JJG 966-2010 English PDF

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JJG 966-2010: Verification regulation of hand-held laser distance meters
Status: Valid

JJG 966: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 966-2010	299	Add to Cart	3 days	Verification regulation of hand-held laser distance meters	Valid
JJG 966-2001	679	Add to Cart	5 days	Verification Regulation of Hand-held Laser Distance Meter	Obsolete

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Basic data

Standard ID: JJG 966-2010 (JJG966-2010)
Description (Translated English): Verification regulation of hand-held laser distance meters
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A60
Classification of International Standard: 17.040
Word Count Estimation: 13,119
Date of Issue: 2010-09-06
Date of Implementation: 2011-03-06
Older Standard (superseded by this standard): JJG 966-2001
Quoted Standard: JJF 1001-1998; JJF 1094-2002; JJF 1130-2005
Regulation (derived from): AQSIQ Announcement No. 100 of 2010
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard applies to measuring range limit to 200m, less than 1mm resolution handheld laser range finder (hereinafter referred to as DME) initial verification, testing and use of follow-up inspection.

JJG 966-2010: Verification regulation of hand-held laser distance meters

---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.
Verification regulation of hand-held laser distance meters State verification procedures People's Republic of China Hand-held laser range finder Issued on. 2010-09-06 2011-03-06 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Handheld laser rangefinder verification procedures Replacing JJG 966-2001 The regulations by the State Administration of Quality Supervision, Inspection and Quarantine September 6, 2010, approved and since From March 6, 2011 into effect. Focal point. the National Technical Committee of length measuring geometry Main drafting unit. Henan Institute of Metrology Institute of Surveying and Mapping, PLA Information Engineering University Participated in the drafting unit. Henan Mapping Products Quality Supervision Station Hilti (China) Trading Co., Ltd. Nanjing Germany Shuo Industrial Co., Ltd. This procedure length measuring geometry commissioned the National Technical Committee is responsible for interpretation The main drafters of this procedure. Zhang Weidong (Henan Institute of Metrology) Xue Ying (Institute of Surveying and Mapping, PLA Information Engineering University) Drafters participate. Ma Jun (Henan Mapping Products Quality Supervision Station) Liu Xin (Henan Institute of Metrology) Wang Conghui (Hilti (China) Trading Co., Ltd.) Zhou Qiwei (Nanjing Germany Shuo Industry Co., Ltd.) Liu Quan (Henan Institute of Metrology)

table of Contents

1 Scope (1) 2. Referenced Documents (1) 3 Overview (1) 4 metering performance requirements (2) 4.1 Each datum measurement consistency (2) 4.2 Repeatability (2) 4.3 Indication error (2) 4.4 Measurement range (2) 5 General Requirements (2) 6 Control of measuring instruments (2) 6.1 Verification condition (2) 6.2 test project and the main test equipment (2) 6.3 Verification Methods (3) 6.4 test results processing (5) 6.5 test cycle (5) Appendix A test records calculation example (6) Appendix B calibration certificate and test results of notice-page format (8) Handheld laser rangefinder verification procedures

1 Scope

The order applies to the upper limit of the measurement range to 200m, less than 1mm resolution hand-held laser range finder (Hereinafter referred to as DME) initial verification, subsequent verification and in-service inspection.

2 Citations

The regulations cited in the following documents. JJF1001-1998 common measurement terms and definitions JJF1094-2002 measuring instrument characteristics evaluation JJF1130-2005 geometric measurement equipment calibration Uncertainty Evaluation Guide When using this procedure, it should pay attention to using the currently valid version of the documents cited.

3 Overview

Laser rangefinder is a carrier wave to the target surface is characterized by diffuse reflectance measurement by pulse method, phase method Portable measuring instruments and other methods measuring space short distance. Its working principle shown in Figure 1. It is widely used in building facilities Work measurement, deformation measurement cranes, property and surveying, etc., showing the value of the maximum permissible error according to its accuracy separable It is 0, Level 1 and Level 2. 1 hand-held laser rangefinder operating principle 1- instrument before the plane; 2,4 lens; 3- plane reflection plate; instrument plane after 5- ......

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