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Tungsten Evaporation Boat, Straight Type, Sphere Tub, 0.3 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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This tungsten evaporation boat is a resistive-heating component rated for vacuum evaporation use up to 1200 °C. Its installation requires confirmed compatibility between boat geometry, tub capacity, and the mating holder and power supply.
- Mating compatibility: Confirm boat geometry, tub geometry, and tub capacity against the selected evaporation source holder before installation.
- Electrical rating matching: Match the rated voltage, current, and power values to the available resistive-heating power supply before energizing the boat.
- Thermal limit: Use the 1200 °C maximum temperature rating to limit the evaporation process temperature.
- Tub configuration: Verify that the sphere tub configuration is correct for the intended evaporation source loading.
This procedure describes the installation and initial operation of the tungsten evaporation boat in a vacuum evaporation system. Complete all compatibility checks before applying electrical power.
Required Equipment: Evaporation source holder, Resistive-heating power supply
- Confirm compatibility
Confirm that the boat dimensions, tub geometry, and tub capacity match the evaporation source holder before installation. - Verify electrical ratings
Verify that the power supply matches the rated voltage, current, and power values for the boat. - Mount the boat
Mount the boat securely in the evaporation source holder with the sphere tub positioned for source loading. - Load source material
Load evaporation source material into the tub within its rated capacity. - Energize the boat
Energize the boat only after the source holder and power supply compatibility has been confirmed. - Monitor operation
Monitor the boat temperature and electrical load throughout operation to stay within the rated limits.
What power supply specifications are required to operate this tungsten evaporation boat?
The boat requires 1.47 V, 204 A, and 300 W electrical rating, with a maximum temperature of 1200 °C. These values must be matched to the resistive-heating power supply before ordering to ensure proper operation.
How do I verify compatibility of this evaporation boat with my existing source holder?
Confirm the boat material (tungsten), overall dimensions (0.3 mm thickness, 17 mm width, 100 mm length), tub geometry (sphere tub, dia.15×3), and tub capacity (0.7 cc) against the selected evaporation source holder. The tub working space is 45 mm length and 2.9 mm depth.
What is the significance of the sphere tub geometry and how does it affect evaporation performance?
The sphere tub configuration (dia.15×3) defines the source loading volume and shape, with a 0.7 cc capacity and 45 mm tub length. This geometry is selected to match the evaporation source holder and ensure uniform resistive heating for the specified process.
Tungsten evaporation boat with straight geometry and sphere tub configuration, rated for 1200°C and 300W resistive heating, requiring precise matching of electrical parameters and source holder compatibility.
Positive
- Tungsten construction up to 1200°C: Tungsten material supports a maximum operating temperature of 1200°C, suitable for high-temperature evaporation processes in vacuum deposition.
- Precise tub geometry for loading: Defined tub dimensions (45 mm length, 2.9 mm depth, 0.7 cc capacity) enable accurate source material volume estimation before installation.
Trade-offs
- Electrical rating matching required: Voltage (1.47 V), current (204 A), and power (300 W) must be verified against the available resistive-heating power supply to avoid mismatch.
- Compatibility with source holder: Boat geometry, tub configuration (sphere tub, dia.15 x 3), and overall dimensions must be confirmed compatible with the evaporation source holder prior to installation.
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).






