the mercury rises indicating that the pressure value.
It works blood pressure table is based on Hooke's law, under the test pressure, forcing the elastic sensing element (elasticity
Diaphragm) to produce the corresponding elastic deformation (displacement), by means of a connecting rod, shaft drive through a gear transmission mechanism and be
Amplified by a fixed gear shaft pointer to the measured pressure value indicated on the index plate.
4 legal management requirements
4.1 units of measurement
Sphygmomanometer and blood pressure tables should "kPa and mmHg" dual scale.
4.2 The maximum permissible error
Sphygmomanometer blood pressure table and the maximum permissible errors shall be JJG270-2008 regulations.
4.3 legal metrology marking and measuring instruments logo
4.3.1 legal metrology signs generally include the following.
--- Measurement equipment manufacturing license logo and number (test prototype should stay out of the corresponding position);
--- Instrument type approval symbol and serial number (test prototype should stay out of the corresponding position; this entry is not mandatory);
--- Product quality stamps certificate (this can be provided separately from the body and measuring instruments).
4.3.2 sphygmomanometer blood pressure table identifies generally include the following.
--- Name, size (model), manufacturer's name or trademark;
--- The maximum permissible error;
--- Instrument number and manufacturing date or batch number.
4.4 Design of the external structure
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