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JJF 1324-2011 PDF English

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JJF 1324-2011: Calibration Specification for Pulsed Laser Rangetinders
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JJF 1324: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JJF 1324-2011English219 Add to Cart 3 days [Need to translate] Calibration Specification for Pulsed Laser Rangetinders
JJF 1324-1990English199 Add to Cart 2 days [Need to translate] O.T.N. of Primary Standard for Visual Diffuse Transmission Density

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Basic data

Standard ID JJF 1324-2011 (JJF1324-2011)
Description (Translated English) Calibration Specification for Pulsed Laser Rangetinders
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A52
Classification of International Standard 17.040
Word Count Estimation 9,916
Date of Issue 2011-11-30
Date of Implementation 2012-03-01
Quoted Standard GJB 1324-1991; GJB 2241A-2008; GJB 2740-1996
Regulation (derived from) State Administration of Quality Supervision, Inspection and Quarantine of 2011 No. 202
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to single pulse emission and showing the value of not less than lm resolution pulsed laser rangefinder (hereinafter referred to as DME) calibration.

JJF 1324-2011: Calibration Specification for Pulsed Laser Rangetinders


---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 Pulsed Laser Rangetinders People's Republic of China National Metrology Technical Specifications Pulsed laser rangefinder calibration specification Issued on. 2011-11-30 2012-03-01 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Pulsed laser rangefinder calibration specification PulsedLaserRang efinders This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on November 30, 2011, and from From March 1, 2012 into effect. Focal point. the National Technical Committee of length measuring geometry The main drafting units. China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Technology Research Institute Participated in the drafting unit. China North Industries second ○ five Institute Aviation Great Wall Measurement and Testing (Tianjin) Co., Ltd. China Ordnance Diwu San ○ eight plants Beijing Institute of Technology This specification length measuring geometry commissioned the National Technical Committee is responsible for interpretation The main drafters of this specification. Teachers will be born (China Aviation Industry Corporation Beijing Great Wall Institute of Measurement and Testing Technology) Cui Yanmei (China Aviation Industry Corporation Beijing Great Wall Institute of Measurement and Testing Technology) Cold Jie (China Aviation Industry Corporation Beijing Great Wall Institute of Measurement and Testing Technology) Drafters participate. South Yao (second ○ five Institute of China North Industries) Zhang Hong (CNAC measurement test Great Wall (Tianjin) Co., Ltd.) Yang Chen (China North Industries Diwu San ○ eight plants) Xu Rongfu (Beijing Institute of Technology)

table of Contents

1 Scope (1) 2. References (1) 3 terminology and units of measurement (1) 4 Overview (1) 5 Metrological characteristics (1) 5.1 ranging error (1) 5.2 HRR (1) 6 calibration conditions (1) 6.1 Environmental conditions (1) 6.2 measurement standards and equipment (1) 7 calibration items and calibration methods (2) 7.1 ranging error (2) 7.2 HRR (3) 8 calibration results expression (3) 9 Recalibration time intervals (3) Appendix A Measurement Uncertainty Example (4) Pulsed laser rangefinder calibration specification

1 Scope

This instruction applies to transmit a single pulse and pulse indication resolution of not less than 1m laser rangefinder (hereinafter referred to as the measure Distance meter) calibration. 2. References This specification refers to the following documents. GJB1324-1991 solid pulse laser rangefinder general specification GJB2241A-2008 pulse laser rangefinder performance test method GJB2740-1996 pulsed laser rangefinder parameters series For dated references, only the dated edition applies to this specification; undated reference documents Member, the latest edition (including any amendments) applies to this specification.

3 terminology and units of measurement

HRR distanceresolution Rangefinder in the beam propagation direction can distinguish between the minimum distance separation between the two goals.

4 Overview

DME refers to the use of laser pulses emitted from the measuring target distance of one meter, usually emitted by the laser Systems, laser receiving system, observe the targeting system and the power of four major components. Its working principle is to use pulsed laser Goal is to launch a single laser pulse, the counter measure laser pulse to reach the target by target diffuse to the receiving system Time interval, thereby calculating the distance to the target. Rangefinder mainly used for military, engineering, pipeline measurement, river, power, mining and other areas of investigation.

5 Metrological characteristics

5.1 ranging error 5.2 HRR

6 calibration conditions

6.1 Environmental conditions 6.1.1 indoor conditions. temperature. (20 ± 5) ℃, relative humidity. ≤80%. 6.1.2 outdoor conditions. no rain, no snow, no less than 3km atmospheric visibility through depending on the scene. 6.2 standards and measuring equipment Table 1 Standard and measuring equipment. ...

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