The integrated programmable high-temperature furnace SXC-4.5-13C, also known as the integrated programmable box furnace or integrated programmed muffle furnace, features a ceramic fiber inner chamber and high-temperature heating elements for energy efficiency and high performance. Its energy consumption is only one-third that of conventional high-temperature furnaces, with rapid heating capability. The outer shell is made of cold-rolled steel with spray coating, offering a lightweight design and weighing only one-fifth of traditional high-temperature furnaces.

The control system utilizes a fully automatic multi-band LTDE programmable instrument with adjustable heating rates. The PID+SSR system ensures synchronized and coordinated control, enabling consistent and reproducible experimental results. It includes automatic temperature holding and time control functions, along with secondary over-temperature protection for reliable and safe operation. The control unit is located below the main chamber and is integrated into the system. Electrical connections between the furnace body and temperature controller are pre-configured before shipment, allowing for immediate use upon power connection. It is an ideal high-temperature furnace for universities, research institutions, industrial enterprises, and laboratories.

I. Technical Parameters

1.1 Temperature Range: 100 ~ 1200°C;

1.2 Temperature Fluctuation: ±1°C;

1.3 Display Accuracy: 1°C;

1.4 Chamber Dimensions: 300×200×200 MM (12L);

1.5 Overall Dimensions: 575×360×580 MM;

1.6 Heating Rate: ≤30°C/min (adjustable to any rate below 30°C per minute);

1.7 Total Power: 4KW;

1.8 Power Supply: 220V, 50Hz;

II. Temperature Control System

2.1 Temperature Measurement: S-type platinum-rhodium/platinum thermocouple;

2.2 Control System: LTDE fully automatic programmable instrument with PID regulation and 1°C display accuracy;

2.3 Electrical Components: Brand contactors and solid-state relays;

2.4 Time Control: Programmable heating time, holding time control, and automatic shutdown upon completion;

2.5 Over-Temperature Protection: Built-in secondary over-temperature protection for dual safety;

2.6 Operation Modes: Full-range adjustable constant temperature, steady operation, and programmable operation;

III. Furnace Structure and Materials

3.1 Shell Material: High-quality cold-rolled steel with phosphate coating and high-temperature spray finish in computer gray;

3.2 Chamber Material: Constructed with high-radiation, low-thermal-mass ultra-lightweight fiber panels assembled on six sides, resistant to rapid temperature changes and highly energy-efficient;

3.3 Insulation Method: Air cooling;

3.4 Thermocouple Port: Located at the upper rear of the furnace body;

3.5 Terminal Blocks: Heating element terminals positioned at the lower rear of the furnace;

3.6 Controller: Located below the furnace body, housing the control system with compensation wires connected to the furnace;

3.7 Heating Elements: High-temperature resistance wires;

3.8 Total Weight: Approximately 35KG;

IV. Included Technical Documentation and Accessories

4.1 Operation Manual;

4.2 Product Warranty Card;

V. After-Sales Service

5.1 Remote technical guidance for users;

5.2 Timely provision of spare parts and accessories;

5.3 Technical consultation and support during equipment use;

5.4 Immediate response within 8 working hours upon receiving customer fault notifications;