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YY/T 0110-2009 English PDF

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YY/T 0110-2009: Piezoelectric materials for medical ultrasound

YY/T 0110: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YY/T 0110-2009English249 Add to Cart 3 days [Need to translate] Piezoelectric materials for medical ultrasound   YY/T 0110-2009
YY/T 0110-1993English199 Add to Cart 2 days [Need to translate] Medical ultrasonic electroceramics materials Obsolete YY/T 0110-1993

PDF similar to YY/T 0110-2009


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Basic data

Standard ID YY/T 0110-2009 (YY/T0110-2009)
Description (Translated English) Piezoelectric materials for medical ultrasound
Sector / Industry Medical Device & Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard C41
Classification of International Standard 11.040.50
Word Count Estimation 7,766
Date of Issue 2009-11-15
Date of Implementation 2010-12-01
Older Standard (superseded by this standard) YY/T 0110-1993
Quoted Standard GB/T 2413-1981; GB/T 2414.1-1998; GB/T 3388-2002; GB/T 3389.1-1996; GB/T 3389-2008; GB/T 6427-1999; GB/T 11309-1989; GB/T 11310-1989; GB/T 15750-2008
Regulation (derived from) Industry standard filing Notice 2010 No. 2 (No. 122 overall)
Issuing agency(ies) State Food and Drug Administration
Summary This standard specifies: medical ultrasound piezoelectric ceramic material classification, requirements, test methods and inspection rules. This standard applies to medical ultrasonic piezoelectric ceramic material.

YY/T 0110-2009: Piezoelectric materials for medical ultrasound

---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.
Piezoelectric materials for medical ultrasound ICS 11.040.50 C41 People's Republic of China pharmaceutical industry standards Replacing YY/T 0110-1993 Medical ultrasonic piezoelectric ceramic material Posted 2009-11-15 2010-12-01 implementation State Food and Drug Administration issued

Foreword

Instead of the standard YY/T 0110-1993 "medical ultrasound piezoelectric ceramic material." The main changes in the standard of YY/T 0110-1993 compared as follows. a) According to the latest national standards updated normative references. b) According to the development of medical ultrasound piezoelectric ceramic material, although a lot of new materials to meet the old standard of freedom relative permittivity to Seeking, but piezoelectric strain constant, the mechanical quality factor and other parameters of the old standards do not match, especially in the lead titanate is defined as the power The rate of emission material less accurate. Therefore, according to GB/T 3388 provisions of the material features, combined with medical ultrasonic piezoelectric ceramic material Material characteristics of medical ultrasonic piezoelectric ceramic materials have been reclassified. c) main performance requirements for medical ultrasonic piezoelectric ceramic material, increasing the longitudinal electromechanical coupling coefficient k 33, the longitudinal length of the stretching vibration Frequency constant N3 and the longitudinal sound velocity Vp 3D, thickness of the sound velocity Vp tD. error. e) Amendment of the inspection rules, according to medical ultrasonic piezoelectric ceramics production characteristics, test methods for materials added to the sample system For, taking into account the small number of samples, so the test acceptance criteria were direct statements. This standard by the standardization of medical ultrasound equipment for medical appliances National Standardization Technical Committee Technical Committee (SAC/TC10/SC2) Centralized. This standard is mainly drafted by. Kunshan Risheng Electronics Co., Ltd., the State Food and Drug Administration of Quality Supervision, Inspection Hubei Medical Devices Test center. The main drafters of this standard. Yan Yingjie, Yao Bin, busy Ashmore, Jiang Shilin. This standard was first released in February 1993. Medical ultrasonic piezoelectric ceramic material

1 Scope

This standard specifies the medical ultrasonic piezoelectric ceramic material classification, requirements, test methods and inspection rules. This standard applies to medical ultrasonic piezoelectric ceramic material.

2 Normative references

The following criteria are contained in the terms of this standard reference and become the standard terms. For cited documents with dates, with its After all the modifications (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement Research on whether to use the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 2413-1981 piezoelectric ceramic material bulk density measurement method GB/T 2414.1-1998 Test methods for properties of piezoelectric ceramics discs radially stretching vibration mode GB/T 3388-2002 piezoelectric ceramics type designation GB/T 3389.1-1996 ferroelectric ceramics vocabulary Test GB/T 3389-2008 properties of piezoelectric ceramics test method performance parameters GB/T 6427-1999 piezoelectric ceramic oscillator frequency temperature stability test methods GB/T 11310-1989 properties of piezoelectric ceramics test methods relative permittivity of free test temperature characteristics GB/T 15750-2008 properties of piezoelectric ceramics test method aging test 3 Terms, definitions and symbols GB/T terms, definitions and symbols established 3389.1 apply to this standard. Category 4 Materials 4.1 According to GB/T 3388 provisions of the material features, combining the characteristics of medical ultrasonic piezoelectric ceramic material, this standard specifies nine kinds of piezoelectric Ceramic material. 4.1.1 P-42 in the power transmission type, and can be used to send and receive use either. 4.1.2 P-43 in the power transmission type. 4.1.3 P-82 high-power emission type. 4.1.4 PT-71-type high-frequency, dual-purpose transceiver. Generally used to make high-frequency probe unit. 4.1.5 P-51 high-sensitivity, commonly used for signal reception to be used along with small-signal transceiver, typically used to make the probe unit. 4.1.6 P-52 high-sensitivity, commonly used for signal reception to be used along with small-signal transceiver, typically used to make the probe unit; free phase Εr3T of permittivity greater than the P-51. 4.1.7 P-53 high-sensitivity, commonly used for signal reception to be used along with small-signal transceiver, typically used to make low-frequency linear array transducer; from Εr3T by the relative permittivity greater than P-52. 4.1.8 P-54 high-sensitivity, commonly used for signal reception to be used along with small-signal transceiver, typically used to make linear or convex array probe. 4.1.9 P-55 high-sensitivity, commonly used for signal reception to be used along with small-signal transceiver, particularly suitable for the production of high frequency and high-density probe.

5 Requirements

The main performance should meet the requirements in Table 1.

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