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Labotemp Systems
Vacuum Furnace FVA-11

Vacuum Furnace FVA-11

Product catalog summary

Description:
The Labotemp Vacuum Furnace FVA-11 is a high-performance laboratory vacuum furnace designed for advanced thermal processing and precision material research. It features a compact 3-liter chamber with dimensions of 150 × 150 × 150 mm and can reach a maximum temperature of 1700°C, with a working range of 1600°C. It is suitable for vacuum heat treatment, annealing, brazing, and high-temperature sintering of advanced ceramics, metal alloys, and specialty composite materials. The furnace is equipped with MoSi₂ rod heating elements for excellent thermal efficiency and uniform heat distribution, making it ideal for use in aerospace, semiconductor processing, and material science laboratories.

Key Features:
- Ultra-High Temperature Capability: Reliable operation up to 1700°C.
- Precision Control: B-type thermocouple with advanced programmable controllers.
- Compact & Efficient: Optimized chamber for high-value research samples.
- Industrial-Grade Safety: Rigid insulation and water cooling for extreme conditions.

Specifications:
- Model No.: FVA-11
- Volume: 3 L
- Maximum Temperature: 1700°C
- Working Temperature: 1600°C
- Voltage: 220V, 50/60 Hz
- Power: 4 kW
- Chamber Size: 150×150×150 mm
- Heating Element: MoSi₂ Rod
- Thermocouple: B Type Platinum-Rhodium
- Temperature Controller: Intelligent PID Controller
- Cooling Requirement: Natural Cooling (Optional Water Cooling)
- Heating Rate: 1–10 °C/min (Adjustable)
- Temperature Accuracy: ±1 °C
- Vacuum Range: 500 Pa to 0.06 Pa (with suitable pump)

Features:
- Rigid insulation with high-purity polycrystalline alumina ceramic fiber for excellent thermal efficiency.
- Vacuum and inert gas compatibility for oxidation-sensitive processes.
- Flange-type furnace door with compression sealing for reliable vacuum tightness.
- Intelligent PID programmable temperature controller with up to 30 program segments.
- Integrated over-temperature protection and alarm system for safe operation.

Applications:
- Suitable for sintering advanced ceramics, high-temperature materials, metal alloys, crystal growth, and special composite processing.
- Widely used in aerospace, semiconductor manufacturing, material science research, and advanced engineering laboratories.
- Ideal for research requiring controlled atmosphere or vacuum environments.

Optional Accessories:
- Rotary vacuum pump (≤ 500 Pa)
- Digital vacuum gauge (1.0×10⁵ – 1.0×10⁻¹ Pa)
- Inert gas float flow meter (1–10 L/min)
- Gas pipeline and control unit
- Water cooling system / industrial chiller
- Spare MoSi₂ heating elements

Catalog excerpts

Labotemp Vacuum Furnace FVA-11 is an ultra-high-temperature laboratory vacuum furnace engineered for advanced thermal processing and precision material research. Featuring a compact 3 L chamber (150 x 150 x 150 mm) and a maximum temperature of 1700°C with a 1600°C working range, it supports vacuum heat treatment, vacuum annealing, vacuum brazing, and high-temperature sintering of advanced ceramics, metal alloys, and specialty composite materials. The furnace is equipped with high-performance MoSh rod heating elements, delivering excellent thermal efficiency, uniform heat distribution, and reliable...

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Features: Rigid Insulation Ultra-high temperature vacuum atmosphere furnace designed for operation up to 1700°C, suitable for advanced laboratory and R&D applications. Equipped with high-quality MoSi₂ rod heating elements mounted on both sides, ensuring uniform temperature distribution and long service life under extreme conditions. Vacuum and inert gas compatible, supporting Nitrogen and other protective gases for oxidation-sensitive processes. High-purity polycrystalline alumina ceramic fiber insulation, offering excellent thermal efficiency, low heat loss, and low energy consumption. Flange-type...

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Rotary vacuum pump (≤ 500 Pa) Digital vacuum gauge (1.0×10⁵ – 1.0×10⁻¹ Pa) Inert gas float flow meter (1–10 L/min) Gas pipeline and control unit Water cooling system / industrial chiller Spare MoSi₂ heating elements 144 E, Midwest Avenue, Casper WY 82601, USA Website: www.labotemp.com | Email: info@

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