HOME   Cart(1)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

GB/T 33691-2017 English PDF

US$179.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33691-2017: Test method for cup anemometer
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 33691-2017English179 Add to Cart 3 days [Need to translate] Test method for cup anemometer Valid GB/T 33691-2017

PDF similar to GB/T 33691-2017


Standard similar to GB/T 33691-2017

GB/T 37254   GB/T 33673   GB/T 33679   GB/T 33695   GB/T 33694   

Basic data

Standard ID GB/T 33691-2017 (GB/T33691-2017)
Description (Translated English) Test method for cup anemometer
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A47
Classification of International Standard 07.060
Word Count Estimation 9,963
Date of Issue 2017-05-12
Date of Implementation 2017-12-01
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 test method for the wind tunnel of the cup type wind measuring instrument. This standard applies to the main performance test of the cup type wind measuring instrument.

GB/T 33691-2017: Test method for cup anemometer

---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 cup anemometer ICS 07.060 A47 National Standards of People's Republic of China Test method of cup type wind measuring instrument 2017-05-12 released 2017-12-01 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 terms and definitions

3 Test conditions 1 Test Method 2 Appendix A (normative) Standard wind speed calculation method 5 Reference 6

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Meteorological Administration. This standard is nationalized by the National Standardization Technical Committee for Meteorological Instruments and Observation Methods (SAC/TC507). The drafting of this standard. China Meteorological Administration Meteorological Detection Center, Xinjiang Meteorological Technology and Equipment Support Center, Hubei Meteorological Information and Technology Protection center, Heilongjiang Province, atmospheric detection technology support center, Jiangsu Province Radio Science Research Institute Co., Ltd. The main drafters of this standard. side Zeqiang, Chen Xi, Li Songkui, Liu Xin, Wu Ning, Zeng Tao, Li Shuai, Shi Jiwei, Zhu Qingchun, Xu Qun. Test method of cup type wind measuring instrument

1 Scope

This standard specifies the test method for the wind tunnel of the cup type wind measuring instrument. This standard applies to the main performance test of the cup type wind measuring instrument.

2 terms and definitions

The following terms and definitions apply to this document. 2.1 Wind cup windcup Due to wind speed measured hemispherical or conical empty cup. Commonly used three such wind cups constitute the wind speed sensor. [QX/T 8-2002, definition 5.4.26] 2.2 Wind vane windvane Used to indicate the wind direction with a tail device. [QX/T 8-2002, Definitions 5.4.29] 2.3 Wind cup starting wind speed startingwindvelocityofcup The wind cup is changed from static to continuous rotation, and the wind speed meter can indicate or show the minimum wind speed at which the speed changes. Note. The wind speed of the cup is measured in meters per second (m/s). [JJG431-2014, definition 3.1] 2.4 Wind vane starting wind speed startingwindvelocityofvane The wind vane is released from a certain angle and returns to the lowest wind speed at the same direction as the airflow. Note. The wind direction of the wind speed measurement unit in meters per second (m/s). [JJG431-2014, definition 3.2] 2.5 Blocking than blockageratio Wind tunnel test section of the instrument (including the installation bracket, anemometer starter lever and other control pieces) wind area and test section uniform area cross-sectional area Ratio. [JJG431-2014, definition 3.3]

3 test conditions

3.1 Laboratory environment Temperature. 15 ° C to 30 ° C; Relative humidity. not more than 85%; Atmospheric pressure. 500hPa ~ 1060hPa.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33691-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33691-2017_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 33691-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33691-2017_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 [email protected]. 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.