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Tungsten Basket Heater, 1 Wire x 0.040 in DIA, 1.25 in H x 3/8 in W x 1/4 in ID, 5 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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This tungsten basket heater must be operated within its rated electrical limits and used only in vacuum evaporation systems. Physical handling requires care to avoid mechanical damage to the brittle tungsten wire structure.
- Electrical Limit: Operate the heater at or below 3.22 V, 37 A, and 119 W to prevent thermal runaway or wire failure.
- Temperature Limit: Do not exceed 1800 °C to avoid material degradation or melting of the tungsten basket.
- Vacuum Environment: Use only in vacuum evaporation systems; atmospheric operation may cause damage to the heater.
- Mechanical Handling: Handle the basket by the base only to avoid bending or breaking the tungsten coils.
- Fit Verification: Confirm the basket dimensions (1.25 in H x 3/8 in W x 1/4 in ID) match the source holder before installation.
This procedure guides the user in verifying compatibility of the tungsten basket heater with the evaporation system and power supply. Correct fit and electrical matching are critical to safe operation and heater longevity.
Required Equipment: Heating power supply, Source holder
- Confirm geometry and package
Confirm the 1 Wire x 0.040 in DIA geometry and choose the required package option (5/PKG or 10/PKG). - Check electrical rating
Check the 3.22 V, 37 A, and 119 W electrical rating against the heating supply to ensure compatibility. - Verify physical fit
Verify the physical fit using the 1.25 in H x 3/8 in W x 1/4 in ID dimensions and the 1800 °C maximum temperature.
What is the maximum operating temperature and electrical rating of the Atomfair Tungsten Basket Heater AF-TBH125H38W14ID1W0040C5V322A37W119P5?
The maximum operating temperature is 1800 °C, with an electrical rating of 3.22 V, 37 A, and 119 W. These specifications are critical for matching the heater to a compatible power supply and ensuring safe operation in high-temperature vacuum evaporation processes.
What are the exact dimensions and wire configuration of this tungsten basket heater?
The heater features a single wire with a diameter of 0.040 inches, a height of 1.25 inches, a width of 3/8 inch, and an inner diameter of 1/4 inch, with 5 coils. These dimensions are essential for verifying physical fit within the source holder and ensuring proper coil geometry for uniform evaporation.
What package options are available for the Atomfair Tungsten Basket Heater and how do they affect procurement?
The heater is available in package options of 5 per pack (5/PKG) and 10 per pack (10/PKG). Selecting the appropriate package quantity is important for inventory management and cost efficiency in laboratory or production settings, especially when multiple evaporation runs are planned.
This tungsten basket heater is rated for 1800 °C vacuum evaporation source heating with a defined 3.22 V, 37 A, 119 W electrical loading and a 1.25 in H x 3/8 in W x 1/4 in ID geometry, making it a specific replacement candidate that must be matched to both the source holder and the heating supply before procurement.
Positive
- High-temperature evaporation capability: Rated to 1800 °C, this basket heater is specified for vacuum evaporation source heating requiring elevated temperatures.
- Defined electrical loading reference: The 3.22 V, 37 A, and 119 W rating provides a direct basis for matching the heater to the available power supply.
Trade-offs
- Power supply matching required: Operators must verify the 3.22 V, 37 A, and 119 W electrical loading against the heating supply before use.
- Source-holder fit verification needed: The 1.25 in H x 3/8 in W x 1/4 in ID geometry and coil count must be confirmed for source-holder compatibility and replacement matching.
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).
