GB/T 30103.1-2013Methods of testing for thermal performance on cold store - Part 1: Temperature and humidity testing (English PDF)
冷库热工性能试验方法 第1部分：温度和湿度检测
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 17, 2013
Implementation date
November 1, 2014
Scope
GB/T 30103.1-2013 is the English-translated version of 冷库热工性能试验方法 第1部分：温度和湿度检测.
GB/T 30103.1-2013 is the Chinese standard "Methods of testing for thermal performance on cold store - Part 1: Temperature and humidity testing". Its scope clause reads: GB/T 30103 provisions of this part of the detection of various types of cold storage main performance parameters such as temperature and humidity.
This section applies to all types of cold storage rooms and refrigeration systems in cold temperature and humidity distribution, surface temperature, ambient temperature, all the refrigerant temperature Degrees cooler into the measured outlet temperature and humidity. Its clauses include terms and definitions.
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Document preview — GB/T 30103.1-2013
National Standard of the People's Republic of China
- ICS
- 97.130.20
- Classification
- J 73
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 3.1 Dry bulb temperature
- 3.2 Wet bulb temperature
- 3.3 Relative humidity
- 3.4 Library (cold room) temperature
1 Scope
GB/T 30103 provisions of this part of the detection of various types of cold storage main performance parameters such as temperature and humidity.
This section applies to all types of cold storage rooms and refrigeration systems in cold temperature and humidity distribution, surface temperature, ambient temperature, all the refrigerant temperature
Degrees cooler into the measured outlet temperature and humidity.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 11605-2005 Method for Temperature Measurement
Cold storage design specification GB 50072
SB/T 10795 Test Method for natural ventilation and forced convection air cooler (ANSI/ASHRAE25-2001 (RA2006),
IDT)
Standard Method ANSI/ASHRAE41.1-1986 (RA2006) temperature measurement (Standardmethodfortemperature measurement)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1 Dry bulb temperature
Selection of suitable thermometer accuracy of a single gas or a temperature of the mixed gas was measured, and after radiation corrected instruction value.
3.2 Wet bulb temperature
Thermometer temperature wrapped with cotton wick soaked in water, and a certain flow rate of air blown through the cotton wick, the heat of vaporization of water absorbed by the air lift
When the heat supply balance, the thermometer indicates the temperature.
3.3 Relative humidity
Moist air water vapor partial pressure and the same temperature than the saturation pressure of the water. Represented by RH (%).
3.4 Library (cold room) temperature
Press each measuring point 6.1.1 predetermined measured temperature copper cylinder 4.1f) inside.
3.5
Library (cold room) the average temperature averagetemperatureofcoldstorageroom tc (tau)
The same time the arithmetic mean between the cold spot temperature.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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