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JJF 1710-2018 English PDF

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US$879.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1710-2018: Calibration Specification for Frequency Response Analyzers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1710-2018	879	Add to Cart	5 days	Calibration Specification for Frequency Response Analyzers	Valid

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Basic data

Standard ID: JJF 1710-2018 (JJF1710-2018)
Description (Translated English): Calibration Specification for Frequency Response Analyzers
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A56
Classification of International Standard: 17.220
Word Count Estimation: 38,341
Date of Issue: 2018-06-25
Date of Implementation: 2018-09-25
Regulation (derived from): State Administration of Markets, Announcement No. 13 of 2018
Issuing agency(ies): State Administration for Market Regulation
Summary: This standard applies to the calibration of frequency response analyzers with a frequency range below 50 MHz. Calibration of other instruments of the same type can be referred to for execution.

JJF 1710-2018: Calibration Specification for Frequency Response Analyzers

---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.
Calibration Specification for Frequency Response Analyzers National Metrology Technical Specification of the People's Republic Frequency Response Analyzer Calibration Specifications Published on.2018-06-25 2018-09-25 implementation State Administration of Markets issued Frequency Response Analyzer Calibration Specifications Focal Point. National Radio Measurement Technology Committee Main drafting unit. 203 of the Second Academy of China Aerospace Science and Industry Corporation Participated in the drafting unit. China Institute of Metrology This Code entrusts the National Radio Measurement Technical Committee to explain The main drafters of this specification. Lu Xue (203 of the Second Academy of China Aerospace Science and Industry Corporation) Li Wenyi (203 of the Second Academy of China Aerospace Science and Industry Corporation) Participate in the drafters. Chen Yunmei (203 of the Second Academy of China Aerospace Science and Industry Corporation) Yang Wei (203 of the Second Academy of China Aerospace Science and Industry Corporation) Nie Meining (China Institute of Metrology)

Introduction (III) 1 Scope (1) 2 Overview (1) 3 Measurement characteristics (1) 3.1 Source output frequency (1) 3.2 Source output sine wave amplitude (1) 3.3 Source output sine wave distortion (total harmonic distortion) (1) 3.4 Source Output DC Offset (1) 3.5 input resistance (1) 3.6 Single channel amplitude (1) 3.7 Single Channel Phase (2) 3.8 Channel Consistency (2) 3.9 Amplitude ratio between channels (2) 3.10 Phase difference between channels (2) 3.11 Common mode rejection ratio (2) 3.12 Channel isolation (2) 4 Calibration conditions (2) 4.1 Environmental conditions (2) 4.2 Measurement standards and other equipment (2) 5 Calibration items and calibration methods (4) 5.1 Calibration Project (4) 5.2 Appearance and Functional Inspection (4) 5.3 Source output frequency (5) 5.4 Source output sine wave amplitude (5) 5.5 Source output sine wave distortion (total harmonic distortion) (6) 5.6 Source Output DC Bias (7) 5.7 Input resistance (7) 5.8 Single channel amplitude (7) 5.9 Single Channel Phase (9) 5.10 Channel Consistency (10) 5.11 Amplitude ratio between channels (11) 5.12 Phase difference between channels (12) 5.13 Common mode rejection ratio (12) 5.14 Inter-channel isolation (13) 6 Calibration result expression (13) 7 re-study interval (14) Appendix A Original Record Format (15) Appendix B Calibration Certificate Page Format (19) Appendix C Example of Calibration Uncertainty Evaluation (23)

Introduction

This specification is based on JJF 1071-2010 “Rules for the Preparation of National Metrology Calibration Specifications”, related terms and uncertainties. The qualitative assessment follows JJF 1001-2011 "General Measurement Terms and Definitions" and JJF 1059.1-2012 "Measurement is not accurate Qualitative assessment and representation. This specification is the first release. Frequency Response Analyzer Calibration Specifications

1 Scope

This specification applies to the calibration of frequency response analyzers with a frequency range below 50 MHz. Other instruments of the same type The calibration can be performed by reference.

2 Overview

Frequency response analyzers are widely used in aerospace, aerospace, marine, electrochemical, materials research, mechanical manufacturing, and rotary Turn to mechanical fault monitoring, fault diagnosis, modal parameter identification and other fields. Frequency response analyzer can directly analyze the system The frequency characteristics include amplitude frequency characteristics and phase frequency characteristics. The system is driven by the excitation of the built-in signal source of the frequency response analyzer. The response signal is input to the frequency response analyzer for arithmetic processing, and finally according to polar coordinates (r, θ) or logarithmic pole The coordinate (logr, θ) form shows the frequency response result.

3 Measurement characteristics

3.1 Source output frequency Frequency range. 1mHz~50MHz; Maximum allowable error. ±1×10-5. 3.2 Source output sine wave amplitude Range of amplitude. 10mV~10V (10Hz~65kHz); 10mV~5V (65kHz~1MHz); 10mV~2V (1MHz~10MHz); 10mV~1V (10MHz~20MHz); 10mV~0.5V (20MHz~35MHz); 10mV~0.25V (20MHz~50MHz). Maximum allowable error. ± (1% ~ 5%) (10Hz ~ 35MHz); ± (5%~10%) (35MHz~50MHz). 3.3 Source output sine wave distortion (total harmonic distortion) < 2% (≤100kHz). 3.4 Source Output DC Bias Bias voltage range. -10V~ 10V; Maximum allowable error. ± (1% × reading 10mV). 3.5 input resistance Input resistance. 1MΩ; Maximum allowable error. ± 2%. 3.6 single channel amplitude Frequency range. 10Hz~50MHz; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1710-2018_English be delivered?

Answer: Upon your order, we will start to translate JJF 1710-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1710-2018_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1710-2018_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.