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Tungsten Evaporation Boat, Step Type, Flat Tub, 0.3 x 20 x 112 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 document specifies the operational constraints for the tungsten evaporation boat to ensure safe and effective use. It includes compatibility requirements and thermal limits that must be observed during vacuum deposition.
- Holder Compatibility: The boat geometry must match the evaporation source holder to ensure proper seating.
- Electrical Matching: The boat's voltage, current, and power ratings must be matched with the resistive-heating power supply.
- Vacuum Operation: The boat must be operated under vacuum to prevent tungsten oxidation at high temperatures.
- Temperature Limit: The maximum temperature rating must not be exceeded during evaporation.
This procedure outlines the steps to safely install and operate the tungsten evaporation boat in a vacuum deposition system. Follow these steps to ensure proper function and avoid damage.
Required Equipment: Vacuum evaporation system, Resistive-heating power supply
- Confirm Compatibility
Confirm that the boat's dimensions and tub geometry match the evaporation source holder. - Install Boat
Install the boat into the evaporation source holder, ensuring it is securely seated. - Connect Power Supply
Connect the power supply to the boat's terminals, verifying that the settings match the boat's electrical rating. - Evacuate Chamber
Evacuate the vacuum chamber to the required level before applying power. - Heat Gradually
Heat the boat gradually to the target temperature, ensuring it does not exceed the maximum rating.
What electrical rating and maximum temperature must be matched for this tungsten evaporation boat?
The tungsten evaporation boat is rated at 1.47 V, 204 A, and 300 W, with a maximum temperature of 1200 °C. These electrical values should be matched with the resistive-heating power supply before ordering to ensure proper operation. The temperature rating supports process temperature-limit matching.
What dimensions and tub specifications must be confirmed for compatibility with an evaporation source holder?
The boat has overall dimensions of 0.3 mm thickness, 20 mm width, and 112 mm length, with a tub length of 48 mm, depth of 3 mm, and capacity of 1.7 cc. Confirmation of these dimensions, tub geometry (flat tub, down step 4), and tub capacity against the selected evaporation source holder is required before installation.
What package quantities and minimum order requirements apply to this tungsten evaporation boat?
The minimum order quantity is 5 pieces, with package options of 1 pack of 5 pcs or 1 pack of 10 pcs available for quotation planning. These packaging and quantity details should be confirmed before ordering to meet procurement requirements.
The Atomfair tungsten evaporation boat (step type, flat tub, 0.3x20x112 mm) provides a precisely defined geometry and electrical rating for resistive-heating vacuum evaporation, with a 1.7 cc tub capacity and 1200°C maximum temperature, requiring careful matching to source holder and power supply.
Positive
- Tungsten construction for high-temperature resistive evaporation: Tungsten provides high melting point and electrical conductivity suitable for resistive heating evaporation sources up to 1200°C as specified.
- Defined geometry and tub capacity for source loading: The 0.3x20x112 mm overall dimensions and 1.7 cc tub capacity allow precise dimensional matching to evaporation source holders and source material volume estimation.
Trade-offs
- Maximum temperature limited to 1200°C: The 1200°C maximum temperature rating restricts use to evaporation processes that do not require higher temperatures, such as for refractory materials with higher sublimation points.
- Requires precise electrical and dimensional matching: The specific voltage (1.47 V), current (204 A), and geometry (step type, flat tub, down step 4) must be matched to the power supply and source holder, limiting interchangeability without verification.
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).
