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JJG 10-2005 English PDF

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JJG 10-2005: Verification regulation of special glassware
Status: Valid

JJG 10: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJG 10-2005	English	729	Add to Cart	5 days [Need to translate]	Verification regulation of special glassware	Valid	JJG 10-2005
JJG 10-1987	English	279	Add to Cart	3 days [Need to translate]	Verification Regulation of Ostwald Folin Pipettes	Obsolete	JJG 10-1987

PDF similar to JJG 10-2005

Standard similar to JJG 10-2005

GB/T 36126 JJG 139 GB/T 1885 JJG 13 JJG 17 JJF 010

Basic data

Standard ID	JJG 10-2005 (JJG10-2005)
Description (Translated English)	Verification regulation of special glassware
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A53
Word Count Estimation	28,263
Date of Issue	2005-03-03
Date of Implementation	2005-09-03
Older Standard (superseded by this standard)	JJG 284-1982; JJG 514-1987; JJG 10-1987; JJG 11-1987; JJG 12-1987
Quoted Standard	JJF 1015-2002; JJF 1016-2002; GB/T 6582-1997; GB/T 15728-1995; GB/T 6580-1997; GB/T 15726-1995; GB/T 6682-1992
Issuing agency(ies)	State Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to special glass container (referred gauges) stereotypes identification, prototype testing, initial verification, testing and use of follow-up inspection. Dedicated glassware including seawater oxygen burette, pipette, pipette Albright, colorimetric tubes, centrifuge tubes, graduated tube, blood sugar tubes and digestive tract in eight categories such apparatus. With special gauges made of other materials can also be calibrated with reference to the rules.

JJG 10-2005: Verification regulation of special glassware

---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 special glassware National Metrology Verification Regulations of the People's Republic Special glass measuring device Released on.2005-03-03 2005-09-03 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued Replacing JJG 284-1982 JJG 514-1987 JJG 10-1987 JJG 11-1987 JJG 12-1987 This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on March 3,.2005, and It will take effect on September 3,.2005. Focal Point. National Traffic Capacity Measurement Technical Committee Main drafting unit. Shanghai Institute of Metrology and Testing Technology Participated in the drafting unit. China Institute of Metrology Henan Institute of Metrology and Testing This regulation entrusts the National Traffic Capacity Measurement Technical Committee to explain The main drafters of this procedure. Zhang Hongya (Shanghai Institute of Metrology and Testing Technology) Qi Chaoqing (Shanghai Institute of Metrology and Testing Technology) Participate in the drafters. Xie Junyan (Shanghai Institute of Metrology and Testing Technology) Zhang Wei (China Institute of Metrology) Kong Qingyan (Henan Province Metrology and Testing Institute)

1 Scope (1) 2 Citations (1) 3 Overview (1) 3.1 Seawater Dissolved Oxygen Burette (1) 3.2 Micropipettes (1) 3.3 Austrian straw (1) 3.4 Colorimetric tube (1) 3.5 centrifuge tube (2) 3.6 scale test tube (2) 3.7 Blood Glucose Tube (2) 3.8 Digestive tract (2) 4 Metrological performance requirements (2) 4.1 Seawater Dissolved Oxygen Burette (2) 4.2 Micropipettes (2) 4.3 Austenian straw (2) 4.4 colorimetric tube (2) 4.5 Centrifuge tubes and graduated tubes (2) 4.6 Blood Glucose Tube (3) 4.7 Digestive tract (3) 5 General technical requirements (3) 5.1 Chemical properties and stress (3) 5.2 Appearance (3) 5.3 Adhesion (5) 5.4 Resistance to rapid cooling (5) 5.5 mark (5) 5.6 Method for determining the meniscus (5) 6 measuring instrument control (5) 6.1 Stereotype or prototype test (5) 6.2 First verification, subsequent verification and inspection in use (6) 6.3 Verification conditions (6) 6.4 Verification items and verification methods (7) 6.5 Processing of verification results (10) 6.6 Verification cycle (11) Appendix A Operation of the Metrology Verification (12) Appendix B Structural dimensions of special glass measuring devices (13) Appendix C Metric K(t) Value Table (20) Appendix D Metric Verification Record Form (21) Appendix E Capacity Comparison Method Verification Record Form (22) Special glass measuring device verification procedure

1 Scope

This procedure is applicable to the stereotype identification, prototype test, first verification and follow-up of special glass measuring device (referred to as measuring device). Verification and inspection in use. Special glass measuring devices include seawater dissolved oxygen burettes, micro straws, austenian straws, 8 types of instruments such as colorimetric tubes, centrifuge tubes, graduated test tubes, blood glucose tubes and digestive tubes. Special gauges made of other materials can also be calibrated with reference to this procedure.

2 Citations

This procedure refers to the following documents JJF1015-2002 General specification for type evaluation and type approval of measuring instruments JJF1016-2002 Guidelines for the preparation of type evaluation guides for measuring instruments GB/T 6582-1997 Glass test method and classification of water resistance at 98 ° C GB/T 15728-1995 Weight test method and classification of glass boiling resistance to hydrochloric acid GB/T 6580-1997 Test method and classification of etch resistance of glass mixture with boiling water GB/T 15726-1995 Glass instrument internal stress test method GB/T 6682-1992 Specifications for laboratory water Use of this procedure should take care to use the current valid version of the above cited documents.

3 Overview

The purpose and structure of the gauge are as follows. 3.1 seawater dissolved oxygen burette A seawater dissolved oxygen burette is a metering device for analyzing dissolved oxygen components in seawater. By glass tube, side A piston-free automatic zero-setting burette consisting of a tube, a buffer, and a liquid nozzle. The structural dimensions are shown in Figure B.1 in Appendix B. Table B.1. 3.2 Micropipette Micropipette, also known as hemoglobin pipette and blood cell pipette, is a quantitative gauge for quantitative blood collection. Made of a capillary glass tube with a backing. The structural dimensions are shown in Figure B.2 and Table B.2 in Appendix B. 3.3 Austrian straw The Austrian pipette is a single-line blow-out type measuring device, that is, the liquid in the liquid-flow nozzle should be completely drained when in use. On the Aussie straw The part is a straight tubular capillary with an olive-shaped ball in the middle, and the lower part of the ball is a tapered tip, which is mainly used for quantitative mining. Set blood. The structural dimensions are shown in Figure B.3 and Table B.3 in Appendix B. 3.4 Colorimetric tube The colorimetric tube is mainly a metering gauge for water quality analysis, and is a glass measuring device in the shape of a flat-bottomed slender tube. A (with mouth), B (no plug), C (with plug) three types. The dividing line is generally two, that is, half and full. Its knot See Figure B.4 in Appendix B.

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