Nabertherm Chamber Furnace N 7/H

Nabertherm Chamber Furnace N 7/H

Nabertherm Chamber Furnace N 7/H is a high-temperature tabletop chamber furnace designed for precise thermal processing in laboratory and technical applications.

The furnace features a deep chamber with three-sided heating, durable heating elements, and multi-layer insulation for efficient and consistent heat distribution. Its dual-shell stainless steel housing with fan cooling helps maintain low external surface temperatures during operation.

The N 7/H can be used with protective gas boxes to create an inert gas atmosphere. The system includes direct charge temperature control inside the gas box, automatic gas supply, and digital tools for monitoring, programming, and process documentation.

Applications

• Heat treatment workflows
• Annealing and hardening processes
• Laboratory thermal processing
• Controlled atmosphere applications with protective gas boxes

Technical Information

• Maximum temperature: 1150°C
• Recommended working temperature: up to 1100°C
• Furnace type: Tabletop chamber furnace
• Heating: Three-sided heating from both side walls and bottom
• Controller: P570 touchscreen controller
• Programs: 50 programs with 40 segments each
• Protective gas flow rate: 4–50 L/min
• Thermocouple for gas box: Type K

Construction & Heating System

• Deep furnace chamber
• Heating elements mounted on support tubes for free heat radiation
• SiC plate protects the bottom heating elements
• Dual-shell stainless steel housing
• Integrated fan cooling for reduced surface temperature
• Multi-layer insulation with lightweight refractory bricks
• Insulation materials free from classified alumino silicate wool (RCF)

Protective Gas Features

• Protective gas boxes for inert gas atmosphere
• Automatic gas supply system
• Direct temperature measurement at the load inside the gas box
• Charge control for precise process management

Included Accessories

• Protective gas boxes
• Type K thermocouple
• Automatic gas supply system
• Charging plates
• Annealing / hardening foils

Digital Tools

• MyNabertherm App for real-time mobile monitoring
• NTEdit software for program input via MS Excel
• NTGraph software for firing evaluation and documentation via MS Excel
• NTLog Basic for USB-based process data recording

Key Features

• Maximum temperature up to 1150°C
• Recommended working temperature up to 1100°C
• Three-sided heating for even heat distribution
• Durable heating elements with protected bottom heating
• Energy-efficient multi-layer insulation
• Tabletop design for compact installation
• Protective gas compatibility for inert atmosphere processes
• Direct charge temperature control inside the gas box
• Advanced touchscreen controller with multiple programs
• Digital monitoring and process documentation tools
• Designed for specific applications described in the operating instructions

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