How to distinguish the quality of a muffle furnace and alumina tube?

　　 Muffle Furnace Alumina Tube As a commonly used heating instrument, it is often found in laboratories and factory workshops. Many alumina crucible manufacturers can provide muffle furnace alumina tubes, with many products to choose from. Choosing a suitable muffle furnace alumina tube is not that easy! Alumina crucible manufacturers say that general indicators should be considered, and then personalized needs should be considered.

　　A good Muffle Furnace Alumina Tube What are the general indicators to consider? The following are some reference materials for muffle furnace alumina tubes provided by alumina crucible manufacturers.

　　A muffle furnace alumina tube is a high-temperature electrical device. Please note that there are two points to note. "High-temperature muffle furnace alumina tubes are also known as high-temperature furnaces. They are generally used for production at temperatures above 300℃. Muffle furnace alumina tubes can generally generate temperatures of 800～1000℃ or even 1800℃. We usually feel hot at 60℃ and get injured at 80℃. Therefore, when using a malfunctioning stove, care should be taken to avoid high-temperature burns.

　　Most Muffle Furnace Alumina Tube still use a single-shell structure, that is, the iron shell directly wraps the furnace lining structure.

　　High-temperature furnaces are used to measure materials with temperatures in degrees Celsius. This equipment is commonly used in scientific research units and has the functions of simple operation and stable reliability. This type of equipment often issues an alarm when a malfunction occurs. Next, the alumina crucible manufacturer will talk about the frequently occurring faults in the alarm.

　　1. Overtemperature alarm. A high-temperature test furnace is a device that provides a high-temperature working environment, and its temperature control requirements are relatively strict. Due to the different properties of the experimental materials, the temperatures are different. If the temperature control of the high-temperature test furnace fails, the set temperature cannot be kept constant, and the temperature exceeds the test temperature, it will damage the test materials and the resistance of the box-type resistance furnace.

　　2. Regular prompts and alarms. The high-temperature test furnace, also known as the muffle furnace alumina tube, is a circulating operation furnace. It can be used for sintering, heating, and heat treatment in coal, power, chemical, building materials, scientific research institutes, and colleges and universities. According to the heating time of the experimental materials, the required constant temperature time is set, automatically controlled, and the alarm time is prompted, and at the same time, the constant temperature is stopped, and natural cooling is performed without special care, improving work efficiency. Therefore, the high-temperature test furnace must have a timing device to improve work efficiency.

　　3. Fault alarm. The high-temperature test furnace is controlled by a temperature controller to achieve the set temperature, heating, and constant temperature. The furnace temperature is collected by a temperature sensor. If the temperature sensor is damaged, the temperature inside the furnace will not be accurately collected, which will lead to experimental failure and damage to the high-temperature test furnace. Therefore, the high-temperature test furnace should be equipped with a fault alarm device to ensure the safety of the experiment.

　　Our company is an alumina crucible manufacturer and a high-purity alumina ceramic tube manufacturer, mainly operating Muffle Furnace Alumina Tube alumina straight tube crucibles, alumina tubes, alumina boats, ceramic crucibles, etc. Welcome to contact us for purchase.