About

Three zone, horizontal, gradient, split typetubular furnace.

Bench top model.

The furnace body is detachable from thecontroller box with at least 2 metre of cable.

The furnace is split type with hinges at therear, which will split the furnace into two halves along its length. For easyexchange of work tubes and allows the option to insert work tubes with flanges

All three zones of the furnace have a maximum operating temperature of 1200C.

All three furnace zones have continuousoperating temperature of 1100Cand usable at this temperature continuously for more than a week.

Overall heated length with minimum 600 mm &divided into three 150 mm heated zones with two 75 mm unheated zone barriersapproximately.

Two temperature profile (gradient) graphs of thefurnace supplied along with the quote showing the temperature gradient in thefurnace for the following two temperature profiles: (1) Zone 1: 1100C Zone 2: 950C Zone 3: 800C (2) Zone 1: 1100C Zone 2: Off Zone 3: 400C.

Temperature of each zone is controlledseparately by an independent programmable PID temperature controller

Each temperature controller is one/multipleunique programs saved in memory and 24 segments which can be set as ramp ordwell.

Each temperature controller with 1.5-2 inchdisplay with 4 digits resolution

The temperature controller with displaytemperature in Celsius.

Each PID programmable temperature controllershould have the auto-start option to resume the current program from its lastposition after a power outage

Each zone has separate thermocouple of type Nfor precise temperature control.

The tubes of 50 mm ID and 60 mm OD.

2 numbers of end plugs for proper insulation ofends of the work tube.

Diameter 3 mm gland for access for optional typeN probe thermocouple up to temperature 1200C.

The furnace Kanthal A1 high-quality radiatingwire elements embedded in high-quality vacuum-formed insulation of the furnacebody, which ensures fast heat-up and excellent temperature control.

External dimensions of the furnace 575H X 795W X480D +/- 5mm.

Power consumption of furnace 2.5kW

Single Phase, 240 V, 50 Hz AC

Three-Zone Precision Heating

The split tubular furnace provides independent temperature control in three heating zones, enabling gradient temperature profiles critical for complex material research and development. Uniformity is precisely maintained within 1C, ensuring reliable results in advanced thermal treatment and experimentation. This feature is particularly valuable for laboratories carrying out gradient heating studies or simultaneous multi-sample processing.


Advanced Digital Control and Safety

A high-performance PID programmable controller regulates each zone, supporting flexible ramp and soak profiles. Its integrated over-temperature protection and interlock switches enhance safety, while the user-friendly LCD/LED display and optional PC connectivity streamline process programming and monitoring. These features combine to deliver safe, repeatable, and efficient operation during crucial research workflows.


Customizable and Versatile Design

The furnace accommodates various tube materials and diameters, making it adaptable for different research protocols. Split open construction allows convenient tube access, and mounting options include tabletop or stand. With robust insulation and a choice of cooling methods, this system meets the demands of thermal treatment, annealing, and sintering in both small-scale and higher-capacity laboratory environments.