HOME   Cart(1)   Quotation   About-Us Tax PDFs Standard-List
Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 189759 (26 Jun 2022)

JJF 1194-2008

JJF 1194-2008_English: PDF (JJF1194-2008)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusPDF
JJF 1194-2008English269 Add to Cart 3 days Calibration Specification of Tester for Tyre Strength and Bead Unseating Resistance JJF 1194-2008 Valid JJF 1194-2008

BASIC DATA
Standard ID JJF 1194-2008 (JJF1194-2008)
Description (Translated English) Calibration Specification of Tester for Tyre Strength and Bead Unseating Resistance
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A53
Classification of International Standard 17.100
Word Count Estimation 11,140
Date of Issue 2008-03-24
Date of Implementation 2008-06-24
Quoted Standard JJF 1001-1998; JJF 1059-1999; GB/T 6326-2005; GB/T 4503-2006; GB/T 6327-1996; GB/T 4504-1998
Drafting Organization Beijing Rubber Industry Research and Design Institute
Administrative Organization National Technical Committee of Legal Metrology management
Regulation (derived from) AQSIQ Announcement No. 35 of 2008
Issuing agency(ies) State Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to electro-acoustic products (speakers and systems) power life tester (hereinafter referred to as tester) calibration.

JJF 1194-2008
Calibration Specification of Tester for Tyre Strength and Bead Unseating Resistance
People's Republic of China National Metrology Technical Specifications
Tire strength and unseating test machine calibration specification
Posted 2008-03-24
2008-06-24 implementation
The State Administration of Quality Supervision, Inspection and Quarantine released
Tire strength and unseating test machine
Calibration Specification
Resistance
This specification by the State Administration of Quality Supervision, Inspection and Quarantine, 2008 March 24 ratification and
From June 24, 2008 into effect.
Focal point. the National Technical Committee of Legal Metrology measurement management
Drafted by. Beijing Rubber Industry Research and Design Institute
Shantou huge tire testing Equipment Co., Ltd.
This specification managed by the National Technical Committee of Legal Metrology measurement responsible for interpreting
The main drafters of this specification.
Wang Ke first (Beijing Rubber Industry Research and Design Institute)
Yong force (Beijing Rubber Industry Research and Design Institute)
Li Qing hold (Beijing Rubber Industry Research and Design Institute)
Chen Xun (Shantou huge tire testing Equipment Co., Ltd.)
Drafters participate.
Gao Jian (Beijing Rubber Industry Research and Design Institute)
Liu Xinhui (Beijing Rubber Industry Research and Design Institute)
Yan Shu Yun (Beijing Rubber Industry Research and Design Institute)
table of Contents
1 Scope (1)
2. Referenced Documents (1)
3 Overview (1)
4 Metrological characteristics (1)
Load 4.1 (1)
4.2 indenter displacement (1)
4.3 indenter and briquetting pressed into the tire speed (1)
5 calibration conditions (1)
5.1 Environmental conditions (1)
5.2 calibration instruments (2)
6 calibration items and calibration methods (2)
6.1 load indication error (2)
6.2 indenter displacement error (2)
6.3 pressed into the tire speed (2)
7 calibration results expressed in (3)
8 recalibration intervals (3)
Appendix A calibration certificate format (4)
Appendix B Load Evaluation of Measurement Uncertainty (5)
Tire strength and unseating test machine calibration specification
1 Scope
This instruction applies to strength testing machine and tire tubeless tire unseating test machine (hereinafter referred to as test machine) calibration.
2 Citations
This specification refers to the following documents.
JJF 1001-1998 common measurement terms and definitions
JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
GB/T 6326-2005 tires terms and definitions
GB/T 4503-2006 Car tire strength test
GB/T 6327-1996 truck tire strength test
GB/T 4504-1998 car tubeless tire unseating resistance test method
When using this specification it should be noted that using the currently valid version of the documents cited.
3 Overview
Test test test machine used for strength and tire tubeless tire unseating resistance. When testing the strength to be equipped with tires
GB/T 4503-2006 or GB/T 6327-1996 standard indenter. When testing tubeless tire unseating resistance
To be equipped with the retainer ring apparatus GB/T 4504-1998 standard.
Test from the host machine, hydraulic system, control system and other components.
4 Metrological characteristics
4.1 Load
4.1.1 Measuring range. (0.5 ~ 100) kN.
4.1.2 Division value. 0.001kN.
4.1.3 shows the maximum permissible error. ± 1.0%.
4.2 indenter displacement
4.2.1 Range. (0 ~ 400) mm.
4.2.2 Measure the maximum permissible error. ± 1.0% FS.
4.3 indenter and briquetting pressed into the tire speed
(50 ± 2.5) mm/min.
NOTE. Calibration is not determined whether or not qualified, the above requirements are for reference only.
5 calibration conditions
5.1 Environmental conditions
a) Temperature. (18 ~ 36) ℃.