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Tungsten Evaporation Boat, Straight Type, V Tub, 0.2 x 7 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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The boat must be matched geometrically and electrically against the evaporation source holder and power supply before installation. Voltage, current, and power ratings require verification against the available resistive-heating supply to prevent electrical mismatch.
- Geometry and Tub Capacity Matching: Confirm boat material, overall dimensions, tub geometry, and tub capacity align with the selected evaporation source holder.
- Electrical Rating Verification: Match the 2.84 V, 194 A, and 551 W electrical ratings with the power supply to ensure safe and efficient operation.
This process covers pre-installation verification, mounting, and initial power-up of the boat in a vacuum evaporation system. All steps assume proper personal protective equipment and a controlled vacuum environment.
Required Equipment: Vacuum evaporation system with compatible source holder, Power supply rated for the boat's electrical specs
- Verify Dimensional Compatibility
Confirm the boat thickness, width, length, tub geometry, and tub capacity match the source holder specifications before handling. - Check Electrical Ratings
Verify the power supply can deliver 2.84 V, 194 A, and 551 W to avoid electrical overload. - Mount the Boat in the Source Holder
Secure the boat into the evaporation source holder, ensuring proper electrical contact and mechanical alignment. - Load Evaporation Material
Place the source material into the V tub cavity, confirming the loaded volume does not exceed the 0.2 cc capacity. - Evacuate the Chamber
Pump the vacuum chamber to the required base pressure before applying power to the boat. - Apply Power and Ramp Temperature
Gradually increase the power supply output to reach the desired evaporation temperature, not exceeding the 1800 °C maximum rating.
Can a 0.2 mm thick tungsten evaporation boat with a 100 mm length and V tub deliver up to 1800 °C without deforming under a 194 A load?
Yes, this straight-type tungsten boat (0.2 x 7 x 100 mm, V tub, 0.2 cc capacity) is rated for a maximum temperature of 1800 °C at 2.84 V, 194 A, and 551 W. The tungsten construction and defined geometry—including 40 mm tub length and 1.8 mm tub depth—are selected specifically for resistive-heating vacuum evaporation, so the boat is designed to maintain its shape within the electrical rating. However, precise thermal-mechanical performance depends on matching the power supply output and source holder interface as specified.
What are the compatibility requirements for integrating this V-tub evaporation boat into an existing vacuum deposition system?
This boat requires exact dimensional matching: 0.2 mm thickness, 7 mm width, 100 mm length, and a V-tub geometry with 40 mm tub length, 1.8 mm tub depth, and 0.2 cc capacity. You must also align the electrical rating (2.84 V, 194 A, 551 W) with your resistive-heating power supply. The boat is designed for vacuum evaporation source loading, so verify that the source holder accepts a straight-type tungsten boat with these dimensions. Confirming geometry, tub volume, and electrical parameters before ordering is recommended.
What handling or storage precautions are needed for tungsten evaporation boats with a 0.2 mm thickness to prevent damage before installation?
Tungsten boats at 0.2 mm thickness are mechanically fragile and should be handled with clean, dry gloves to avoid contamination, bending, or tears. Store them in a dry, low-humidity environment, preferably in original packaging or a protective tray, to prevent oxidation or physical distortion. The minimum order quantity is 5 pcs, and 5-piece or 10-piece packages are available; individual boats should not be stacked with heavy objects. Always inspect for warping or surface defects before mounting in the evaporation source holder.
This tungsten evaporation boat with straight type V tub geometry (0.2x7x100 mm, 0.2 cc capacity) is designed for resistive-heating vacuum evaporation, requiring precise matching of electrical ratings (2.84V, 194A, 551W) and dimensional compatibility with the source holder.
Positive
- Predefined dimensional and electrical specs: Defined boat geometry (0.2x7x100 mm, V tub, 0.2 cc capacity) and electrical rating (2.84V, 194A, 551W) enable direct matching with source holder and power supply, avoiding guesswork during system integration.
- High-temperature tungsten construction: Tungsten material and 1800°C maximum temperature rating support stable resistive heating for a wide range of evaporation processes, provided the power supply can deliver the required current.
Trade-offs
- Power supply matching required: The boat's voltage (2.84V), current (194A), and power (551W) ratings must be exactly matched to the available resistive-heating power supply; incorrect matching can lead to insufficient heating or damage.
- Dimensional compatibility constraint: Overall dimensions (0.2x7x100 mm) and V tub geometry must be verified against the evaporation source holder to ensure proper fit and electrical contact; incompatibility may require additional adapters.
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).
