Nabertherm™ NA--1281K2 (NA Series) NA120/85 Forced Air Circulation Chamber Furnace with B500 Controller, 120L

Nabertherm™ NA--1281K2 High-Temperature Convection are designed for excellent temperature uniformity and reliable performance in a wide range of thermal processes. They are ideally suited for applications such as annealing, crystallization, preheating, heat hardening, and various processes in tool manufacturing. Thanks to their modular construction, these convection  can be easily adapted to specific process requirements using appropriate accessories.

These  are available with maximum temperatures of 450°C, 650°C, or 850°C and ensure precise and consistent heat distribution through horizontal air circulation supported by stainless steel air deflectors. The pivoting door is hinged on the right for convenient access, while temperature uniformity according to DIN 17052-1 is maintained within ±4°C in the empty usable space (±5°C for selected models). The  include a base plate and strips for additional insert plates, and a base frame is also supplied as standard. Certain models are designed as tabletop units. Control options include B500/B510 and C540/C550 controllers, along with NTLog Basic functionality for process data recording via USB flash drive.

Key Features:

Maximum Temperature: 450°C / 650°C / 850°C
Excellent temperature uniformity according to DIN 17052-1
Horizontal air circulation with stainless steel air deflectors
Pivoting right-hand door for easy operation
Modular design for flexible configuration
Base plate and insert plate support included
Base frame included (tabletop design for selected models)
Controller options: B500, B510, C540, C550
NTLog Basic for USB process data recording
Suitable for annealing, crystallization, preheating, and heat hardening applications

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