Smart muffle furnace SDL-4A detailed introduction

Performance characteristics of intelligent muffle furnace SDL-4A:

■High aluminum inner liner, good wear resistance, 1000 degrees, high temperature heating wire heating on all sides, good uniformity.

■The inner side of the furnace door and the panel and shell of the box body are made of high-quality thin steel plate, and the surface is sprayed with plastic, integrated production

■The instrument has high accuracy, the display accuracy is 1 degree, under the constant temperature state, the accuracy is ≤±2 degrees

■The control system adopts LTDE technology, with 30-band programmable function, two-level over-temperature protection

Intelligent Muffle Furnace SDL-4A. It is used for element analysis in universities, research institutes, laboratories, small steel parts quenching, annealing, tempering, crystal, jewelry, mirror film and other manufacturing enterprises. It is an ideal high-temperature electric furnace for the strict requirements of the heating process (such as: controlling the heating speed, band heating, multi-stage lifting and other complex environment temperatures). The cabinet design is new and beautiful, and it is sprayed with a rough surface. Thirty-segment microcomputer control with program, with powerful programming function, can control the heating rate, heating, constant temperature, multi-band curve arbitrarily set, optional software can be connected to the computer, monitor, record temperature data, making the test reproducibility possible. The instrument is equipped with electric shock, leakage protection system and secondary over-temperature automatic protection function to ensure the safety of users and the instrument;

Smart muffle furnace SDL-4A detailed information:

Furnace structure and materials

Furnace shell material: The outer box shell is made of high-quality cold plate, treated with phosphoric acid film salt, and sprayed at high temperature, and the color is computer gray;

Furnace material: high-aluminum inner liner, good wear resistance, high temperature furnace up and down, left and right sides heat;

Thermal insulation method: thermal insulation brick and thermal insulation cotton;

Temperature measurement port: The thermocouple enters from the upper back of the furnace body;

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

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

Heating element: high temperature resistance wire;

Whole machine weight: about 225KG

Standard packaging: wooden box

Product Specifications

Temperature range: 100 ~ 1000℃;

Fluctuation degree: ±2℃;

Display accuracy: 1℃;

Furnace size: 500*300*200 MM

Dimensions: 800*650*800 MM

Heating rate: ≤10°C/min; (can be arbitrarily adjusted to any speed lower than 10 degrees per minute)

Whole machine power: 12KW;

Power source: 380V, 50Hz

Temperature control system

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

Control system: LTDE fully automatic programmable instrument, PID adjustment, display accuracy 1℃

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

Time system: heating time can be set, constant temperature time control, automatic shutdown when constant temperature time is reached;

Over-temperature protection: Built-in secondary over-temperature protection device, double insurance. ；

Operation mode: adjustable constant temperature for full range, constant operation; program operation.

Equipped with technical information and accessories

Operating Instructions

warranty card

The same series of intelligent muffle furnace technical parameter comparison table

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