Thermal analysis instruments and apparatus
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; parts and accessories thereof: > Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared): > Other: > Electrical > Thermal analysis instruments and apparatus
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 9027.50.40.20
Differential Scanning Calorimeter DSC 214
The DSC 214 is an electrical thermal analysis instrument that measures heat flow differences between a sample and reference as a function of temperature using infrared detection. It falls under HTS 9027.50.4020 as it is an electrical apparatus for thermal analysis employing optical radiations in the infrared spectrum. Commonly used in polymer and pharmaceutical labs for material characterization.
Thermogravimetric Analyzer TGA 701
The TGA 701 electrically measures mass changes in materials as temperature varies, using infrared optics for precise furnace monitoring. Classified under HTS 9027.50.4020 for its role as electrical thermal analysis apparatus with optical radiation components. Essential for decomposition studies in R&D labs.
Linkam DSC Stage for Microscopy
Electrical DSC stage with IR transparent window for in-situ thermal analysis under optical microscope. Meets HTS 9027.50.4020 as thermal analysis apparatus using optical radiations. Used in biological materials research.
Netzsch STA 449 F3 Jupiter Simultaneous Thermal Analyzer
This STA combines TGA and DSC in one electrical unit, using IR optics to simultaneously analyze mass change and heat flow under thermal stress. It qualifies for HTS 9027.50.4020 as advanced electrical thermal analysis apparatus employing optical radiations. Used in materials science for high-precision thermal property determination.
TA Instruments Q2000 Modulated DSC
Modulated differential scanning calorimeter using electrical heating and IR detection for superior heat capacity measurements. Falls under HTS 9027.50.4020 due to its optical radiation-based thermal analysis capabilities. Ideal for pharmaceutical stability testing.
PerkinElmer TGA 8000 Thermogravimetric Analyzer
Advanced TGA featuring magnetic suspension balance and IR furnace monitoring for accurate thermal decomposition profiles. Electrical thermal analysis apparatus using optical radiations qualifies it for HTS 9027.50.4020. Widely used in petrochemical quality control.
Hitachi DSC7000X Differential Scanning Calorimeter
High-sensitivity DSC with electrical control and infrared optical system for precise phase transition analysis. Meets HTS 9027.50.4020 criteria as electrical thermal analysis instrument using optical radiations. Applied in food science for melting point determination.
Linseis L81 A4000 Dilatometer
Electrical dilatometer measuring thermal expansion using optical non-contact displacement detection in IR range. Classified HTS 9027.50.4020 for thermal analysis via optical radiations. Critical for ceramic materials engineering.
Setaram Setsys Evolution TGA-DTA
Combined thermogravimetric and differential thermal analyzer with electrical operation and IR optical monitoring. HTS 9027.50.4020 applies to this electrical thermal analysis apparatus using optical radiations. Used in battery materials development.
Mettler Toledo TGA/DSC 3+
Modular thermal analyzer platform combining TGA and DSC with electrical control and infrared sample observation. Qualifies under HTS 9027.50.4020 as versatile electrical thermal analysis using optical radiations. Standard in quality control labs.
Rigaku DSC 8231 Thermoplus
High-performance DSC utilizing electrical power and IR optics for sub-microgram heat flow detection. Electrical thermal analysis apparatus with optical radiations fits HTS 9027.50.4020 perfectly. Used in nanotechnology research.
Horiba Dilatometer DIL 402
Electrical pushrod dilatometer employing infrared optical interferometry for thermal expansion measurement. Classifies under HTS 9027.50.4020 for optical radiation thermal analysis capabilities. Essential for glass industry R&D.
Anton Paar Rheometer with Thermal Control
Rotational rheometer incorporating electrical thermal analysis chamber with IR temperature monitoring. Electrical apparatus using optical radiations for thermal analysis qualifies for HTS 9027.50.4020. Polymer rheology applications.
Malvern Morphologi 4-ID with Thermal Stage
Automated particle characterization system with integrated electrical thermal stage using IR optics. Classifies HTS 9027.50.4020 for thermal analysis component employing optical radiations. Pharmaceutical particle sizing.
Brookhaven Thermal Analysis Viscometer
Electrical viscometer with integrated thermal analysis using infrared non-contact temperature measurement. Fits HTS 9027.50.4020 as thermal analysis apparatus with optical radiation capabilities. Biotechnology applications.