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JJF 1210-2008 English PDF

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JJF 1210-2008: Calibration specification for rate table
Status: Valid

JJF 1210: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJF 1210-2008English329 Add to Cart 3 days [Need to translate] Calibration specification for rate table Valid JJF 1210-2008
JJF 1210-1990English199 Add to Cart 2 days [Need to translate] O.T.N of Sourface Roughness Standard Obsolete JJF 1210-1990

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Basic data

Standard ID JJF 1210-2008 (JJF1210-2008)
Description (Translated English) Calibration specification for rate table
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A53
Word Count Estimation 14,189
Date of Issue 2008-09-27
Date of Implementation 2009-01-01
Quoted Standard JJG 117-2005; JJF 1059-1999; JJF 1114-2004; JJF 1115-2004; GJB 1728-1993; GJB 1801-1993
Regulation (derived from) AQSIQ Announcement No. 112 of 2008
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to the angular rate of not more than 2000 ��/s low-speed turntable (hereinafter referred to as the turntable) calibration.

JJF 1210-2008: Calibration specification for rate table

---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.
Calibration specification for rate table People's Republic of China National Metrology Technical Specifications Low-speed turntable calibration specifications Posted 2008-09-27 2009-01-01 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Low-speed turntable calibration specifications CalibrationSp This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on September 27, 2008, and from From January 1, 2009 implementation. Focal point. the National Technical Committee of shock and vibration measurement speed Drafted by. China Aviation Industry Group Corporation THOUSAND AND FORTY Institute This specification entrust national shock and vibration speed measurement technology committee responsible for the interpretation The main drafters of this specification. Peng Jun (China Aviation Industry Group Corporation THOUSAND AND FORTY Institute) He Qun (China Aviation Industry Group Corporation THOUSAND AND FORTY Institute) Drafters participate. Xu Xiaomei (China Aviation Industry Group Corporation THOUSAND AND FORTY Institute) A Sun Feng (China Aviation Industry Group Corporation THOUSAND AND FORTY Institute)

table of Contents

1 Scope (1) 2. Referenced Documents (1) 3 Terms (1) 4 Overview (1) 5 Metrological characteristics (1) Calibration Condition 6 (2) 6.1 Calibration environmental conditions (2) 6.2 measurement standards and equipment (2) 7 calibration items and calibration methods (3) Rotary axis calibration error of 7.1 (3) 7.2 angular rate error and calibration stability (5) 7.3 angular position of the positioning and repeatability of calibration (6) 7.4 Calibration of Dynamic Performance turntable (7) 7.5 degrees two-axis vertical alignment (8) 7.6 mesa end jump calibration (8) 7.7 countertops flatness calibration (8) 8 calibration results expression (8) 9 Recalibration interval (9) Low-speed turntable calibration specifications

1 Scope

This standard applies to the angular rate of not more than 2000 °/s low-speed turntable (hereinafter referred to as the turntable) calibration.

2 Citations

JJG117-2005 flat JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement JJF 1114-2004 optics, digital indexing table calibration specification JJF 1115-2004 photoelectric rotary encoder adjustment Specification GJB1728-1993 rate turntable universal norms The main performance test methods GJB1801-1993 inertial technology test equipment When using this specification it should be noted that using the currently valid version of the documents cited.

3 Terms

3.1 angular rate angularvelocity Position change of angle per unit time. That ω = θT Where θ --- fixed-angle interval; T --- turned a given angle interval time used. 3.2 magnitude error amplitudeerror Turntable given to a relative error of measurement of amplitude and angular momentum solver obtained amplitude. 3.3 phase error phaseerror Turntable excitation signal phase angle and angular momentum measured solver obtained phase angle difference. 3.4 perpendicular to the axis of orthogonality Angle deviation angle of 90 ° between the axes.

4 Overview

Turntable devices for inertial attitude angle position, a special measuring angular rate and the dynamic nature of the calibration device Is set, it can be divided into position turntable, turntable speed, turntable speed position, simulation, such as Taiwan. Turntable according to the structure of the body can be divided into units Countertop framework for the turret and turret; press the rotary axes can be divided into. uniaxial, biaxial and multiaxial turntable.

5 Metrological characteristics

Turntable metrological characteristics in Table 1.

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