HOME   Cart(1)   Quotation   About-Us Tax PDFs Standard-List
Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 189760 (2 Jul 2022)

JJF 1192-2008

JJF 1192-2008_English: PDF (JJF1192-2008)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusPDF
JJF 1192-2008English349 Add to Cart 3 days Calibration Specification for Automotive Suspension Tester JJF 1192-2008 Valid JJF 1192-2008

BASIC DATA
Standard ID JJF 1192-2008 (JJF1192-2008)
Description (Translated English) Calibration Specification for Automotive Suspension Tester
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard T62
Classification of International Standard 43.040.50
Word Count Estimation 15,121
Date of Issue 2008-03-24
Date of Implementation 2008-06-24
Quoted Standard JJF 1001-1998; JJF 1059-1999
Drafting Organization Gansu Province Institute of Metrology
Administrative Organization National Technical Committee of Legal Metrology management
Regulation (derived from) AQSIQ Announcement No. 35 of 2008
Summary This standard applies to the resonant-type vehicle suspension device detects station calibration.

JJF 1192-2008
Calibration Specification for Automotive Suspension Tester
People's Republic of China National Metrology Technical Specifications
Automobile Suspension Test Platform calibration specification
Posted 2008-03-24
2008-06-24 implementation
The State Administration of Quality Supervision, Inspection and Quarantine released
Automobile Suspension Test Platform calibration specification
Susp
ensionTester
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
Main drafting unit. Gansu Province Institute of Metrology
Wenzhou Jiang Xing Automobile testing equipment factory
Hebei Academy of Supervision and Testing
China Metrology Association Detection Technology Working Committee metering motor vehicles
Participated in the drafting unit. Hubei Institute of Measurement and Testing
Shijiazhuang Huayan Transportation Technology Co., Ltd.
Inner Mongolia Institute of Metrology
Shandong Institute of Applied Science and Technology Institute of China Computer Co., Ltd.
Zhejiang Institute of Metrology
This specification managed by the National Technical Committee of Legal Metrology measurement responsible for interpreting
The main drafters of this specification.
High Decheng (Gansu Province Institute of measurement)
Zhoushen Sheng (Wenzhou Xing Jiang Automobile testing equipment factory)
Xu Languo (Hebei Supervision and Testing Institute)
Baoguo Hua (China Metrology Association of Motor Vehicle measurement test Technical Committee)
Drafters participate.
Tan Xiang Governance (Hubei Institute of Measurement and Testing)
Chen Nanfeng (Shijiazhuang Huayan Transportation Technology Co., Ltd.)
Yan Jun (Inner Mongolia Metrology Institute)
Qu Ming (Shandong Keda Computer Application Co., Ltd.)
Ye Zhenzhou (Zhejiang Institute of Metrology)
table of Contents
1 Scope (1)
2. Referenced Documents (1)
3 Terms (1)
4 Overview (2)
5 Metrological characteristics (2)
5.1 Quality load-bearing wheels (2)
5.2 Absorption Rate (2)
5.3 initial excitation frequency (2)
6 calibration conditions (3)
Environmental conditions 6.1 (3)
6.2 calibration instruments (3)
7 calibration items and calibration methods (3)
7.1 Quality load-bearing wheels (3)
7.2 Absorption Rate (5)
7.3 initial excitation frequency (5)
8 calibration results expression (6)
9 Recalibration interval (6)
Appendix A Evaluation of Uncertainty Automobile Suspension Test Platform indication error of calibration results (7)
Appendix B calibration certificate contents (10)
Automobile Suspension Test Platform calibration specification
1 Scope
This instruction applies to resonant Automobile Suspension Test Platform (hereinafter referred to as the inspection station) calibration.
2 Citations
JJF 1001-1998 "common measurement terms and definitions"
JJF 1059-1999 "Evaluation and Expression of Uncertainty in Measurement"
When using this specification it should be noted that using the currently valid version of the documents cited.
3 Terms
3.1 Suspension suspension
Located between the frame (or body) of the axle (or wheel), and ease the impact attenuation and vibration caused by the ground
Move, passing the role of the various means of forces and moments in between the wheel and the frame (or body) of.
3.2 Resonant Automobile Suspension Test Platform resonant-automotivesuspensiontester
By mechanical excitation the automobile suspension system to produce resonance method to measure the performance of the device to detect automotive suspension set
Preparation.
3.3 rated bearer quality ratedloadingcapacity
Test-bed allows to detect the maximum axle car quality.
3.4 rated load wheel quality ratedloadingcapacityofwheel
Test-bed allows to detect the largest automotive wheel quality.
3.5 initial excitation frequency beginningexcitedvibrantfrequency
Detection drive motor starts and after running a stable, vibr