Gas or smoke analysis apparatus:
H341677 · 2025-02-14 — Application for Further Review of Protest No 280924111068; Applicability of Section 301 trade remedies of breathalyzers from China
This is our decision regarding an Application for Further Review (AFR) of Protest No. 2809241110681 filed by counsel on behalf of KHN Solutions LLC (dba BACtrack) (Protestant). The Protest and AFR pertain to CBP’s determination on the applicability of the exclusion annotated under Chapter 99 U.S. Note 20(ttt)(ii)(34) under the Harmonized Tariff Schedule of the United States (HTSUS) to breathalyzers. Our decision is set forth below. No sample was provided. Within its AFR, the Protestant requested confidential treatment of entry and internal accounting information. Inasmuch as this request…
N289668 · 2017-09-20 — The tariff classification of the AirSafe dust monitoring instrument from Germany
The product at issue, identified as the AirSafe, is described as a measuring instrument that can monitor the dust concentration in ambient air. The AirSafe instrument consists of a flow duct and an integral tribolelectric dust sensor. A current of air is drawn through the duct and any dust particles in the air are measured by the triboelectric sensor. The dust concentration measurements taken by AirSafe can be transmitted to a computer for display and record-keeping purposes. Per the information provided with your submission, the AirSafe is intended for use in environments such as silo areas,…
N289667 · 2017-09-19 — The tariff classification of a dust monitor from Germany
The product at issue, identified as the Dusty, is described as a broken filter bag monitor intended for use in dust collection systems. The Dusty is used to detect leaks and broken filter bags in dust collection systems by monitoring the level of dust particles in flowing air or gas. The Dusty is designed to be placed in a duct or channel of a dust collection system, some distance behind the system’s filter, and utilizes a triboelectric sensor to continuously measure the concentration of dust in the air flow. An excess of dust particles in a duct or channel would indicate that a filter in the…
H262310 · 2016-07-11 — Request for Internal Advice; tariff classification of NOx sensors
This is in reference to your January 30, 2015 request for Internal Advice, forward of Continental Automotive Systems, Inc (“Continental”), dated January 21, 2015. At issue is the proper tariff classification of NOx sensors under the Harmonized Tariff Schedule of the United States (HTSUS). In reaching this decision, we have considered submissions made by Continental in its request memo including the product photographs. Additionally, we have also taken into account information provided by Continental during a conference call on February 3, 2016, and supplemental submission dated, April 26,…
R03595 · 2006-04-06 — The tariff classification of Meters and Testers from the Netherlands
No sample was submitted. The Inpack 2000 C02 devices, the ICC, ICD and ICM all measure the dissolved carbon dioxide content of the beverage via a calculation of the beverage’s temperature and the gas pressure after the bottle has been shaken and the top has been pierced by the device. The ICC uses pressure transducers and displays the calculated carbon dioxide content on its screen. The ICD and ICM require the user to calculate the carbon dioxide content with a special slide rule. New York Ruling Letter 863906 -104, 6-19-91, classified meters that measured the dissolved oxygen content of…
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