A compact 99% alumina tapered microcrucible designed for thermal analysis instruments. The wider opening allows convenient sample loading, while the narrow bottom supports stable positioning in compatible sample holders. Its 0.5 mm thin wall provides efficient heat transfer for small-volume laboratory testing.
Product Properties
Downloads & Resources
| Resource Type | Link |
|---|---|
| Safety Data Sheet (SDS) | 99% Alumina MSDS-Innovacera |
| Technical Data Sheet (TDS) | INNO-99% Alumina Ceramic Material Properties-SU0627 |
Product Details
The 99% alumina tapered micro crucible is designed for holding small sample quantities during thermal analysis and high-temperature laboratory testing. Its compact, tapered structure features a wider opening and a narrower bottom, allowing convenient sample loading while providing stable positioning in compatible thermal analysis instrument holders.
Manufactured from 99% alumina ceramic, the crucible offers high-temperature resistance, good chemical stability, electrical insulation and resistance to wear and corrosion. The dense ceramic surface helps reduce sample contamination and provides reliable performance during repeated heating and cooling cycles.
With a top outer diameter of 6 mm, a bottom outer diameter of 3.77 mm and an overall height of 8.5 mm, this micro crucible is suitable for applications requiring a small sample capacity and precise thermal response. Its thin 0.5 mm wall helps support efficient heat transfer between the furnace environment and the test sample.
The crucible can be used in compatible thermal analysis systems for material characterization, oxidation studies, decomposition testing, mass-change evaluation and other laboratory thermal analysis processes. Instrument holder dimensions and operating conditions should be confirmed before use.
Typical Applications
• Thermal analysis instruments
• Thermogravimetric analysis
• Differential thermal analysis
• Small-sample high-temperature testing
• Oxidation and decomposition studies
• Material mass-change evaluation
• Ceramic, metal and powder testing
• Laboratory material characterization
Shipping & Customs
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Frequently Asked Questions
A 99% alumina ceramic crucible is used as a sample container for thermal analysis applications such as TGA, DSC, STA, and other high-temperature material testing processes.
99% alumina ceramic provides excellent thermal stability, chemical resistance, and low contamination characteristics, making it suitable for reliable sample testing under elevated temperatures.
Alumina thermal analysis crucibles can be used to hold various powders, particles, chemicals, ceramics, metals, polymers, and other materials during thermal characterization and high-temperature testing.
Yes. Alumina ceramic crucibles are commonly used for TGA, DSC, STA, and other thermal analysis techniques, provided that the crucible dimensions and design are compatible with the testing instrument.
The appropriate crucible should be selected based on the instrument model, sample volume, crucible dimensions, shape, and testing requirements. Please confirm the required specifications before ordering.
Yes. Custom dimensions, shapes, alumina purity levels, surface finishes, and other specifications can be manufactured according to specific thermal analysis and laboratory requirements.
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