Lab box furnace

 Overview of use:

Lab box furnace is a new generation of energy-saving intelligent products with high performance mechatronics. Laboratory box furnace is mainly used for measuring content. It is an ideal equipment for scientific research departments and universities in plastic processing and production enterprises. Optional programmable instrumentation, the device can intelligently control the time and temperature.

一、Product features of laboratory box furnace:

1.The outer casing is made of high-quality steel plate and is welded by high-temperature steel. After high-temperature spray coating by phosphate film salt treatment, the control box and the furnace body are integrated. Beautiful appearance, avoiding the cumbersome installation of customers.

2.The inner furnace lining is a rectangular integral lining made of high-aluminum and silicon carbide refractory. The lab box furnace has a sealed structure, and the refractory fiber aluminum silicate cotton and diatomite products are used as the insulation layer between the inner furnace and the furnace shell.

3. A spiral heating element made of iron-nickel-chromium-aluminum alloy wire is placed in the upper, lower, left and right wire grooves of the inner furnace lining. Heat up, down, left, and right.

4.The left side opening door and the chimney exhausting device are convenient to operate. Beautiful in appearance, exquisite in craftsmanship, sturdy and durable, not easy to deform.

5.Using the overall design and user-friendly menu design, using industrial PID self-tuning control technology, dual-screen high-brightness wide-window digital display, clear and intuitive indication. The microcomputer intelligent control solves the defects such as temperature overshoot and has excellent temperature control effect. After setting the temperature, the meter controls the heating output automatically, and the temperature control is accurate and stable.

6.With over-temperature alarm and automatically cut off the heating output function, with start-up timing or to the set temperature after the constant temperature start timing function.

Open the door and power off - install the travel switch, when the laboratory box furnace door is turned on, the power is automatically cut off, effectively ensuring the safety of the user.

二、The furnace structure of lab furnace

Temperature measuring element: the temperature measuring thermocouple enters from the upper rear of the furnace body;

Terminal: The heating wire terminal is located at the lower rear of the furnace;

Controller: located under the furnace body, built-in control system, compensation wire connection furnace body

Heating element: high temperature resistance wire;

三、Temperature control system of lab box furnace

Temperature measurement: K-scale nickel-chromium-nickel silicon thermocouple;

Control system of lab furnace: PID adjustment, display accuracy 1 ° C

Complete sets of electrical appliances: brand contactors, cooling fans, solid state relays;

Time system: the working time can be set, the constant temperature time arrives, and the lab furnace stops automatically;

Over-temperature protection: built-in two-stage over-temperature protection device, double insurance. Over temperature alarm, over temperature cut off.

Operation mode: Full scale adjustable thermostat, constant operation.