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Tungsten Evaporation Boat, Straight Type, Sphere Tub, 0.15 x 17 x 100 mm
Product Type: Evaporation Boat
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.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Tungsten evaporation boats require careful matching of geometry, tub volume, and electrical ratings to the evaporation source holder and power supply. Failure to confirm compatibility prior to installation may result in improper fit, inadequate heating, or exceedance of the maximum operating temperature of 1800 °C.
- Geometry Matching: Confirm overall dimensions (0.15 x 17 x 100 mm) and tub geometry (sphere tub, 15 mm length, 2.7 mm depth, 0.2 cc capacity) against the source holder cavity.
- Electrical Rating Verification: Match the rated voltage (4.96 V), current (136 A), and power (675 W) with the resistive-heating power supply output to avoid electrical mismatch.
- Maximum Temperature Limit: Do not exceed the 1800 °C maximum temperature rating during evaporation processing to prevent boat degradation or failure.
- Material Compatibility: Confirm tungsten material compatibility with the evaporation source materials and vacuum environment to avoid contamination or undesired reaction.
What are the electrical specifications of the Atomfair tungsten evaporation boat and how do they affect power supply selection?
The boat has a voltage rating of 4.96 V, current rating of 136 A, and power rating of 675 W. These values must be matched with the resistive-heating power supply to ensure proper operation and avoid overloading. The maximum temperature of 1800°C also depends on achieving these electrical parameters.
What dimensions and tub geometry must be verified for compatibility with an evaporation source holder?
The boat has overall dimensions of 0.15 mm thickness, 17 mm width, and 100 mm length. The tub has a length of 15 mm, depth of 2.7 mm, and capacity of 0.2 cc with a sphere tub configuration. These parameters must be confirmed against the source holder's mounting and clearance specifications.
What is the maximum temperature rating and what process considerations does it impose?
The maximum temperature is 1800°C, which supports high-temperature evaporation processes. Users must ensure their vacuum system and source holder can withstand this temperature and that the power supply can deliver the required 675 W to reach it. The tungsten material is selected for its high-temperature stability.
This tungsten evaporation boat (straight type, sphere tub, 0.15 x 17 x 100 mm) offers a defined geometry and electrical rating for resistive-heating vacuum deposition, but requires careful system integration matching and has a limited 0.2 cc source material capacity.
Positive
- Tungsten construction for high-temperature evaporation: Tungsten material provides the necessary electrical resistivity and thermal stability for resistive-heating evaporation sources, supporting operation up to 1800 °C.
- Defined geometry and electrical ratings for system integration: The 0.15 x 17 x 100 mm dimensions, 0.2 cc tub capacity, and 4.96 V / 136 A / 675 W ratings allow precise matching with evaporation source holders and power supplies, reducing installation risk.
Trade-offs
- Non-universal holder and power supply compatibility: The boat must be matched to the specific source holder geometry, tub dimensions, and electrical ratings of the available power supply; improper matching can lead to poor performance or equipment damage.
- Fixed tub capacity limits source material volume: The 0.2 cc tub capacity constrains the volume of evaporation source material that can be loaded per run, requiring careful planning for processes needing larger material quantities.
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).
