Infrared thermometers are divided into fixed thermometers and hand-held thermometers. They are a kind of thermometer that detects the amount of infrared rays on the surface of an object to achieve temperature measurement. How does an Infrared Thermometer work?
Electronic thermometers don't have that problem: you simply touch the thermometer probe onto the object whose temperature you want to measure and the digital display gives you an (almost) instant temperature reading.Photo: Electronic medical thermometer from 2010. You put the metal probe in your ...
This video demonstrates two methods for calibrating a digital thermometer: first, with ice and boiling water, and second, with our Fluke dry-block calibrators. Both methods are easy and fast. However, the water method has inaccuracies that are unknown ca
What is a Galileo thermometer and how does it work? The Galileo thermometer, invented by astronomer Galileo Galilei, works mainly on the buoyancy principle. It is used to determine the capability of an object to either sink or float. It consists of glass spheres that move up and down as th...
Thermistors have a variety of applications. They are widely used as a way to measure temperature as a thermistor thermometer in many different liquid and ambient air environments. Some of the most common uses of thermistors include: Digital thermometers (thermostats) ...
Which Industrial Digital Thermometer is Right for You? Most digital thermal probes use very similar technology and function according to the same principles. The difference really comes down to small but critical differences in the way they’re engineered to work safely and efficiently in certain env...
aIntroduce the structure and control method of DS18B20 intelligent integrated temperature sensor, also introduced the working principle and procedure of this sensor and the 51 single chip digital temperature measuring device controller design. Compared with the traditional thermometer, DS18B20 reading convenie...
How to Clean a Digital Thermometer Typically the least expensive option, a digital thermometer uses an electronic heat sensor to measure a person’s body temperature in less than a minute. These can typically be used in the mouth, armpit, or rectum, but each device should be limited to only...
Digital thermometer hygrometer Psychrometers (web/dry bulb) Metal-paper coil hygrometers Hair tension hygrometers Why calibrate humidity? Instruments that measure humidity must be calibrated regularly to make sure they are performing within their manufacturers’ specifications. Calibration lets you know that...
The sensing device is a small, spring-loaded thermometer that gauges the temperature of the pan's contents. It's set into the bottom of the rice cooker's main body. Simple rice cookers usually warm their contents by transferring heat from the heating plate to the cooking pan, and the ...