Is the Ti120 suitable for metal surface temperature measurement?

Standard cable ambient temperature 25 Allowable operating temperature 65

The infrared thermometer book is the temperature of the surface, but the measurement is to know the emissivity of the measured target, and then set it in the thermometer menu.

If the ambient temperature is very high, add an air purge, and a water cooling jacket. If the environment is very bad, use dual wavelengths.

Hello! Smooth, reflective metal surface temperature measurement, infrared thermometer measurement is not accurate, please provide your specific temperature measurement requirements. Welcome to communicate (please click on my headmark message), thank you!

Infrared thermometers are not intended for measuring the temperature of shiny or polished metal surfaces (stainless steel, aluminum, etc.). When using an infrared thermometer, pay attention to the ambient temperature and allow the instrument to adjust to a new ambient temperature within 20 minutes if the infrared thermometer is suddenly exposed to an ambient temperature difference of 20 degrees or more.

The temperature measurement principle of infrared thermometer is that in addition to the visible light (commonly known as visible light) visible to the human eye, there are also non-visible light such as ultraviolet and infrared rays in nature. Any object in nature with a temperature higher than absolute zero (-273) radiates electromagnetic waves (infrared) outward at any time, so infrared is the most widespread electromagnetic wave in nature, and thermal infrared is not absorbed by atmospheric smoke clouds. With the rapid development of science and technology, the use of infrared is a combination of applied electronic technology and computer software and infrared technology to detect and measure thermal radiation.

The amount of heat radiated to the surface of the object, the heat-sensitive sensor obtains different heat differences, and through the processing of electronic technology and software technology, it presents images with different light and dark or color differences, which is what we usually call infrared thermal imaging; The heat on the surface of the radiation source is converted by the thermal radiation algorithm, and the conversion between the thermal image and the temperature is realized.

OK.

It is necessary to choose an infrared thermometer with adjustable emissivity; Because the metal surface is smooth, the emissivity is low.

For details on how to set the emissivity, see .

Yes. Because any object emits infrared light.

Yes, but the emissivity of the thermometer is adjusted.

Yes. But the temperature should not be too high.

Infrared sensors are off-the-shelf, you don't need to design them. The key point is that long-distance optics focus on a certain range of tens of square centimeters of the human body is difficult. Please check the information on the configuration of the optical lens, solve this first, and then solve the following problems.

According to your requirements, it is recommended to use gold-iron-nickel-chromium thermocouples can measure low temperatures, and the temperature measurement point can be very small, diameter, fast thermal response, platinum thermal resistance range is suitable, but the minimum size is also 2--3mm,!

I am engaged in thermocouples and other automation instruments, I will tell you, 1 with pt100 platinum resistance temperature range - 200 --- 200 can be welded, if you attract magnets, you can also consider adding strong magnets in the thermal resistance, 3 if you require fast thermal sound, do Kai or probe type, capture temperature changes plus temperature recorder.

4 Some can't, some can't 5 don't.

Look at what metal to measure, as well as the wavelength range of the thermometer, the bright surface of the long wave can not be measured, not allowed, you can ask the full-time staff of Beijing Junran Huapu Company.