The CQ series includes high-temperature programmable muffle furnaces and tube furnaces, suitable for various university and college laboratories, industrial and mining enterprise analytical laboratories. They are used for chemical analysis, physical measurements, as well as for sintering and dissolution of metals and ceramics, and for heating, baking, drying, and heat treatment of small workpieces.

Technical Specifications

Name: Tube Furnace

Model: CQ-SG40

1. Furnace chamber size: 300*150*150mm

2. Temperature: 700°C

Operating Temperature: 25℃-550℃

4. Temperature Control Accuracy: ≤±1℃

5, 10-tube temperature uniformity: ±3℃

6. Heating Rate: Each process segment can be freely set to 999 minutes, typically ranging from 1℃ to 10℃ per minute.

7. Furnace Material: Utilizes polycrystalline composite ceramic fiber material (mainly consisting of aluminum oxide), characterized by high temperature non-friability. Corrosion-resistant.

8. Power Voltage: 220V

9. Power: Auto-adjustable from 1 to 3 kW

10. Heating Element: Specialized wire resistance, embedded type, resistant to oxidation and certain mild corrosion, suitable for installation and transportation with the furnace.

11. Control Method: Silicon Controlled Rectifier (SCR) control, noise-free, with PID parameter self-tuning function, manual/automatic interference-free switching function, over-temperature alarm function, programmable for over 30 segments.

12. Thermocouple: Temperature sensing element.

13. Display Window: Dual display for measuring and setting temperature, with a light bar for heating power indication.

14. Integrated left and right structure, energy-efficient, lightweight

15. Control Features: Modular design of control system, long-life design for critical equipment components, simple and reliable process, good stability, and high accuracy.