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GB/T 32706-2016 English PDF

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US$1439.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32706-2016: Safety requirements for laboratory instruments and equipment -- Noise measuring instruments
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32706-2016	1439	Add to Cart	8 days	Safety requirements for laboratory instruments and equipment -- Noise measuring instruments	Valid

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Basic data

Standard ID: GB/T 32706-2016 (GB/T32706-2016)
Description (Translated English): Safety requirements for laboratory instruments and equipment -- Noise measuring instruments
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N65
Classification of International Standard: 17.140
Word Count Estimation: 72,773
Date of Issue: 2016-06-14
Date of Implementation: 2017-01-01
Regulation (derived from): National Standard Announcement No. 8 of 2016
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

GB/T 32706-2016: Safety requirements for laboratory instruments and equipment -- Noise measuring 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.
Safety requirements for laboratory instruments and equipments - Noise measuring instruments ICS 17.140 N65 National Standards of People's Republic of China Laboratory equipment and equipment safety regulations Noise measuring instruments 2016-06-14 release 2017-01-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 2 4 Test 7 5 logo and document 12 6 anti-shock 18 7 Anti-mechanical hazard 40

8 Resistance to mechanical shock and impact

9 to prevent the spread of flame 44 10 Equipment temperature limits and heat resistance 48 11 Risk of liquid protection 51 12 Radiation protection (including laser source), sound pressure and ultrasonic pressure 52 13 Protection against release of gas, explosion and implosion 14 components 54 Protection of interlocking equipment Test and Measurement Equipment Appendix A (normative) Routine test 59 Appendix B (normative) Measuring circuit for contact current Appendix C (normative appendix) Components that specify insulation requirements Appendix D (normative) Measurement of electrical clearance and creepage distances Appendix E (normative) Reduced pollution levels 70 Reference 71

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Laboratory of Laboratory Equipment and Equipment Standardization (SAC/TC526) centralized. The drafting unit of this standard. Hengyang Hengyi Electric Co., Ltd., mechanical industry instrumentation integrated technology and economic research institute, Shenzhen city quality Ltd., Hengyang City Machinery Industry Group Co., Ltd., Hangzhou Aihua Instrument Co., Ltd., state-owned 4300 Factory Jiaxing Branch, China Testing Technology Co., Ltd. The main drafters of this standard. Liu Xiangheng, Gu Qiang, Zhang Guiling, Liu Xiaochen, Zhang Guoqing, Xu Yueming, Yu Yong, Zhang Shaodong, Shu Guohua. Laboratory equipment and equipment safety regulations Noise measuring instruments

1 Scope

This standard specifies the effects of electric shock and electrical burns, mechanical hazards, flame spread from the device, excessive temperature, liquid and liquid pressure. Impact, including the laser source, sound pressure and ultrasonic pressure, the release of gas, explosion and implosion safety requirements. This standard applies to noise measuring instruments and equipment; measured electroacoustic transducers; noise measurement, analysis, calculation, indication and/or recording Equipment; noise measurement related non-measuring equipment such as signal generator, measuring standard, power supply; composition of noise measuring instrument part or design A computer, a processor, etc. that are used only with a noise measuring instrument; an accessory for improving the electrical and acoustic performance of a noise measuring instrument. This standard does not include the reliability, performance or other characteristics of the equipment independent of safety, the validity of the transport package, the electromagnetic compatibility (EMC) requirements, protective measures for the protection of the environment, maintenance (repair), maintenance (repair) personnel protection.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Determination of softening temperature (VST) of thermoplastics GB/T 1633-2000 GB/T 3768-1996 Acoustic vocal pressure method for the determination of noise sources Sound power level Reflective surface above the use of envelope measurement of the surface of the simple method Electromagnetic sound level gauges - Part 1. Specifications GB/T 4207-2012 Determination of resistance to traceability and comparison of electrical traces for solid insulation materials GB 4208-2008 enclosure protection class (IP code) GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1. General requirements GB 5013 (all parts) Rated voltage 450/750V and below rubber insulated cable GB 5023 (all parts) Rated voltage 450/750V and below PVC insulated cables Graphical symbols for use in electrical equipment - Part 2. Graphical symbols ISO /TS 545 Technical Corrigendum Safety of laser products - Part 1. Classification of equipment, requirements Safety requirements for audio, video and similar electronic equipment GB 8898-2011 GB/T 11020-2005 List of Flammability Test Methods for Solid Nonmetallic Materials Exposed to Flame Source Electrical insulation - Heat resistance and presentation method GB/T 11021-2014 Industrial plugs and couplings - Part 1. General requirements GB/T 11918.1-2014 GB/T 11918.2-2001 Industrial plugs and couplers - Part 2. Dimensions of electrical accessories with bolts and insert Capacity and interchangeability requirements Low - voltage switchgear and controlgear - Part 1. General GB 14048.3-2008 Low - voltage switchgear and controlgear - Part 3. Switches, isolators, disconnectors and fuses Electrician Electrical accessories - Wire assemblies and interconnecting wire assemblies GB/T GB/T 16404 Acoustic intensity method for the determination of sound power levels of noise sources - Part 1. Measurements at discrete points GB/T 16927 (all parts) High voltage test technology GB/T 16935.3-2005 Insulation coordination of equipment in low pressure systems - Part 3. Antifouling using coatings, tanks and molding ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 32706-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 32706-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 32706-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 32706-2016_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.