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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other physical/chemical analysis machines
Non-thermal physical property machines classify under 9024.
If spectrometers with thermal capability
Primary spectroscopic function takes precedence over thermal analysis.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include pushrod material composition certificates for classification verification
• Declare vacuum system components separately if modular
• Verify compliance with OSHA lab safety standards
Related Products 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.