-Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR)

HS v2012 Code: 902730

Revisions to 902730

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 902730. The most recent 1 version of this code (902730) is in the HS v2022 system:

This page shows a legacy version of code 902730 ( HS v2012).

Family tree for -spectrometers, spectrophotometers and spectrographs using optical radiations (uv, visible, ir)

    graph LR
    A["<a href='/classifications/hs/v2012/90'>90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof</a>"]
A --> B["<a href='/classifications/hs/v2012/9027'>9027: Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes.</a>"]
B --> C["<a href='/classifications/hs/v2012/902730'>902730: -Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR)</a>"]

    B --> D["<a href='/classifications/hs/v2012/902710'>902710: -Gas or smoke analysis apparatus</a>"]
B --> E["<a href='/classifications/hs/v2012/902720'>902720: -Chromatographs and electrophoresis instruments</a>"]
B --> F["<a href='/classifications/hs/v2012/902750'>902750: -Other instruments and apparatus using optical radiations (UV, visible, IR)</a>"]
B --> G["<a href='/classifications/hs/v2012/902780'>902780: -Other instruments and apparatus</a>"]
B --> H["<a href='/classifications/hs/v2012/902790'>902790: -Microtomes; parts and accessories</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 G level6
class H 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