Henan Infrared Forehead Temperature Gun Factory Talk about the Usage and Application Scope of Handheld Thermometer

Henan Infrared Forehead Temperature Gun Factory Talk about the Usage and Application Scope of Handheld Thermometer

Henan Infrared Forehead Temperature Gun Factory: Usage and Application Scope of Handheld Thermometer

　　Henan infrared forehead temperature gun factoryTell everyone that when engineers or construction professionals need to detect the temperature of high or low temperature objects, ordinary temperature detection instruments cannot complete the work, and more advanced instruments are needed to detect the temperature of objects when the temperature is as high as 2000 degrees, soHenan infrared forehead temperature gun factoryThe editor will introduce the handheld infrared thermometer. I believe professionals must have heard of it. We just introduce some knowledge and hope to help you use it.

Basic introduction:

The handheld thermometer consists of an optical system, a photoelectric detector, a signal amplifier and a signal processing part. The display output and other components are displayed. The optical system collects the infrared radiation energy of the target within its field of view, focuses on the photoelectric detector and converts it into corresponding electrical signals. Then the temperature value of the measured target is calculated by the program of signal amplification, DA conversion, and microcontroller software compilation.

Usage:

To measure the temperature, just point the instrument to the point to be measured. The distance ratio and field of view must be considered. The important things to remember when using a handheld thermometer are: only measure the surface temperature, the handheld thermometer cannot measure the internal temperature, do not measure through the glass Temperature, the reflection and transmission characteristics of glass are different from other materials, which affects the infrared temperature reading, it is not recommended to use a handheld thermometer to measure bright or polished metal surfaces (stainless steel, aluminum, etc.),). Please pay attention to the environmental conditions, steam, dust, smoke, etc., cover the lens, hinder accurate measurement, pay attention to the ambient temperature, if the thermometer suddenly encounters an ambient temperature difference of more than 10 degrees, let the instrument adapt to the new ambient temperature for at least 20 minutes, different objects Use different emissivity.

Common Applications:

Commonly used: predictive and preventive industrial maintenance: inspection of transformers, switchboards, connectors, switchgear, rotating equipment, furnaces, etc., automotive: diagnosis of cylinder heads and heating or cooling systems, general heating and air conditioning systems/damper: monitoring Air stratification, air supply/return damper and furnace performance, food and safety: check storage, service and storage temperature, process control and monitoring: check the process temperature of steel, glass, plastic, cement, paper, food and beverage.

Features:

Non-contact temperature measurement has no effect on the object. It detects the surface temperature of the object, has a fast response speed, can measure moving objects and transient temperature, has a wide measurement range, high measurement accuracy and low resolution, and the temperature can be measured to a small area. You can measure temperature or relative temperature.

Above isHenan infrared forehead temperature gun factoryDo you understand the content of "Usage and Application Scope of Handheld Thermometers" explained by the editor? I hope the above content can help you, thank you for watching, we will see you in the next issue.