Article List
- Screw connection of all stainless steel bimetal thermometerThe all-stainless steel bimetal thermometer uses a hot bimetallic piece wound into a thread as a temperature sensing device, and it is installed in a stainless steel protective sleeve, one end is fixed, called the fixed end, and the other end is connected to a thin shaft , Become the free end. There
- Application principle of pressure all stainless steel bimetal thermometerAll stainless steel bimetal thermometer has good performance and is gradually being widely used. Like other thermometers, it also has its own working principle. Today, I would like to introduce the working principle of stainless steel bimetal thermometer. Let's have a look with Xiaobian.The press
- What are the differences between bimetal thermometers and thermocouplesBimetal thermometers are actually very similar to thermocouples. Because of the difference in temperature measurement, bimetal thermometers are more suitable for field detection in medium and low temperatures, measuring liquid vapor and gaseous media in the range of -80℃-+500℃ in various production
- Working advantages of bimetal thermometerThe bimetal thermometer works on the principle that two different metals expand differently when the temperature changes. The main component of the industrial bimetal thermometer is a multi-layer metal sheet composed of two or more metal sheets laminated together. In order to improve the temperature
- How to maintain bimetal thermometer?The bimetal thermometer combines two metals with different linear expansion coefficients, and one end is fixed. When the temperature changes, the two metals have different thermal expansions, driving the pointer to deflect to indicate the temperature. This is a bimetal thermometer. The temperature m
- Ear thermometer international standardMain standards⒈Chinese national standard: GB T 21417.1-2008 medical infrared thermometer⒉ EU standard: EN 12470-5-2003⒊ American Standard: ASTM E 1965-1998 R2003
- How to use ear thermometerThe ear thermometer uses a built-in sensor to measure the infrared energy radiated by the eardrum, and then it can accurately determine its surface temperature. Because the eardrum is in the deepest part of the external auditory meatus, it can more accurately reflect the body temperature.When measur
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- Working process of ear thermometer infrared thermometerear thermometer is composed of optical system, photoelectric detector, signal amplifier, signal processing, display output and other parts. The optical system collects the target infrared radiation energy in its field of view, and the size of the field of view is determined by the optical parts and
- The principle of ear thermometerThe radiant energy of the human eardrum mainly comes from the 6~15μm area.Ear thermometers usually use a thermopile sensor, which contains the above-mentioned optical system, photodetector-thermopile, thermistor.The thermopile sensor detects the far-infrared radiation intensity of the human eardrum