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GB/T 27664.1-2011 English PDF

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GB/T 27664.1-2011: Non-destructive testing -- Characterization and verification of ultrasonic test equipment -- Part 1: Instruments
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27664.1-2011	859	Add to Cart	6 days	Non-destructive testing -- Characterization and verification of ultrasonic test equipment -- Part 1: Instruments	Valid

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Basic data

Standard ID: GB/T 27664.1-2011 (GB/T27664.1-2011)
Description (Translated English): Non-destructive testing -- Characterization and verification of ultrasonic test equipment -- Part 1: Instruments
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N77
Classification of International Standard: 19.100
Word Count Estimation: 39,342
Date of Issue: 2011-12-30
Date of Implementation: 2012-05-01
Quoted Standard: GB/T 12604.1; GB/T 19001; GB/T 27446.3; EN 1330-4-2000
Adopted Standard: EN 12668-1-2000, MOD
Regulation (derived from): Announcement of Newly Approved National Standards No. 22 of 2011
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 type A pulsed analog and digital ultrasonic detector electrical performance test methods and acceptance criteria. This section applies to manual, using work center in 0. 5MHz ~ 15MHz frequency range of single probe or double probe ultrasonic detector. Part of this section test methods and acceptance criteria for the automatic detection system ultrasonic detector. This section does not apply to work continuously ultrasonic detector and ultrasonic thickness gauge.

GB/T 27664.1-2011: Non-destructive testing -- Characterization and verification of ultrasonic test equipment -- Part 1: Instruments

---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.
. Non-destructive testing Characterization and verification of ultrasonic test equipment Part 1. Instruments ICS 19.100 N77 National Standards of People's Republic of China Non-destructive testing - Ultrasonic testing and performance testing equipment Part 1. Apparatus ultrasonictestequipment-Part 1. Instruments Issued on. 2011-12-30 2012-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 4 symbols and meanings General requirements 5 5 6 ultrasonic detector manufacturer's technical requirements 5 6.1 Overview 5 6.2 General provisions 6 6.3 Display 6 6.4 transmitter 6 6.5 amplifier and attenuator 6 6.6 Digital Ultrasonic Detector 7 7 ultrasonic detector performance requirements 7 Group 1 9 8 Inspection 8.1 Group 1 test requires measuring instruments 9 8.2 changes in temperature stability 10 8.3 transmit pulse parameters 10 8.4 Receiver 11 8.5 Monitoring gate 14 8.6 Monitoring proportional output gate 15 8.7 Digital Ultrasonic detector 18 9 Group 2 test 19 9.1 Group 2 test requires measuring instruments 19 9.2 Physical State and Appearance 20 9.3 STABILITY 20 9.4 transmit pulse parameters 21 Receiver 21 9.5 9.6 at baseline of 24 Specific conditions in Appendix A (normative) with a logarithmic amplifier ultrasonic detector 34 References 35

Foreword

GB/T 27664 "non-destructive testing and performance testing ultrasonic testing equipment" is divided into three parts. --- Part 1. Apparatus; --- Part 2. Probes; --- Part 3. Combined equipment. This section GB/T 27664 Part 1. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses redrafted law revision adopts the European standard EN12668-1.2000 "NDT ultrasonic testing equipment and performance Test - Part 1. Apparatus "(in English), including its No. 1 amendments EN12668-1.2000/Amd1.2004. Text structure and technical content of this section with EN12668-1.2000 agreement. This portion of EN12668-1.2000 and the difference between the following reasons. --- Remove the EN foreword, and re-write the foreword; --- Use the "section" word instead of the "European standard"; --- Amend the introductory phrase in Chapter 2, "Normative references" in; International Standard --- Chapter 2 normative references cited in the country has been transformed into a standard, then this part of the direct references thereto The latest version of the corresponding standards; --- Chapter 2 Normative references to international standards ISO 9001 file referenced.1994 and ISO 9002.1994 has been modified to Merge ISO 9001.2008, it is a direct reference to this part of the ISO 9001.2008 corresponding to our national standard GB/T 19001. 2008; --- Chapter 2 normative references added GB/T 12604.1-2005 "Terminology for nondestructive testing Ultrasonic testing"; --- Term 3.15,3.16,3.22,3.23 and 3.32 were used terminology GB/T 12604.1-2005 defined in 7.20, 7.1,7.13,7.14 7.16 and their definitions; --- Figure 4 "inspection process on the screen to see the ultrasound detector for measuring the emission pulse signal waveform after blind" EN12668-1.2000 marked the original dead time and magnitude of 3.5 and 8.4.3 is inconsistent with the described, according to this section 3.5 And 8.4.3 the description has been modified; --- 8.4.1 of EN12668-1.2000 test items listed in the description of "receiver sensitivity" but not the 8.4.2 ~ 8.4.7 Test items, this section be deleted; --- 8.4.6 of EN12668-1.2000 Originally "TDG", "DAC" is not consistent with Table 8.4.6 2, Table 2 of this part of the modification As "DAC"; --- References in the International Standard ISO 10012-1 international standard ISO 10012-2 has been modified to merge ISO 10012. 2003, it is a direct reference to this part of the ISO 10012.2003 corresponding to our national standard GB/T 19022-2003. 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 China Machinery Industry Federation. This part of the National Technical Committee of Standardization Testing Machine (SAC/TC122) centralized. This section is drafted. Shantou Institute of Ultrasonic Instruments Co., Ltd., Changchun Mechanical Engineering Research Institute Limited. The main drafters of this section. Chen Kun, Liu intelligence, Xie Xiaoyu, Ng Kam Lake. Non-destructive testing - Ultrasonic testing and performance testing equipment Part 1. Apparatus

1 Scope

This section GB/T 27664 specifies the test method A type pulse analog and digital ultrasonic detector electrical performance and acceptance standard. This section applies to manual, the use of the work in the 0.5MHz ~ 15MHz center frequency range of single or double probe ultrasound probe Detector. Part test methods and acceptance criteria in this section apply to automatic detection system of ultrasonic detector. This section does not apply to the ultrasonic detector and ultrasonic thickness gauge continuous-wave work.

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. GB/T 12604.1 Terminology for nondestructive testing Ultrasonic testing (GB/T 12604.1-2005, ISO 5577.2000, IDT) GB/T 19001 quality management system requirements (GB/T 19001-2008, ISO 9001.2008, IDT) GB/T 27446.3 performance destructive ultrasonic testing and inspection equipment - Part 3. Combined equipment EN1330-4.2000 Non-destructive testing - Terminology - Part 4. Ultrasonic testing - Terminology (Non-destructivetesting-Termi- nology-Part 4. Termusedinultrasonictesting)

3 Terms and Definitions

GB/T 12604.1 and EN1330-4.2000 and defined the following terms and definitions apply to this document. 3.1 Amplifier frequency response amplifierfrequencyresponse Amplifier gain with the relationship between the input signal frequency. Note. usually gain (generally refers to the peak gain) versus frequency characteristic curves. 3.2 Amplifier Bandwidth amplifierbandwidth High and low cutoff frequencies between the spectral width. Cut-off frequency of this part of the gain is lower than the peak gain of 3dB frequency. 3.3 Emission energy leakage suppression crosstalkdampingduringtransmission When the ultrasound detector placed in a double probe work mode (separate transmitter and receiver), the pulse emission in the course of transmission from the transmitter output Out to the receiver input of energy leakage suppression amount. 3.4 Calibrated decibel switch calibrateddB-switch In decibels magnitude calibrated ultrasonic detector for controlling the overall gain of the device. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 27664.1-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 27664.1-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 27664.1-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 27664.1-2011_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.