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JJF 1785-2019 English PDF

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US$1109.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1785-2019: Program of Pattern Evaluation of Breath Alcohol Analyzers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1785-2019	1109	Add to Cart	8 days	Program of Pattern Evaluation of Breath Alcohol Analyzers	Valid

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Basic data

Standard ID: JJF 1785-2019 (JJF1785-2019)
Description (Translated English): Program of Pattern Evaluation of Breath Alcohol Analyzers
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A61
Classification of International Standard: 17.020
Word Count Estimation: 48,424
Date of Issue: 2019
Date of Implementation: 2020-03-31
Issuing agency(ies): State Administration for Market Regulation

JJF 1785-2019: Program of Pattern Evaluation of Breath Alcohol 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.
Program of Pattern Evaluation of Breath Alcohol Analyzers National Measurement Technical Specification of the People's Republic of China Outline of Type Evaluation of Exhaled Gas Alcohol Content Detector Published on December 31,.2019 2020-03-31 Implementation Issued by the State Administration of Market Supervision and Administration Exhaled gas alcohol content detector Type evaluation outline Centralized unit. National Physical and Chemical Measurement Technical Committee Main drafting unit. China Academy of Metrology Guangdong Academy of Metrology Fujian Academy of Metrology Participated in the drafting unit. Henan Institute of Metrology Institute of Transportation Management Science of the Ministry of Public Security Jiaside Technology (Shenzhen) Co., Ltd. This specification is entrusted to the National Physical and Chemical Measurement Technical Committee for interpretation The main drafters of this specification. Liu Yiling (Chinese Academy of Metrology) Houxiang Cui (Guangdong Institute of Metrology) Ma Xing (Fujian Institute of Metrology) Participating drafters. Cai Xiaoyan (Fujian Institute of Metrology) Song Xiaoming (Henan Institute of Metrology) Yu Chunjun (Institute of Transportation Management Science, Ministry of Public Security) Pan Weijiang [Jiaside Technology (Shenzhen) Co., Ltd.]

Introduction (Ⅲ) 1 Scope (1) 2 References (1) 3 Overview (1) 4 Legal management requirements (1) 4.1 Unit of measurement (1) 4.2 Marks and logos (2) 5 Measurement requirements (2) 5.1 Indication error (2) 5.2 Repeatability (2) 5.3 Drift (2) 5.4 Measurement range, resolution and measurement unit conversion (2) 5.5 Round down (2) 5.6 Anti-interference ability (2) 5.7 Minimum expiratory flow and shortest duration (2) 5.8 Expiratory resistance (2) 5.9 Residual memory effect (2) 5.10 Minimum expiratory volume (2) 5.11 Expiratory duration effect (3) 5.12 Expiratory volume effect (3) 5.13 Reset to zero (3) 6 General technical requirements (3) 6.1 Appearance and structure (3) 6.2 Function check (3) 6.3 Long-term stability (3) 6.4 Environmental adaptability (3) 7 Type evaluation project table (4) 8 Number of prototypes provided and how to use them (5) 8.1 Number of prototypes provided (5) 8.2 How to use the prototype (5) 9 Test methods and conditions of test items, data processing and qualification criteria (5) 9.1 Test conditions (5) 9.2 Test equipment (5) 9.3 Test method (6) 10 Measuring instruments and equipment used in the test project (17) 11 Determination of type evaluation results (18) 12 Type evaluation original record format (18) Appendix A Requirements for Ethanol Standard Gases in Air (19) Appendix B Concentration of alcohol in exhaled breath (mole fraction μmol/mol) and mass concentration of alcohol in exhaled breath (mg/L) And conversion of blood alcohol concentration (mg/100mL) (20) Appendix C. Original record format of type evaluation of exhaled gas alcohol content detector (21)

Introduction

This type evaluation outline is based on JJF 1016-2014 "Guidelines for Compiling Type Evaluation Outline of Measuring Instruments", JJF 1015-2014 "General Specification for Type Evaluation of Measuring Instruments" and JJF 1001-2011 "General Terms and Definitions for Measuring Compiled by Yi. The technical indicators of this type evaluation outline refer to JJG657-2019 "Exhaled Gas Alcohol Content Detector", GB/T 21254-2017 "Exhaled Gas Alcohol Content Detector" and OIMLR-126 (2012) "Exhaled Gas Alcohol Technical documents such as “Evidentialbreathanalyzers”. This type evaluation outline is released for the first time. Outline of Type Evaluation of Exhaled Gas Alcohol Content Detector

1 Scope

This type of evaluation outline is applicable to the exhalation gas alcohol content detector with the classification code of measuring instrument 46580000 Type evaluation.

2 Reference documents

JJG657-2019 exhaled gas alcohol content detector GB/T 11606-2007 Environmental testing methods of analytical instruments GB/T 17626.2-2018 Electromagnetic Compatibility Test and Measurement Technology Electrostatic Discharge Immunity Test GB/T 17626.3-2016 Electromagnetic compatibility test and measurement technology RF electromagnetic field radiation immunity test GB/T 18268.1-2010 Electromagnetic compatibility requirements for electrical equipment for measurement, control, and laboratory use Part. General requirements GB/T 21254-2017 Exhaled gas alcohol content detector OIMLR-126 (2012) Exhaled gas alcohol content detector (Evidentialbreathanalyzers) For dated reference documents, only the dated version applies to this outline; for those without date references The latest version (including all amendments) is applicable to this outline.

3 Overview

Exhaled breath alcohol content detector (hereinafter referred to as wine detector) is used to detect the alcohol content in human exhaled breath the amount. The wine detector consists of gas circuit, control circuit, alcohol sensor, breath detection system, sampling system and display printing system And other components. According to the measurement principle, the wine detector can be divided into fuel cell type (ie electrochemical type), semiconductor type and infrared Type and so on. Among them, alcohol sensors, pressure sensors and temperature sensors are the key components and materials that affect the metering performance. See Table 1. Table 1 Key parts and materials table No. Name Main Performance Index Remarks

1 Alcohol sensor

2 Pressure sensor

3 Temperature sensor

4 Legal management requirements

4.1 Unit of measurement The wine inspection instrument shall adopt the legal unit of measurement. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1785-2019_English be delivered?

Answer: Upon your order, we will start to translate JJF 1785-2019_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 JJF 1785-2019_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1785-2019_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.