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JJF 1195-2008

JJF 1195-2008_English: PDF (JJF1195-2008)
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JJF 1195-2008English329 Add to Cart 3 days Calibration Specification of Drum Tester for Tyre Endurance and High Speed Test JJF 1195-2008 Valid JJF 1195-2008

BASIC DATA
Standard ID JJF 1195-2008 (JJF1195-2008)
Description (Translated English) Calibration Specification of Drum Tester for Tyre Endurance and High Speed Test
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A53
Classification of International Standard 17.100
Word Count Estimation 14,117
Date of Issue 2008-03-24
Date of Implementation 2008-06-24
Quoted Standard GB/T 6326-2005; JJF 1001-1998; JJF 1059-1999
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 passenger car tires, truck tires and motorcycle tire durability and high-speed performance test machine drum drum tester (hereinafter referred to as test machine) calibration.

JJF 1195-2008
Calibration Specification of Drum Tester for Tyre Endurance and High Speed Test
People's Republic of China National Metrology Technical Specifications
High-speed durability of the tire and tire performance
Drum tester calibration specification
Posted 2008-03-24
2008-06-24 implementation
The State Administration of Quality Supervision, Inspection and Quarantine released
High-speed durability of the tire and tire performance
Drum tester calibration specification
eedTest
This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on March 24, 2008, and from
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)
Gao Jian (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.
Yong force (Beijing Rubber Industry Research and Design Institute)
Yan Shu Yun (Beijing Rubber Industry Research and Design Institute)
Liu Xinhui (Beijing Rubber Industry Research and Design Institute)
table of Contents
1 Scope (1)
2. Referenced Documents (1)
3 Overview (1)
4 Metrological characteristics (1)
4.1 the drum (1)
4.2 Load Test (1)
Test speed 4.3 (1)
4.4 Acceleration time (1)
Calibration Condition 5 (2)
5.1 environmental conditions (2)
5.2 standard and auxiliary member (2)
6 calibration items and calibration methods (2)
6.1 the drum (2)
6.2 test load indication error (2)
Test speed 6.3 (3)
7 calibration results presentation (4)
8 Recalibration interval (4)
Appendix A calibration certificate format (5)
Appendix B Evaluation of Measurement Uncertainty (6)
Tire durability and high speed performance tire drum tester calibration specification
1 Scope
This standard applies to passenger car tires, truck tires durability drum test machine and motorcycle tires and high speed
You can drum tester (hereinafter referred to as test machine) calibration.
2 Citations
This specification refers to the following documents
GB/T 6326-2005 tires terms and definitions
JJF 1001-1998 common measurement terms and definitions
JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
Use this code should pay attention to using the currently valid version of the documents cited.
3 Overview
Testing machine is dedicated to high-speed tire durability and performance test equipment.
Test machine from the host (racks, drum), load and load control system, drive and speed control system components.
Steel drum surface as an analog pavement, drum driven by a motor, the speed can be adjusted.
Durability test and high speed performance test except that a higher speed tester for speed, so when testing machine
When the parameters to meet the predetermined conditions of tire durability and high speed performance tests, durability and high-speed test can use the same
Testing Machine.
4 Metrological characteristics
4.1 Drum
4.1.1 drum diameter. (1700 ± 17) mm.
4.1.2 drum runout is not greater than 0.25mm.
4.2 Test load
4.2.1 Measuring range. (0.5 ~ 60) kN.
4.2.2 Division value. 0.001kN.
4.2.3 shows the maximum permissible error. ± 1.5%.
4.3 Test speed
4.3.1 Measuring range. (30 ~ 320) km/h.
4.3.2 division value. 0.1km/h.
4.3.3 shows the maximum permissible error. ± 1.0%.
4.3.4 fluctuation within 15min of not more than 1.0%.
4.4 Acceleration time
a) durability test machine. Drum to uniformly accelerated start to reach 80km/h time is not more than 5min.