Across International TF-50K Laboratory Muffle Furnace
Digital PID controlled resistance heated muffle furnace for laboratory ashing and firing up to 1700°C. Fits HTS 8514.19.00.00 other resistance heated laboratory furnaces.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If refractory muffle components only
Separate refractory ceramic goods classify under Chapter 69.
If industrial kiln parts adapted for lab use
Parts of industrial furnaces have different classification.
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
• PID controller programming manual required for customs
• 1700°C capability needs high-temperature material verification
• Include shelf loading capacity specifications
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