Information for ruling 600008847
This section is Advance Tariff Ruling
- Start date
- 15 Oct 2023
- Expiry date
- 14 Oct 2026
- Commodity code
- 9027500000 (opens in new tab)
- Description
- This product is used for the the measurement of particle and molecular size, weight and zeta potential of dispersed particles and molecules. The system includes a maximum 4mW HeNe laser (633nm) with high sensitivity APD detector. The size/molecular weight by DLS/SLS is measured at 173-degrees using non-invasive back scatter. 90-degree DLS/SLS measurements are also possible. The product has unique adaptive correlation for faster, reproducible, DLS measurements with no data loss. It also incorporates multi-angle dynamic Light Scattering measurements for higher resolution DLS analysis of samples <500nm. Zeta potential analysis incorporates M3-PALS and constant current Zeta Mode for measurement of zeta potential distributions and improved data quality in conductive media. Includes ZS Xplorer applicaton software with its easy to use method builder for measurement control and data analysis with advanced data quality assessment and advice system. This instrument has technology for the highest resolution sizing data for research purposes. Specifications of this product include:- ELS with M3-PALS and Constant Current Zeta Mode Static light scattering (90' and 173') Range 0.3 nm to 10um, Minimum volume 3 ul, Size Range 3.8 nm to 100 um, Minimum Volume 20 ul.
- Keywords
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- SCIENTIFIC ANALYSIS EQUIPMENT
- DETECTORS
- FOR DATA ANALYSIS
- SOFTWARE
- SCIENTIFIC AND MEASURING EQUIPMENT
- ELECTRONIC
- COMPUTER INTERFACES
- Justification
- Classification has been determined in accordance with the following: For the purposes of determining the commodity codes within which goods most appropriately fall, Reg 3 (1) of The Customs Tariff (Establishment) (EU Exit) Regulations 2020 sets out that the rules of interpretation contained in the following have effect – a. Part Two (Goods Classification Table Rules of Interpretation) of the Tariff of the United Kingdom (Reg 3(1)(a); and b. Notes to a section or chapter of the Goods Classification Table (Reg 3(1)(b)) GIR 1 has been used to classify this product by the terms of heading 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 GIR 6 has been used to classify the goods to subheading 9027 50 - Other instruments and apparatus using optical radiations (uv, visible, ir) Also classified in accordance with: Harmonised System Explanatory Notes (HSEN) to heading 9027