Program-controlled box-type electric furnace SDL-1330C detailed introduction

Performance characteristics of SDL-1330C program-controlled box-type electric furnace:

■Fiber inner liner, high radiation and low heat storage, high-quality high-temperature wire heats on three sides, fast heating speed, maximum temperature 1300 degrees,

■SDL-1330C program-controlled box-type electric furnace is made of stainless steel on the inside of the door and the panel of the box body. The outer shell is made of high-quality thin steel plate, and the surface is sprayed with plastic.

■The instrument has high accuracy, the display accuracy is 1 degree, and the accuracy is as high as plus or minus 1 degree under the constant temperature state.

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

SDL-1330C program-controlled box-type electric furnace is used in various industrial and mining enterprises, colleges and universities, scientific research units for element analysis, small steel parts quenching, annealing, and heating during tempering. It can also be used for sintering, dissolution, analysis of metals and ceramics, etc. For high temperature 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-1330C 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-1330C detailed information:

SDL-1330C furnace body 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: fiber inner liner, high radiation and low heat storage, equipped with door plug, energy saving, fast heating speed, high aluminum furnace door and mouth, good wear resistance;

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 181KG

Standard packaging: wooden box

SDL-1330C product technical parameters

Temperature range: 100 ~ 1300℃;

Fluctuation degree: ±2℃;

Display accuracy: 1℃;

Furnace size: 500*300*200 MM;

Dimensions: 790*650*800 MM

Heating rate: ≤50°C/min; (can be arbitrarily adjusted to any speed lower than 50 degrees per minute)

Power of the whole machine: 5KW;

Power source: 220V, 50Hz

Programmable box-type electric furnace SDL-1330C temperature control system

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-1330C program-controlled box-type electric furnace

Operating Instructions

warranty card

The main components of the SDL-1330C program-controlled box-type electric furnace

LTDE programmable control instrument

solid state relay

Intermediate relay

Thermocouple

Cooling motor

High temperature heating wire