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NACHTR - Rotary Reactor Tube Furnaces

NACHTR - Rotary Reactor Tube Furnaces

Product Details:

  • Model No NACHTR Series
  • Voltage 220/240V, 110V options available
  • Accuracy 1C
  • Capacity 120 Liters
  • Frequency 50/60 Hz
  • Feature Rotating Tube Action, High Temperature Uniformity, Programmable Operation
  • Power Source Electric
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NACHTR - Rotary Reactor Tube Furnaces Price And Quantity

  • 5000 INR
  • 1 Piece

NACHTR - Rotary Reactor Tube Furnaces Product Specifications

  • NACHTR Series
  • Laboratory, Research, Industrial Applications
  • Rotating Tube Action, High Temperature Uniformity, Programmable Operation
  • 50/60 Hz
  • 120 Liters
  • 1C
  • 220/240V, 110V options available
  • Rotary Reactor Tube Furnace
  • High-Grade Stainless Steel, Alumina Tube
  • Electric
  • Digital PID Controller
  • Refractory Ceramic, Insulation, Heating Elements, Rotating Tube
  • Semi and Fully Automatic
  • Up to 1200C
  • Ambient to Maximum Temperature
  • Approx. 50120 kg
  • Custom As Per Model (e.g., 1200 x 600 x 700 mm)

NACHTR - Rotary Reactor Tube Furnaces Trade Information

  • 5-10 Piece piece Per Month
  • 6-8 Week

Product Description

The NACHTR rotating furnaces combine in a laboratory scale unit many of the advantages of a fluidised bed reactor with those of a rotary kiln.

The sample is simultaneously heated and mixed under a controlled atmosphere. This overcomes the longer reaction times required in standard chamber or tube furnaces.

Standard Features

  • 1100°C maximum operating temperature
  • Developed in partnership with the Imperial College of Science & Technology, London
  • Carbolite 301 controller, with single ramp to set-point & process timer
  • Heating is provided by long life, rapid heating, resistance wire elements mounted in rigid, half cylindrical vacuum formed insulation modules
  • Quartz reaction vessel included as standard
  • The fluted internal surface of the reactor ensures good mixing as the variable speed electric drive system oscillates the reactor tube through 315 °
  • A positive break safety interlock switch cuts power to the elements when the heating chamber is open
  • Gas enters the reactor through a flexible silicon rubber tube
  • A 30 mm flow meter calibrated for nitrogen is provided
  • A single seal gasket directs the reactor exhaust into a removable stainless steel exhaust box from where a gas outlet allows piping to an extraction system

Options (specify these at time of order)

  • Over-temperature protection (recommended to protect valuable contents & for unattended operation)
  • Single or multiple flow meters calibrated for different gases
  • Hydrogen detectors & gas safety system
  • A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
  • Optional inconel reactor

Control Options

  • 301 Standard Controllers
  • nanodac Record / Control / Programmer
  • 3216 Programmable Controllers
  • 3508 Programmable Controllers

Content may be subject to modifications or corrections



Advanced Furnace Technology for Research and Industry

The NACHTR Series Rotary Reactor Tube Furnaces combine high-grade materials, precision engineering, and a user-friendly interface to deliver superior performance in demanding laboratory and industrial applications. With programmable controls, exceptional temperature uniformity, and customizable configurations, these furnaces facilitate a wide range of complex processes including material synthesis, catalyst reaction, and thermal decomposition. The robust design supports long-term use and operational safety, ensuring reliable and reproducible results every time.


Custom Configurations and Simple Operation

NACHTR rotary tube furnaces are available with tube diameters from 25 to 150 mm and chamber lengths of 4001200 mm, ensuring compatibility with various sample sizes and process requirements. The semi or fully automatic digital PID controller streamlines operation, with data logging, atmospheric control, and RS232/USB connectivity for enhanced process management. The rotary action of the tube ensures even temperature distribution and process consistency, maximizing throughput and quality.

FAQs of NACHTR - Rotary Reactor Tube Furnaces:


Q: How does the NACHTR rotary reactor tube furnace ensure temperature accuracy and uniformity?

A: The NACHTR furnace uses advanced heating elements (MoSi2 or Kanthal) combined with high-efficiency ceramic fiber insulation and a rotating tube mechanism. The digital PID controller precisely maintains temperatures up to 1200C with an accuracy of 1C, while rotary action promotes uniform heat distribution across samples.

Q: What processes or applications are best suited for the NACHTR Series rotary reactor tube furnace?

A: This furnace is ideal for material synthesis, catalyst reaction studies, and pyrolysis research in laboratories and industrial settings, supporting a range of sample sizes and controlled environments thanks to its customizable tube diameters, various chamber lengths, and advanced atmosphere compatibility.

Q: When should I choose a rotary tube furnace over a standard tube furnace?

A: A rotary tube furnace is recommended when your process requires enhanced mixing, uniform heating, or improved reaction kineticssuch as in catalyst testing, powder synthesis, and thermal treatments of materials. The rotation ensures consistent processing across the entire sample volume.

Q: Where can the NACHTR furnace be installed and used?

A: These furnaces are suitable for installation on laboratory benchtops or as free-standing units in research institutes, quality control labs, and industrial production environments. Their compact yet robust design accommodates installations with custom dimensions as per model requirements.

Q: What safety features are included in the NACHTR rotary tube furnace?

A: Safety is ensured through over-temperature protection, emergency shutdown systems, and robust refractory insulation. These features help prevent overheating and maintain operator safety during all operational phases.

Q: How does the atmosphere control system work, and what environments are compatible?

A: The advanced control system enables operation under vacuum or inert gas environments, allowing sensitive processes to proceed without exposure to air or contaminants. Atmosphere can be precisely set and monitored through the digital interface, enhancing process flexibility and integrity.

Q: What are the primary benefits of using a NACHTR rotary reactor tube furnace?

A: Key advantages include programmable operation, high temperature precision, versatile configuration options, advanced safety features, and efficient data logging. This allows for reproducible results, streamlined workflow, and adaptability to evolving research and industrial needs.

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