How to use infrared thermometers in various industries
Infrared thermometer glass industry
In the glass industry, products are also in a dynamic state and need to be heated to very high temperatures. Infrared thermometers are used to monitor the temperature in the furnace. Portable sensors detect high temperature points by measuring the external environment. Measure the temperature of melted glass to determine the appropriate furnace temperature. In flat glass products, sensors need to detect temperature at each processing stage. Incorrect or rapid temperature changes can cause uneven expansion or contraction. For bottle and container products, the melted glass will flow to the front furnace maintained at the same temperature. Infrared thermometers are used to detect the temperature of the glass in the front furnace. So it should be in an appropriate state at the exit. In fiberglass products, infrared sensors are used to detect the temperature of the glass in the processing furnace. Another use of infrared sensors in the glass industry is in the process of windshield products.
Infrared thermometer plastic industry
In the plastic industry, infrared thermometers are used to avoid product contamination, measure dynamic objects, and measure high-temperature plastics. During the spraying process of blown film, temperature measurement can be adjusted to adapt to heating and cooling, which can help maintain the integrity of plastic tension and its thickness. During the spraying process of the cast film, sensors help control the temperature to ensure the thickness and consistency of the product. When the thin film is pressed out, the sensor allows the operator to adjust the extinguished heater and cold coil to ensure product quality.
Preventive maintenance of infrared thermometer
Using a portable heat display system, infrared thermometer maintenance personnel can identify potential or existing problems. For example, the engine coil winding overheats, the plugged cooling fins on the transformer, poor capacitor contact, and heat accumulation in the cylinder head of the compressor. Any problem occurs with an increase in temperature, or the temperature curve is completely different from the surrounding temperature, which can be located using a portable heat display system. In most cases, problems can be identified and corrected in a timely manner before the process is required to stop.
Infrared thermometer chemical industry
In the petrochemical industry, refineries use temperature display systems in routine preventive maintenance programs, including monitoring of furnace processes and confirmation of thermocouple readings. In furnace process testing, infrared displays are used to detect the proportion of carbon buildup on the heating surface tube. This agglomeration, known as coking, can lead to higher ignition rates in the furnace and also increase the temperature of the pipes. This high-temperature working condition will reduce the lifespan of the pipe. Because this type of coking can hinder the product from evenly absorbing heat from the pipes. When using an infrared thermometer, we will find that the surface temperature of the pipes in the intersection area is often higher than that of the pipes in other areas.
