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99.3% Alumina Ceramic Arc Crucible, 200 mL
Product Type: Alumina Ceramic Arc Crucible
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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What are the dimensional constraints for integrating the 200 mL 99.3% alumina ceramic arc crucible into a high-temperature furnace or holder assembly?
The crucible has a top outer diameter of 73 mm (2.874 in), a lower outer diameter of 48 mm (1.890 in), a height of 86 mm (3.386 in), and a wall thickness of 4 mm (0.157 in). These dimensions must be verified against the receiving holder, furnace cavity, or workspace clearance before procurement to ensure proper fit and thermal expansion allowance.
Does the 99.3% alumina ceramic composition impose any handling or thermal shock limitations compared to higher-purity alumina alternatives?
The crucible is fabricated from 99.3% alumina ceramic, which offers good thermal and chemical resistance for general laboratory melting and sintering applications. However, users should note that 99.3% purity may exhibit slightly lower thermal shock resistance and high-temperature creep performance compared to 99.7% or higher-purity alumina grades, particularly under rapid heating or cooling cycles.
What is the weight and pack configuration of the 200 mL arc crucible for procurement and handling planning?
Each crucible weighs 300 g, and the price basis in the source table is a 10-piece pack. This weight per unit and pack quantity should be factored into handling logistics, storage load capacity, and total shipping weight calculations for laboratory procurement.
The 99.3% alumina arc crucible provides a 200 mL capacity with explicitly defined outer dimensions (top OD 73 mm, lower OD 48 mm, height 86 mm, wall thickness 4 mm) for laboratory crucible workflows, requiring verification against receiving holders and workspace clearances before procurement.
Positive
- 99.3% alumina ceramic material: High-purity alumina composition meets requirements for laboratory processes where alumina ceramic contact material is specified, providing a defined material basis for chemical compatibility and thermal applications.
- Fully specified external geometry: Top and lower outer diameters, height, and wall thickness are explicitly stated, enabling dimensional confirmation against holders, furnaces, and workspace clearances before integration into existing setups.
Trade-offs
- Dimensional fit verification required: Operators must confirm top and lower outer diameters, height, and wall thickness against the receiving holder or process setup prior to quotation, as mismatches could lead to incompatible seating or clearance issues.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
