JB/T 5456-2016Melt flow rate meters - Technical specification (English PDF)
熔体流动速率仪 技术规范
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
January 15, 2016
Implementation date
June 1, 2016
Scope
JB/T 5456-2016 is the English-translated version of 熔体流动速率仪 技术规范.
JB/T 5456-2016 is a recommended Chinese machinery industry standard for melt flow rate meters. It gives the terms and definitions, the structure of the main unit, the technical requirements, the inspection methods and inspection rules, and then marking, packaging, transport, storage and the accompanying documentation.
It is written for instruments that determine the melt mass flow rate (MFR) and the melt volume flow rate (MVR) over a temperature range from 50 °C to 450 °C. The Ministry of Industry and Information Technology issued it, with N72 as the Chinese classification and 17.060 and 19.060 as the international ones.
It quotes GB/T 2611-2007, GB/T 3682, GB/T 4340.1, JB/T 6417-2007 and JB/T 9329-1999. It replaces JB/T 5456-2005.
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Document preview — JB/T 5456-2016
National Standard of the People's Republic of China
- ICS
- 17.060; 19.060
- Replacing
- JB/T 5456-2005
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 5456-2016 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 15 January 2016 and has been in force since 1 June 2016.
It replaces the earlier edition JB/T 5456-2005.
2 Scope
This standard is a recommended Chinese machinery industry standard for melt flow rate meters. It gives the terms and definitions, the structure of the main unit, the technical requirements, the inspection methods and inspection rules, and then marking, packaging, transport, storage and the accompanying documentation. It is written for instruments that determine the melt mass flow rate (MFR) and the melt volume flow rate (MVR) over a temperature range from 50 °C to 450 °C. The Ministry of Industry and Information Technology issued it, with N72 as the Chinese classification and 17.060 and 19.060 as the international ones. It quotes GB/T 2611-2007, GB/T 3682, GB/T 4340.1, JB/T 6417-2007 and JB/T 9329-1999. It replaces JB/T 5456-2005.
3 Normative references
JB/T 5456-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2611-2007
GB/T 3682
GB/T 4340.1
JB/T 6417-2007
JB/T 9329-1999 — Instruments - Basic environmental conditions and test methods for transportation and storage
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 5456-2005 (earlier edition)
6 Classification and status
International classification (ICS): 17.060; 19.060
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2611-2007Testing machines - General requirements
- GB/T 3682Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
- GB/T 4340.1Metallic materials - Vickers hardness test - Part 1: Test method
- JB/T 6417-2007Air filters for air conditioning
- JB/T 9329-1999Instruments - Basic environmental conditions and test methods for transportation and storage
Similar standards
Editions of JB/T 5456
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 5456-2016 | Melt flow rate meters - Technical specification | current edition | Current |
| JB/T 5456-2005 | Melt flow rate meters - Technical specification | previous edition | Superseded |
This page sells the current edition, JB/T 5456-2016. Earlier editions are listed for reference only.
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Related Standards
GB/T 2611-2007 — General requirements for testing machines
GB/T 3682.1-2018 — Plastics-Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics-Part 1:Standard method
GB/T 3682.2-2018 — Plastics -- Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics -- Part 2: Method for materials sensitive to time-temperature history and/or moisture
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JB/T 5456-2016
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