Instruments and apparatus; for measuring or checking pressure

HS v2022 Code: 902620

About instruments and apparatus; for measuring or checking pressure

HS code 902620 covers a wide range of instruments and apparatus used for measuring or checking pressure. These devices play a crucial role in various industries, from manufacturing and engineering to healthcare and environmental monitoring. They help ensure the safe and efficient operation of machinery, processes, and systems by providing accurate and reliable pressure measurements. The demand for these instruments is driven by the need for precise control and monitoring in diverse applications, making this industry an integral part of the broader economy.

Production process

The production of instruments and apparatus for measuring or checking pressure typically involves a combination of precision engineering, electronics, and software development. Manufacturers use advanced manufacturing techniques, such as computer-numerical control (CNC) machining, to fabricate the mechanical components of these devices. The electronic circuitry and software are then integrated to enable accurate pressure measurement, data processing, and communication capabilities. Quality control and testing procedures are crucial to ensure the reliability and performance of these instruments.

Production inputs

The main inputs required for the production of HS code 902620 instruments and apparatus include a variety of raw materials, such as metals, plastics, and electronic components. Specialized machinery, such as CNC machines, assembly equipment, and testing devices, are also essential inputs. Additionally, skilled labor, including engineers, technicians, and software developers, is necessary to design, manufacture, and assemble these precision instruments.

Production outputs

The primary outputs of HS code 902620 are instruments and apparatus used for measuring or checking pressure in various applications. These devices can be used in 842139 Filtering or purifying machinery and apparatus for gases to monitor pressure in industrial processes, 841430 Compressors of a kind used in refrigerating equipment to ensure proper operation, and 902300 Instruments and apparatus for measuring or checking electrical quantities to measure electrical parameters. The outputs of this industry are essential for maintaining the safety, efficiency, and performance of a wide range of systems and equipment.

Revisions to 902620

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 902620. The most recent 1 version of this code (902620) is in the HS v2022 system (this version):

This page shows the most recent version of code 902620.

Family tree for instruments and apparatus; for measuring or checking pressure

    graph LR
    A["<a href='/classifications/hs/v2022/90'>90: Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories</a>"]
A --> B["<a href='/classifications/hs/v2022/9026'>9026: Instruments, apparatus for measuring or checking the flow, level, pressure of liquids, gases (e.g. flow meters, heat meters etc), not instruments and apparatus of heading no. 9014, 9015, 9028 or 9032</a>"]
B --> C["<a href='/classifications/hs/v2022/902620'>902620: Instruments and apparatus; for measuring or checking pressure</a>"]

    B --> D["<a href='/classifications/hs/v2022/902610'>902610: Instruments and apparatus; for measuring or checking the flow or level of liquids</a>"]
B --> E["<a href='/classifications/hs/v2022/902680'>902680: Instruments and apparatus; for measuring or checking variables of liquids or gases (excluding pressure or the flow and level of liquids and those of heading no. 9014, 9015, 9028 and 9032)</a>"]
B --> F["<a href='/classifications/hs/v2022/902690'>902690: Instruments and apparatus; parts and accessories for those measuring or checking the flow, level, pressure or other variables of liquids or gases (excluding those of heading no. 9014, 9015, 9028 or 9032)</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 level2
class B level4
class C level6
class D level6
class E level6
class F level6

  class C 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 C highlight