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JJG 2069: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JJG 2069-2005 | English | 199 |
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Verification Scheme of Measuring Instruments for Specular Gloss
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| JJG 2069-1990 | English | 199 |
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Verification Scheme of Measuring Instruments for specular Gloss
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Basic data
| Standard ID | JJG 2069-2005 (JJG2069-2005) |
| Description (Translated English) | Verification Scheme of Measuring Instruments for Specular Gloss |
| Sector / Industry | Metrology & Measurement Industry Standard |
| Classification of Chinese Standard | A60 |
| Classification of International Standard | 17.180 |
| Word Count Estimation | 7,737 |
| Date of Issue | 2005-03-03 |
| Date of Implementation | 2005-06-03 |
| Older Standard (superseded by this standard) | JJG 2069-1990 |
| Summary | This standard applies to specular gloss (hereinafter referred to as gloss) verification of measuring instruments. It establishes a national gloss value transfer system constitutes the basis of measurement at all levels as well as from the metrological characteristics of measuring instruments, money transfer and capacity. |
JJG 2069-2005: Verification Scheme of Measuring Instruments for Specular Gloss
---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 Scheme of Measuring Instruments for Specular Gloss
National Measurement and Verification System of the People's Republic of China
Mirror gloss measuring instrument
Released on.2005-03-03
2005-06-03 implementation
The General Administration of Quality Supervision, Inspection and Quarantine issued
table of Contents
1 Scope (1)
2 Measurement basis (1)
2.1 Gloss Benchmark (1)
2.2 Gloss Benchmark Reproducibility Range (1)
2.3 Uncertainty of gloss benchmark (1)
2.4 Instruments and methods for the transmission of gloss reference value (1)
2.5 Gloss Benchmark Best Measurement Capability (1)
3 Measurement Standards (1)
3.1 Standard board group (1)
3.2 Standard gloss meter (1)
3.3 Instruments and methods for value transfer (1)
3.4 The best measurement capability of the standard gloss meter when transmitting the quantity (1)
4 working measuring instruments (1)
4.1 Gloss Work Board (1)
4.2 First-order gloss meter (2)
4.3 Secondary Gloss Meter (2)
5 Mirror Gloss Metering System Verification System Table Block Diagram (2)
Mirror gloss measuring instrument
Verification system table
VerificationSchemeof
MeasuringInstrumentsforSpecularGloss
Replace JJG 2069-1990
This verification system was approved by the General Administration of Quality Supervision, Inspection and Quarantine on March 03,.2005.
Accurate, and will be implemented as of June 3,.2005.
Focal Point. National Optical Metrology Technical Committee
Main drafting unit. Shanghai Institute of Metrology and Testing Technology
Participated in the drafting unit. Hubei Institute of Metrology and Testing Technology
This verification system table is interpreted by the National Optical Metrology Technical Committee.
The main drafters of this system table.
Liu Wei (Shanghai Institute of Metrology and Testing Technology)
Participate in the drafters.
Yu Peiying (Shanghai Institute of Metrology and Testing Technology)
Huang Tingmao (Hubei Institute of Metrology and Testing Technology)
Mirror gloss measuring instrument verification system table
1 Scope
This verification system table is applicable to the verification of the mirror gloss (hereinafter referred to as glossiness) measuring instrument. It stipulates the country
The composition of the home gloss measurement transfer system and the measurement characteristics and quantity transfer from the measurement standard to the measuring instruments at all levels
Department and ability.
2 Measurement basis
2.1 Gloss Benchmark
The gloss reference consists of a mirror gloss reference device and a gloss reference plate. Gloss benchmark using light reflection
And the refractive index side-by-side method, reproduce and preserve the gloss unit value. Mirror gloss reference device for variable angle gloss
The angle θ can be continuously varied from 20° to 85°. The gloss reference plate is two quartz crystal plates.
2.2 Gloss Benchmark Reproducibility Range
(70.0~110.0) gloss unit, common angle θ=20°, 45°, 60°, 75°, 85°.
2.3 Uncertainty of gloss benchmark
U ≤ 0.7 gloss units, k = 3.
2.4 Instruments and methods for the transmission of gloss reference value
The gloss standard is directly measured using a gloss reference device and a reference plate.
2.5 Gloss Benchmark Best Measurement Capability
U = 0.5 gloss units, k = 2.
3 measurement standards
The gloss standard consists of a standard gloss meter and a standard plate set.
3.1 Standard board group
The range and uncertainty of the gloss value of the standard plate set (including at least three high, medium and low gloss) are.
(10.0~120) gloss unit; U≤1.0 gloss unit, k=2.
3.2 Standard gloss meter
Measurement range and indication error of standard gloss meter.
Measurement range (0.0~150.0) gloss unit, indication error Δ=±1.0 gloss unit.
3.3 Instruments and methods for value transfer
The measurement instrument is directly measured using a standard gloss meter and a standard plate set.
3.4 The best measurement capability of a standard gloss meter when passing the magnitude
U = 0.8 gloss units, k = 2.
4 work measuring instruments
4.1 Glossiness Work Board
...
