INNOVACERA 99% alumina suspended TGA crucibles are designed for thermogravimetric analysis and other high-temperature thermal analysis applications. The integrated hollow stem allows the crucible to connect with compatible suspension and weighing systems, while the high-purity alumina body provides good thermal stability, chemical resistance, and low sample contamination. Its stable ceramic structure helps maintain consistent sample positioning and reliable weight-change measurements during heating. Custom dimensions and configurations can be produced to match different thermal analysis instruments and testing requirements.
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
INNOVACERA 99% alumina suspended crucibles are designed for thermogravimetric analysis (TGA) and other high-temperature thermal analysis applications. The crucible features a rounded sample chamber and an integrated hollow stem, allowing it to be installed in compatible suspension and weighing systems.
During testing, the sample is placed inside the lower crucible chamber while the instrument continuously measures changes in mass under controlled temperature and atmosphere conditions. The high-purity alumina construction provides stable performance during heating and helps reduce unwanted interaction between the crucible and test samples.
Key Features
- 99% alumina ceramic
Provides good high-temperature stability, chemical resistance, and dimensional consistency. - Integrated hollow stem
Designed for connection with compatible suspended weighing systems used in TGA instruments. - Stable sample positioning
The one-piece ceramic structure helps keep the crucible securely positioned during thermal testing. - Low sample contamination
High-purity alumina helps minimize contamination and unwanted reactions in many thermal analysis processes. - Suitable for repeated heating cycles
The ceramic body maintains its shape and structure during repeated heating and cooling. - Smooth ceramic surface
Supports convenient sample loading, residue removal, and cleaning after testing.
Typical Applications
These suspended alumina crucibles can be used for:
- Thermogravimetric analysis
- Thermal decomposition testing
- Oxidation and reduction studies
- Ash and residue analysis
- Thermal stability evaluation
- Material weight-loss measurement
- Polymer and chemical characterization
- Ceramic, mineral, and powder analysis
- Laboratory research and quality control
Suitable Sample Types
The crucibles are suitable for testing small quantities of:
- Powders
- Granules
- Polymers
- Chemicals
- Minerals
- Ceramics
- Metals and metal oxides
- Ash and inorganic materials
Shipping & Customs
Your order may require payment of import duties or other customs clearance fees. Please check the notifications from the logistics company or relevant parties and complete the payment in time to prevent the shipment from being returned.
Frequently Asked Questions
It is designed for thermogravimetric analysis and other thermal analysis processes that measure changes in sample weight during controlled heating. Typical applications include decomposition testing, oxidation studies, thermal stability evaluation, ash analysis, and material characterization.
The integrated hollow stem allows the crucible to connect with compatible suspension and weighing systems inside a thermogravimetric analyzer. It also helps position the sample chamber correctly within the furnace during testing.
99% alumina provides good high-temperature stability, chemical resistance, mechanical strength, and dimensional consistency. Its high purity also helps reduce sample contamination and unwanted reactions during thermal analysis.
The crucible can be used for small quantities of powders, granules, polymers, chemicals, minerals, ceramics, metal oxides, ash, and other inorganic materials. Compatibility should be confirmed according to the test temperature and sample chemistry.
No. Compatibility depends on the instrument model, suspension interface, hollow-stem dimensions, crucible capacity, furnace space, and weighing-system configuration. Please provide the analyzer brand, model, drawing, dimensions, or an existing sample for confirmation.
Yes. The crucible diameter, height, wall thickness, sample capacity, stem length, stem inner and outer diameters, overall geometry, and alumina grade can be customized according to the instrument and testing requirements.
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