Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers
CPC v2.1 Code: 48251
About hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers
cpc code 48251 covers a diverse range of scientific and industrial instruments used for measuring various environmental and physical properties. These instruments play a crucial role in a wide array of industries, from meteorology and climate research to manufacturing and quality control. Their ability to accurately measure parameters such as temperature, humidity, atmospheric pressure, and liquid density makes them indispensable tools for monitoring and regulating industrial processes, as well as for gathering data essential for scientific and commercial applications.
Production process
The production of instruments under cpc code 48251 typically involves a combination of precision engineering, specialized manufacturing techniques, and advanced materials science. Depending on the specific type of instrument, the manufacturing process may include glass blowing, metal casting, precision machining, and the integration of electronic components. Many of these instruments also require careful calibration and testing to ensure their accuracy and reliability.
Production inputs
The main inputs required for the production of cpc code 48251 instruments include a variety of raw materials, such as glass, metals (e.g., 48100 Manufacture of basic metals), and electronic components (e.g., 26200 Manufacture of computers and peripheral equipment). Additionally, specialized manufacturing equipment, such as precision lathes, milling machines, and calibration systems, are essential for the production of these instruments. Skilled technicians and engineers are also a critical input, as the design, assembly, and testing of these instruments require a high level of technical expertise.
Production outputs
The primary outputs of cpc code 48251 are the various types of hydrometers, thermometers, pyrometers, barometers, hygrometers, and psychrometers. These instruments are used in a wide range of industries, including 36000 Water collection, treatment and supply, 35000 Electricity, gas, steam and air conditioning supply, 20000 Manufacture of chemicals and chemical products, and 71200 Technical testing and analysis. The data collected by these instruments is essential for monitoring and controlling industrial processes, as well as for scientific research and environmental monitoring.
Family tree for hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers
graph LR A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"] A --> B["<a href='/classifications/cpc/v2-1/48'>48: Medical appliances, precision and optical instruments, watches and clocks</a>"] B --> C["<a href='/classifications/cpc/v2-1/482'>482: Instruments and appliances for measuring, checking, testing, navigating and other purposes, except optical instruments; industrial process control equipment; parts and accessories thereof</a>"] C --> D["<a href='/classifications/cpc/v2-1/4825'>4825: Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases except navigational, hydrological or meteorological instruments and appliances, gas or liquid supply meters, and automatic regulating or controlling instruments and apparatus for physical or chemical analysis, for measuring or checking viscosity, porosity, expansion, surface tension or the like, or for measuring or checking quantities of heat, sound or light</a>"] D --> E["<a href='/classifications/cpc/v2-1/48251'>48251: Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers</a>"] D --> F["<a href='/classifications/cpc/v2-1/48252'>48252: Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases, except navigational, hydrological or meteorological instruments and appliances, gas or liquid supply meters and automatic regulating or controlling instruments and apparatus</a>"] D --> G["<a href='/classifications/cpc/v2-1/48253'>48253: Instruments and apparatus for physical or chemical analysis, for measuring or checking viscosity, porosity, expansion, surface tension or the like, or for measuring or checking quantities of heat, sound or light</a>"] %% Color coordination by level classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px %% Apply classes class A level1 class B level2 class C level3 class D level4 class E level5 class F level5 class G level5 class E highlight %% class A level1 %% class B,C level2 %% class D,E,F,G,H,I level2 %% class J,K,L,M,N,O,P level3 %% class E highlight