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GB/T 11297.10-2015 English PDF

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US$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 11297.10-2015: Test method for curie temperature of pyroelectric materials
Status: Valid

GB/T 11297.10: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 11297.10-2015	149	Add to Cart	3 days	Test method for curie temperature of pyroelectric materials	Valid
GB/T 11297.10-1989	199	Add to Cart	3 days	Test method for Curie temperature of pyroelectric materials	Obsolete

Similar standards

GB/T 11446.3 GB/T 11446.4 GB/T 11446.10 GB/T 11297.1 GB/T 11297.8 GB/T 11297.9

Basic data

Standard ID: GB/T 11297.10-2015 (GB/T11297.10-2015)
Description (Translated English): Test method for curie temperature of pyroelectric materials
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L90
Classification of International Standard: 31.020
Word Count Estimation: 7,781
Date of Issue: 2015-12-31
Date of Implementation: 2016-07-01
Older Standard (superseded by this standard): GB/T 11297.10-1989
Quoted Standard: SJ/T 11067
Regulation (derived from): State Standard Announcement 2015 No.43
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 measurement of the Curie temperature (Tc) of pyroelectric ceramics, crystals and organic materials. This standard applies to the measurement of lead titanate, lead zirconate titanate, barium strontium titanate, lead tantalum lead pyroelectric ceramic materials such as lead and niobium magnesium, lithium tantalate, tri-glycine sulfate family pyroelectric crystal materials Of the Curie temperature (Tc), also applies to the measurement of other similar ceramic, crystal and organic pyroelectric materials Curie temperature.

GB/T 11297.10-2015: Test method for curie temperature of pyroelectric materials

---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.
Test method for curie temperature of pyroelectric materials ICS 31.020 L90 National Standards of People's Republic of China Replacing GB/T 11297.10-1989 Pyroelectric materials Curie temperature Tc of the test method Issued on. 2015-12-31 2016-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 11297.10-1989 "Test methods of pyroelectric material Curie temperature Tc." This portion GB/T 11297.10-1989 compared to the main technical changes are as follows. --- Modify the scope of the material (see Chapter 1); --- Modify the capacitance measuring instruments and measuring the maximum permissible error (see Chapter 6, 1989 Version 3.2.1); --- Modify the thermometer (see Chapter 6, 1989 Version 3.2.2); --- Modifies the data recording mode, with "at intervals not greater than 0.1 ℃ recorded" instead of the original standard "point by point record" (see Chapter 7, 1989 edition 3.4); --- Remove the CT curve automatic delineation methods and transmission circuit test methods (see 1989 edition Appendix A and Appendix B). Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. This part is proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This part of the jurisdiction of the Ministry of Industry and Information Technology Institute of Electronics Standardization. This section is drafted. Shanghai Institute of Ceramics. The main drafters of this section. Cao Fei, Yao Chunhua, Dong Xianlin, Wang root water, Wang age. This part of the standard replaces the previous editions are. --- GB/T 11297.10-1989. Pyroelectric materials Curie temperature Tc of the test method

1 Scope

This section provides pyroelectric ceramics, crystal and organic materials Curie temperature (Tc) measurement method. This section applies to the measurement of lead titanate, lead zirconate titanate, barium strontium titanate, tantalum scandium acid pyroelectric ceramic material such as lead and lead magnesium niobate, lithium tantalate, Three glycine sulfate group, etc., pyroelectric crystal material Curie temperature (Tc), is also applicable to other similar measure ceramics, crystal and organic pyroelectric Dielectric material Curie temperature.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. SJ/T 11067 infrared detecting material semiconductor optoelectronic materials and pyroelectric materials commonly used terminology

3 Terms and Definitions

Terms and definitions SJ/T 11067 apply to this document defined.

4 measuring principle

At the Curie temperature, some of the physical properties of the pyroelectric material occurs abnormal changes, one of which is the dielectric constant of a peak. because This measure a dielectric constant corresponding to the peak temperature, the material can be determined Curie temperature (Tc). This section is a precision LCR meter at a frequency Rate in certain cases, the measured pyroelectric material sample capacitance (C) with temperature (T) increases varies CT curve which corresponds to the peak The temperature is the Curie temperature of the material. Test shown in Figure 1. For some materials, as the temperature changes, the plurality of the dielectric constant appears Peak number, compare the peak corresponding to high and low temperature, the maximum temperature of the Curie temperature of the material.

5 Sample

Test samples shall meet the following requirements. a) an area of \u200b\u200b10mm2 ~ 50mm2, the thickness is 0.1mm ~ 1.0mm square or round sample; b) Specimens shall be finely ground or polished surfaces should be smooth, clean, some materials having a solution rational, if cleavage formation, may be Any processing; c) both surfaces of the sample should cover the whole metal electrode such as silver electrode; d) If the sample is a pyroelectric crystal specimen should be perpendicular to the pyroelectric crystal axis cutting.

6 apparatus and equipment

This test applies to equipment and instruments as follows. a) micrometer. measurement error is less than ± 0.01mm thickness gage measurement sample and the electrode area; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 11297.10-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 11297.10-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 11297.10-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 11297.10-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 11297.10-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 11297.10-2015 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.