JJF 1007-2007_English: PDF (JJF1007-2007)
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Temperature Metrological Terms and Their Definitions
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JJF 1007-2007
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Standards related to: JJF 1007-2007
| Standard ID | JJF 1007-2007 (JJF1007-2007) | | Description (Translated English) | Temperature Metrological Terms and Their Definitions | | Sector / Industry | Metrology & Measurement Industry Standard | | Classification of Chinese Standard | A54 | | Classification of International Standard | 17.200.10 | | Word Count Estimation | 25,297 | | Date of Issue | 2007/11/21 | | Date of Implementation | 2008-05-21 | | Older Standard (superseded by this standard) | JJF 1007-1987 | | Quoted Standard | GB/T 13962-1992; JJF 1032-2005; JB/T 7386.1-1994 | | Drafting Organization | China measure Scientific Academy | | Administrative Organization | National Temperature Measurement Technology Committee | | Regulation (derived from) | AQSIQ Announcement No. 188 of 2007 | | Issuing agency(ies) | State Administration of Quality Supervision, Inspection and Quarantine | | Summary | This standard applies to the development, revision measurement technology. In other aspects of the work of the temperature measurement and related technology areas can use and reference. | JJF 1007-2007
Temperature Metrological Terms and Their Definitions
People's Republic of China National Metrology Technical Specifications
Temperature measurement terminology and definitions
Posted 2007-11-21
2008-05-21 implementation
The State Administration of Quality Supervision, Inspection and Quarantine released
Temperature measurement terminology and definitions
Replacing JJF 1007-1987
This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on November 21, 2007, and from
From May 21, 2008 into effect.
Focal point. the National Technical Committee of temperature measurement
Drafting units. China Institute of Metrology
This specification temperature measured by the National Technical Committee is responsible for interpretation
Drafters of this specification.
Chen Xin (China Institute of Metrology)
Compliance former East (China Institute of Metrology)
Qiu Ping (China Institute of Metrology)
table of Contents
1 Scope (1)
2. Referenced Documents (1)
3 temperature and temperature scale (1)
4 contact temperature measurement (4)
5 non-contact temperature measurement (11)
APPENDIX 1 Chinese index (15)
Appendix 2 English index (18)
Temperature measurement terminology and definitions
1 Scope
The specification for the development and revision of regulations on the use of measurement technology, temperature measurement and other aspects of work-related science and technology lead
Domain can use and reference.
2 Citations
[1] GB/T 13962-1992 optical instruments term
[2] JJF 1032-2005 optical radiation measurement terminology and definitions
[3] JB/T 7386.1-1994 term industrial automation instruments Thermometers
3 temperature and temperature scale
3.1 thermal equilibrium thermalequilibrium
Balance between uniform heat exchange system is a dynamic equilibrium.
Note. Hot swapping is a way of energy transfer.
3.2 temperature temperature
Characterization of the degree of temperature of hot and cold objects. Temperature is to determine whether a system with other systems in thermal equilibrium physics
The amount of heat balance each other all objects have the same temperature.
The average kinetic energy of the molecule linked to temperature, it marks the internal molecular random motion of objects severity.
3.3 thermodynamic temperature thermodynamictemperature
Determined by the temperature of thermodynamic principles, the symbol T.
3.4 Kelvin Kelvin
Kelvin is the unit of thermodynamic temperature, is defined as the thermodynamic temperature of the triple point of water 1/273.16. Symbol K.
3.5 Celsius Celsiustemperature
Celsius temperature t and the numerical relationship between the thermodynamic temperature T
t/℃ = T/K-273.15
3.6 degrees Celsius degreeCelsius
Celsius temperature units symbol ℃. Its size is equal to Kelvin.
3.7 thermometry thermometry
Temperature measurement of scientific theories and methods.
3.8 Temperature Scale temperaturescale
Temperature value notation.
3.9 experience temperature scale experimentaltemperaturescale
By means of a material relationship between certain physical parameters of temperature, temperature scale constituted experimentally or empirical formula.
3.10 International [utility] temperature scale international [practical] temperaturescale
By the international agreement and the use of high-precision easy to reproduce, and in the time of knowledge and skill level as close as possible
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