JJG 974-2002 English PDFUS$299.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. JJG 974-2002: Verification Regulation of Measuring Instrument for Cement Bright Degumming Equipment Status: Valid
Basic dataStandard ID: JJG 974-2002 (JJG974-2002)Description (Translated English): Verification Regulation of Measuring Instrument for Cement Bright Degumming Equipment Sector / Industry: Metrology & Measurement Industry Standard Classification of Chinese Standard: A53 Word Count Estimation: 11,118 Date of Issue: 2002-11-04 Date of Implementation: 2003-02-04 Quoted Standard: GB/T 2298-1991; GB/T 2422-1995; GB/T 2423.5-1995; GB/T 2423.6-1995; GB/T 6587.1-1986; GB/T 6587.2-1986; GB/T 6587.3-1986; GB/T 6587.4-1986; GB/T 6587.5-1986; GB/T 17626.2-1998; GB/T 17626.3-1998; GB/T 17626.4-1998; GB/T 17626.5-1999; GB/T 17626.11-1999; JJG 676-2000; JJG 1015-1990; JJG 918-1996; JJG 105-2000 Issuing agency(ies): State Administration of Quality Supervision, Inspection and Quarantine Summary: This standard applies to cement soft training device measuring instrument (hereinafter referred to as the measuring instrument) stereotypes identification, prototype testing, initial verification, testing and use of the follow-up inspection. JJG 974-2002: Verification Regulation of Measuring Instrument for Cement Bright Degumming Equipment---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. Verification Regulation of Measuring Instrument for Cement Bright Degumming Equipment National Metrology Verification Regulations of the People's Republic Cement soft equipment measuring instrument Released on November 11,.2002 2003-02-04 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on November 4,.2002, and Implemented on February 4,.2003. Focal Point. National Vibration Shock Velocity Measurement Technical Committee Main drafting unit. Beijing Institute of Metrology This regulation entrusts the National Vibration Shock Velocity Measurement Technical Committee to explain The main drafters of this procedure. Li Xuerui (Beijing Institute of Metrology) Sun Luwei (Beijing Institute of Metrology) Yang Likui (Beijing Institute of Metrology) Participate in the drafters. Fan Jianwu (Beijing Institute of Metrology) table of Contents1 Scope (1) 2 Citations (1) 3 terms (1) 4 Overview (2) 5 Metrological performance requirements (2) 6 General technical requirements (2) 6.1 Appearance and Accessories (2) 6.2 Technical indicators to be given by the manufacturer (2) 6.3 Measuring instrument environmental adaptability (2) 6.4 Electromagnetic compatibility requirements of the measuring instrument (2) 6.5 Meter power supply adaptability requirements (2) 7 measuring instrument control (2) 7.1 Stereotype or prototype test (2) 7.2 First verification, subsequent verification and in-use inspection (3) 7.3 Verification result processing (5) 7.4 Verification cycle (5) Appendix verification certificate page format (6) Cement soft training equipment measuring instrument verification procedures1 ScopeThis procedure is applicable to the type identification and prototype test of the cement soft equipment measuring instrument (hereinafter referred to as the measuring instrument). Sub-tests, subsequent tests and in-use tests.2 CitationsGB/T 2298-1991 Mechanical vibration and shock terminology GB/T 2422-1995 Environmental test terminology for electrical and electronic products GB/T 2423.5-1995 Environmental testing for electric and electronic products - Part 2. Test methods Test Ea and Guidelines. Impact GB/T 2423.6-1995 Environmental testing for electric and electronic products - Part 2. Test methods Test Eb and Guide. Collision GB/T 6587.1-1986 General outline for environmental testing of electronic measuring instruments GB/T 6587.2-1986 Electronic measuring instrument temperature test GB/T 6587.3-1986 Electronic measuring instrument humidity test GB/T 6587.4-1986 Vibration measurement of electronic measuring instruments GB/T 6587.5-1986 Electronic measuring instrument impact test GB/T 17626.2-1998 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test GB/T 17626.3-1998 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test GB/T 17626.4-1998 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test GB/T 17626.5-1999 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test GB/T 17626.11-1999 Electromagnetic compatibility test and measurement technology Immunity test for voltage dips, short interruptions and voltage changes JJG 676-2000 working vibration meter verification procedure JJG 1015-1990 General specification for shaping of measuring instruments JJG 918-1996 Cement mortar sanding table verification procedures JJG 105-2000 tachometer verification procedure Use of this procedure should take care to use the current valid version of the above cited documents.3 termsCement softening equipment. cement mortar shaking table, cement mortar mixer and cement paste for cement physical inspection ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of JJG 974-2002_English be delivered?Answer: Upon your order, we will start to translate JJG 974-2002_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 JJG 974-2002_English with my colleagues?Answer: Yes. The purchased PDF of JJG 974-2002_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+ countriesQuestion 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. |