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Tungsten Basket Heater, 1 Wire x 0.040 in DIA, 3 in L x 1.25 in H x 3/16 in ID, 13 Coils
Product Type: Tungsten Basket Heater
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, basket geometry matching and configuration confirmation, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The tungsten basket heater for vacuum evaporation requires strict electrical matching and vacuum environment for safe operation. Operation outside rated voltage or current may cause catastrophic failure or safety hazards.
- Electrical limits: The heater must be powered by a supply delivering exactly 6.22 V at 32 A (199 W) to prevent overheating.
- Vacuum requirement: The heater must be operated in a vacuum chamber to avoid oxidation and maintain structural integrity at 1800 °C.
- Mechanical fit: The 3 in L x 1.25 in H x 3/16 in ID geometry must be verified against the source holder to ensure proper seating.
- Wire gauge: The 0.040 in diameter tungsten wire construction limits mechanical load and requires careful handling.
- Package selection: Choose the 5 or 10 piece package based on expected replacement frequency to avoid unnecessary inventory.
Follow these steps to safely install the heater in a vacuum evaporation system and energize it within rated parameters. Proper electrical matching and environmental control are essential for safe operation.
Required Equipment: Power supply, Vacuum chamber, Source holder, Electrical leads
- Verify power supply capability
Verify that the power supply is capable of delivering 6.22 V at 32 A continuously. - Inspect heater for damage
Inspect the tungsten basket heater for any signs of mechanical damage or deformation. - Mount heater in holder
Mount the heater into the source holder, ensuring the 3 in length and 1.25 in height fit correctly. - Connect electrical leads
Connect the electrical leads to the heater terminals, ensuring secure contact and correct polarity. - Evacuate chamber
Evacuate the chamber to the required vacuum level before applying power. - Apply power gradually
Gradually increase the power supply output to the rated 199 W while monitoring the temperature. - Stabilize temperature
Allow the heater to stabilize at the desired evaporation temperature before starting the deposition.
What are the electrical and temperature specifications of the Atomfair AF-TBH3L125H316ID1W0040C13V622A32W199P5 tungsten basket heater?
This tungsten basket heater is rated at 6.22 V, 32 A, and 199 W, with a maximum operating temperature of 1800 °C. These parameters are critical for matching the heater to an appropriate power supply and ensuring it can sustain the high temperatures required for vacuum evaporation of materials.
What are the physical dimensions and wire geometry of this tungsten basket heater, and how do they affect compatibility?
The heater has a 1-wire construction with a 0.040-inch diameter, overall dimensions of 3 inches in length, 1.25 inches in height, and a 3/16-inch inner diameter, with 13 coils. These specifications determine physical fit within an evaporation source holder and must be verified against the existing setup to ensure proper replacement or integration.
What package options are available for this tungsten basket heater, and what should be considered before procurement?
The heater is available in packages of 5 or 10 pieces. Before ordering, confirm that the 1 Wire x 0.040 in DIA geometry matches your source holder, and verify that your power supply can deliver the required 6.22 V, 32 A, and 199 W loading.
This tungsten basket heater is designed for vacuum evaporation at temperatures up to 1800°C, with a specific geometry of 1 wire x 0.040 in DIA, 3 in L x 1.25 in H x 3/16 in ID and 13 coils, requiring a 6.22 V, 32 A, 199 W power supply for operation.
Positive
- High-temperature capability up to 1800°C: Supports high-temperature vacuum evaporation processes, enabling deposition of refractory materials.
- Clear electrical rating for power matching: Specified at 6.22 V, 32 A, 199 W provides a direct reference for selecting a compatible power supply, reducing trial-and-error.
Trade-offs
- Fixed geometry limits compatibility: The 0.040 in wire diameter and 3/16 in ID require confirmation of source-holder fit and replacement matching before procurement, as non-standard dimensions may not accommodate all setups.
- Specific power supply requirements: The 6.22 V, 32 A rating is not a common off-the-shelf supply, potentially requiring a custom or adjustable power source to meet exact loading conditions.
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).
