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Large-Diameter Three-Zone Tube Furnace, 1100 °C
LABORATORY THERMAL PROCESSING EQUIPMENT
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LABORATORY PROCUREMENT SUPPORT
For model selection, configuration matching, power supply confirmation or quotation review, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Operate within rated electrical supply of 208-240V at 12kW to prevent overload or damage. Confirm temperature class, tube size, gas/vacuum package, and power supply before installation to ensure compatibility.
- Electrical Supply Constraint: Connect only to a power source matching the rated 208-240V, 12kW specification to avoid electrical hazards.
- Pre-Installation Verification: Verify temperature class, usable process size, gas/vacuum package, and accessory configuration prior to setup.
- Handling and Packaging: Maintain protective inner materials and reinforced outer packaging during handling and storage to prevent damage.
Set up the furnace with verified electrical supply and gas/vacuum connections for controlled thermal processing. Follow sequential steps for safe heating, annealing, or sintering under vacuum or flowing gas.
Required Equipment: Power supply matching 208-240V, 12kW, Gas or vacuum system per configuration, NC display control interface
- Confirm electrical supply
Verify the incoming power line matches 208-240V at 12kW before connecting the furnace. - Attach gas or vacuum lines
Connect the required gas supply or vacuum system to the furnace inlet as specified in the configuration. - Set temperature parameters
Program the three temperature zones via the NC display screen to achieve the desired thermal profile. - Begin heating cycle
Start the furnace and monitor the ramp-up to the target temperature under controlled atmosphere or vacuum. - Complete processing and cool down
Allow the furnace to cool to a safe temperature before opening the tube or removing samples.
How does the three-zone heating configuration enhance temperature uniformity for large-diameter tube furnace applications?
The three-zone configuration provides independent control over three heating zones along the tube length, enabling a long constant temperature zone and precise temperature profiling. This is particularly beneficial for large-diameter tubes where maintaining uniformity across a wide cross-section is challenging, supporting multi-sample sintering and medium-scale testing.
Can the Large-Diameter Three-Zone Tube Furnace operate under both vacuum and inert gas atmospheres?
Yes, it is designed as a vacuum/atmosphere tube furnace, supporting controlled heating under vacuum or flowing-gas conditions. The ability to use an inner quartz tube inside the large outer quartz tube also facilitates specialized applications such as large-area monolayer graphene growth under controlled gas environments.
What power supply and electrical infrastructure are required for the 12KW Large-Diameter Three-Zone Tube Furnace?
This furnace is rated at 12KW power consumption and requires a 208-240V power supply. Installation should be coordinated with a qualified electrician to ensure proper circuit capacity and safety compliance. Confirmation of the power supply configuration is part of the quotation process.
Large-diameter three-zone tube furnace with 1100°C capability, designed for multi-sample sintering and graphene growth under controlled atmosphere or vacuum conditions.
Positive
- Large-diameter long constant temperature zone: The big tube size and extended constant temperature area enable multi-sample sintering or medium-scale tests, improving batch processing throughput and uniformity.
- Inner quartz tube for graphene growth: The outer quartz tube can accommodate an inner tube, allowing direct synthesis of large-area monolayer graphene, expanding the furnace's application scope beyond standard thermal processing.
Trade-offs
- High power and voltage requirement: Rated at 12 kW and requiring 208–240 V, the furnace demands dedicated electrical infrastructure and may increase operating costs, limiting deployment in labs with standard power supplies.
- Vacuum/atmosphere infrastructure needed: As a vacuum/atmosphere tube furnace, operation requires external gas supply, vacuum pump, and proper ventilation, adding complexity and setup costs for the laboratory.
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).
