Energy-saving fiber resistance furnace SD3-2-13 detailed introduction

Performance characteristics of energy-saving fiber resistance furnace SD3-2-13:

■Rapid heating speed, can rise to 1000℃ within 20 minutes

■High accuracy, the error is “0” at a high temperature of 1000 degrees

■Energy-saving fiber resistance furnace SD3-2-13 integrated production, no need to install, it can be used when connected to the power supply

■Energy-saving fiber resistance furnace SD3-2-13 control system adopts LTDE technology, with 30-band programmable function, two-level over-temperature protection.

■The weight is 70% lighter than the traditional electric furnace, the appearance is small, the working room size is large, and the same external size is 50% larger than the traditional electric furnace working size

The energy-saving fiber resistance furnace SD3-2-13 (ceramic fiber muffle furnace) solves the cumbersome preparation work of the original energy-saving fiber resistance furnace, installation, connection, and debugging. Just turn on the power to work. The furnace is made of ultra-light materials, which is one-fifth of the weight of the original energy-saving fiber resistance furnace, and the heating speed is three times that of the original energy-saving fiber resistance furnace (speed adjustable). The control system adopts LTDE technology, automatic intelligent control, with 30-segment programming, curve heating, automatic constant temperature, automatic shutdown, PID+SSR system synchronization and coordinated control, making the consistency and reproducibility of the test or experiment possible. It has automatic constant temperature and time control functions, and is equipped with a secondary over-temperature automatic protection function, which is reliable in control and safe in use. The controller is located under the box and is integrated. The electrical connection of the furnace body and the temperature controller has been completed before leaving the factory. It can be used when it is connected to the power supply. It is an ideal high-temperature furnace for universities, research institutes, industrial and mining enterprises, and laboratories

Details of SD3-2-13 energy-saving fiber resistance furnace:

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: It is made of six-sided high-radiation, low-heat storage and ultra-light fiber stove board, which is resistant to rapid cold and heat, and is energy-saving and efficient;

Insulation method: air heat dissipation;

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 19KG

Standard packaging: wooden box

Energy-saving fiber resistance furnace SD3-2-13 product technical parameters

Temperature range: 100 ~ 1300℃;

Fluctuation: ±1℃; display accuracy: 1℃;

Furnace size: 165×120×105 MM

Approximate size: 380*320*430MM

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

Whole machine power: 2KW;

Power source: 220V, 50Hz

Energy-saving fiber resistance furnace SD3-2-13 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 energy-saving fiber resistance furnace SD3-2-13

Operating Instructions

warranty card

Energy-saving fiber resistance furnace SD3-2-13 main components

LTDE programmable control instrument

solid state relay

Intermediate relay

Thermocouple

Cooling motor

High temperature heating wire