Program-controlled box-type electric furnace SDL-1304 detailed introduction

Performance characteristics of program-controlled box-type electric furnace SDL-1304:

■High-aluminum silicon carbide inner liner, good wear resistance, 1300 degree silicon carbide rod heating

■Silicon carbide rods are arranged vertically on both sides, and the heat is evenly heated. The outer shell is made of high-quality thin steel plate, and the surface is sprayed with plastic, integrated production

■The program-controlled box-type electric furnace SDL-1304 has high accuracy, and the display accuracy is 1 degree. In the constant temperature state, the accuracy is up to plus or minus 2 degrees.

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

The program-controlled box-type electric furnace SDL-1304 is used in various industrial and mining enterprises, colleges and universities, and scientific research units for element analysis, small steel parts quenching, annealing, and heating during tempering. It can also be used for sintering, dissolving, and analyzing metals and ceramics at high temperatures. For heating. The cabinet has a new and beautiful design, with a matte spray coating. The inner side of the furnace door and the cabinet opening panel are made of high-quality stainless steel to ensure that the instrument is durable. 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 program-controlled box-type electric furnace SDL-1304 is equipped with electric shock, leakage protection system and secondary over-temperature automatic protection function to ensure the safety of users and instruments

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Program-controlled box-type electric furnace SDL-1304 detailed information:

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 silicon carbide rods arranged horizontally, easy to replace;

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

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

Wiring post: the heating element wiring post 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: silicon carbide rod;

Whole machine weight: about 100KG

Standard packaging: wooden box

SDL-1304 product technical parameters

Temperature range: 100 ~ 1300℃;

Fluctuation degree: ±2℃;

Display accuracy: 1℃;

Furnace size: 250*150*100 MM

Dimensions: 590*510*660 MM

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

Machine power: 4KW;

Power source: 220V, 50Hz;

SDL-1304 Temperature Control System for Programmable Box Electric Furnace

Temperature measurement: s index platinum rhodium-platinum 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.

Technical data and accessories for the SDL-1304 program-controlled box-type electric furnace

Operating Instructions

warranty card

Main components of SDL-1304 program-controlled box-type electric furnace

LTDE programmable control instrument

Solid state voltage regulator

Intermediate relay

Thermocouple

Cooling motor

Silicon carbide rod