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Program of Pattern Evaluation for Hand-held Distance Instruments
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JJF 1313-2011
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Basic data Standard ID | JJF 1313-2011 (JJF1313-2011) | Description (Translated English) | Program of Pattern Evaluation for Hand-held Distance Instruments | Sector / Industry | Metrology & Measurement Industry Standard | Classification of Chinese Standard | A52 | Classification of International Standard | 17.040 | Word Count Estimation | 21,241 | Date of Issue | 2011-09-20 | Date of Implementation | 2011-12-20 | Quoted Standard | JJG 928-1998; JJG 966-2010; GB/T 14267-2009; GB/T 2423.4-2008; GB 4208-2008; GB 7247.1-2001; GB/T 17626.2-2006; GB/T 17626.3-2006; JB/T 9329-1999; DB35/T 948-2009; GB/T 2423.10-2008 | Regulation (derived from) | AQSIQ Announcement No. 153 of 2011 | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine | Summary | This standard applies to measuring range up to 100m ultrasonic range finder and handheld laser rangefinder type evaluation. |
JJF 1313-2011: Program of Pattern Evaluation for Hand-held Distance Instruments---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.
Program of Pattern Evaluation for Hand-held Distance Instruments
People's Republic of China National Metrology Technical Specifications
Handheld rangefinder type evaluation outline
Issued on. 2011-09-20
2011-12-20 implementation
The State Administration of Quality Supervision, Inspection and Quarantine released
Handheld rangefinder type evaluation outline
This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on September 20, 2011, and from
From December 20, 2011 into effect.
Focal point. the National Technical Committee of length measuring geometry
The main drafting units. China Testing Technology Research Institute
Henan Institute of Metrology
Participated in the drafting unit. Nanjing Germany Shuo Industrial Co., Ltd.
This specification length measuring geometry commissioned the National Technical Committee is responsible for interpretation
The main drafters of this specification.
Huang Xiaorong (China Testing Technology Research Institute)
Zhang Weidong (Henan Institute of Metrology)
Drafters participate.
He Jun (Nanjing Germany Shuo Industry Co., Ltd.)
table of Contents
1 Scope (1)
2. Referenced Documents (1)
3 Overview (1)
4 legal management requirements (1)
4.1 units of measurement (1)
4.2 legal metrology marking and identification of measuring instruments (1)
4.3 offers the review of technical documents and test prototypes (2)
5 measurement requirements (2)
5.1 Indication error (2)
5.2 Measurement repeatability (2)
5.3 Consistency each datum measured (2)
6 General Requirements (3)
6.1 appearance quality and interaction (3)
6.2 High/low temperature operating capability (3)
6.3 Electrostatic discharge immunity and radio frequency electromagnetic radiation immunity capacity (3)
6.4 Transport, storage conditions (3)
6.5 Security (3)
7 types of evaluation items (4)
8 Test methods and conditions (4)
8.1 Legal Requirements Management (4)
8.2 metrological requirements (5)
8.3 General Requirements (8)
9 type evaluation and determination of the results (11)
Appendix A handheld rangefinder type evaluation original record format (13)
Handheld rangefinder type evaluation outline
1 Scope
This outline is applied to the measurement range to 100m of ultrasonic range finder and hand-held laser range finder pattern
Evaluation.
2 Citations
JJG928-1998 ultrasonic range finder
JJG966-2010 hand-held laser range finder
GB/T 14267-2009 geodimeter
GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Db.
Alternating hot and humid (12h 12h cycle)
GB/T 2423.10-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Fc and
Guidance. Vibration (sinusoidal)
GB 4208-2008 shell protection (IP code)
GB 7247.1-2001 Radiation safety of laser products - Part 1. Equipment Classification, Requirements and User's Guide
GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test
GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test
JB/T 9329-1999 instrumentation transportation, transportation, storage and basic environmental conditions and test methods
DB35/T 948-2009 ultrasonic range finder
These documents contain provisions which through reference in this syllabus constitute provisions of this outline, its subsequent amendments
Single (not including errata content) or revisions do not apply in this outline. However, according to the agreement are encouraged to big steel
Parties to study the latest versions of these documents.
3 Overview
Handheld range finder is a use of sonic or laser wavelengths ranging principle, in order to achieve the surface to be measured as a reflector in the air
Gas measuring instrument distance measuring principle divided according to two kinds of ultrasonic range finder and rangefinder handheld laser. It is mainly
Length measurement for construction, engineering, defense, environmental, security and other fields.
4 legal management requirements
4.1 units of measurement
Handheld rangefinder should adopt national legal units of measurement.
4.2 legal metrology marking and measuring instruments logo
In parts of the instrument clearly marked signs and legal metrology measuring instruments identified, marked and marking shall be legible, prison
Solid and reliable.
4.2.1 legal metrology signs generally include the following
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