JJG 1061-2010 English PDF

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JJG 1061-2010: Verification regulation for liquid-borne particle counters
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 1061-2010	489	Add to Cart	4 days	Verification regulation for liquid-borne particle counters	Valid

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Basic data

Standard ID: JJG 1061-2010 (JJG1061-2010)
Description (Translated English): Verification regulation for liquid-borne particle counters
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A61
Classification of International Standard: 17.120
Word Count Estimation: 21,220
Date of Issue: 2010-09-06
Date of Implementation: 2010-12-06
Quoted Standard: ISO 21501-3-2007; ISO 13319-2007; GB/T 16418-2008; GB 18854-2002; Chinese Pharmacopoeia 2005 edition (a)
Regulation (derived from): AQSIQ Announcement No. 100 of 2010
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard applies to using photoresist method, measuring the liquid resistance method principle micron solid particle size and number concentration of the liquid particle counter (except hematology analyzer) of the initial verification, testing and use of follow-up inspection.

JJG 1061-2010: Verification regulation for liquid-borne particle counters

---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 for liquid-borne particle counters State verification procedures People's Republic of China Liquid Particle Counter Issued on. 2010-09-06 2010-12-06 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Liquid particle counter test procedures Liq The regulations by the State Administration of Quality Supervision, Inspection and Quarantine approved on September 6, 2010, and from From December 6, 2010 into effect. Focal point. the National Technical Committee stoichiometric physical The main drafting units. China Institute of Metrology Aviation Industry particle size measurement test station Participated in the drafting. Tianhe Medical Instrument Co., Ltd. Tianda Tianfa Technology Co., Ltd. This procedure commissioned the National Technical Committee of the stoichiometric physics responsible for the interpretation The main drafters of this procedure. Junjie Liu (China Institute of Metrology) Haoxin You (Aviation Industry particle size measurement test station) Zhang Ge (China Institute of Metrology) Drafters participate. Jintao (Aviation Industry particle size measurement test station) Fu Yan (Tianhe Medical Instrument Co., Ltd.) Song Dandan (Tianda Tianfa Technology Co., Ltd.)

table of Contents

1 Scope (1) 2. Referenced Documents (1) 3 Terms (1) 4 Overview (1) 5 metering performance requirements (1) 5.1 Measurement aqueous medium class instrument (1) 5.2 measuring oil medium class instrument (2) 6 General Requirements (2) 7 control of measuring instruments (2) 7.1 verification Conditions (2) 7.2 Verification Project (3) 7.3 Verification Methods (4) 7.4 Verification Results Processing (8) 7.5 test cycle (8) A method for measuring the density of the cleaning liquid and Appendix (9) Single-B oil dispersions are prepared sample size appendix (11) Appendix C resolution when the test method for setting the threshold voltage u3 (12) Appendix D liquid particle counter calibration record format (13) Appendix E test certificate-page format (15) Appendix F test results in the notice page format (16) Liquid particle counter test procedures

1 Scope

The order applies to the use of photoresist method, the principle of resistance measurement liquid micron solid particle size and number concentration Liquid particle counter (except blood cell analyzer) initial verification, subsequent verification and in-service inspection.

2 Citations

ISO 21501-3.2007 Determinationofparticlesizedistribution- Singleparticle lightinteractionmethods-Part 3. Lightextinctionliquid-borneparticlecounter (particle size Analysis of single-particle optical measuring methods - Part 3. Method photoresist liquid particle counter) ISO 13319.2007 Determinationofparticlesizedistributions-Electricalsensing zonemethod (particle size analysis resistance method) GB/T 16418-2008 particle systems - GB 18854-2002 Hydraulic fluid automatic particle counter calibration Chinese Pharmacopoeia 2005 Edition (a) When using this procedure, it should pay attention to using the currently valid version of the documents cited.

3 Terms

3.1 photoresist method lightextinctionmethod Particles through the detection zone blocking part of the light, the received light intensity on the photoelectric receiving device weakened, derive Size and number of particles, also known as shading method. 3.2 Resistance Method electricalsensingzonemethod Electrical sensing zone particle will cause the resistance change in resistance through the sensing area, caused by sequentially measuring individual particles Resistance change measured particle size and quantity, also known as the Coulter method. 3.3 diameter gear particlesizedivision In the liquid particle counter entire range of a set of particle size measurement region, also known as the channel count.

4 Overview

A liquid particle counter (hereinafter referred to as equipment) is suspended in a liquid measuring the concentration and size distribution of solid particles Number Of the instrument. Mainly by injection systems, sensor systems, count analysis system components. Measuring instruments used by major Way to measure water can be divided into two types of medium and measuring medium oil. Press measuring instrument can be divided into fixed diameter stop, adjustable grain Particle diameter gear and does not block three categories, of which the first two types of instruments to measure particle size within the range of particle number concentration block without setting Reap Diameter gear type instrument measures the particle size distribution and number concentration.

5 metering performance requirements

5.1 measuring instrument aqueous medium class ......

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