How to use a glass thermometer

Take the thermometer out of its holder. Hold the thermometer by the end opposite the colored (re blue, or silver) tip. Clean the thermometer with soap and warm water or rubbing alcohol.

Turn the thermometer in your hand until you see the re blue, or silver line. You will hear a beep in about seconds.

For glass thermometers , hold in place for minutes. Use a thermometer with a long, thin tip (Picture 1). If using a glass thermometer (not recommended), it may take a little longer to get a correct temperature.

Remember: You are placing a piece of glass in your . Two Parts:Selecting the Most Appropriate ThermometerUsing the Various. The glass can break and mercury is poisonous to people, so digital . Although many thermometers now have a digital reading, quite a few people have glass thermometers in their homes, and some facilities use. Never use a glass thermometer that is filled with mercury or spirits to monitor the.

Digital thermometers are easy to use with children of all ages and are safer than. How to Use a Mercury Thermometer - Glass Lab. Made of glass , they register the temperature when the mercury expands to the. Mercury has been frequently used in thermometers because it remains in liquid form throughout a wide range of temperatures: -37.

BVA is the trusted source for all types of thermometers. Thermometers are on of the most important instruments used in the laboratory. The body temperature of infants and children can change quickly. If your child becomes ill or is going to have surgery, the doctor . BACKGROUND: Glass mercury thermometers were once used as the criterion standard for measuring core body temperature.

Browse our latest Liquid in Glass . Despite their popularity, glass thermometers can be difficult to . The alcohol thermometer or spirit thermometer is an alternative to the mercury-in- glass thermometer and has similar functions. Unlike the mercury-in- glass thermometer , the contents of an alcohol thermometer are less toxic and will evaporate quickly. The ethanol version is the most widely used due to the low cost and . Guess I can use it for cooking turkeys.

Do not use an alcohol swab before reading the temperature reading.

The Lab Depot provides a large selection of glass thermometers that exceed high. This topic covers the use of thermometers in measuring body temperature. With a liquid-in- glass thermometer the liquid inside expands when it is heated.

Clinical Thermometer , Mercury-Free Fever Thermometer Classic Thermometer Easy to Read and Use for. This Monograph, which supersedes Circular 60 contains information of general. However, like all thermometers, liquid-in- glass thermometers are subject to drift as a function of time and maximum temperature of use.

This device was the fore runner of the current class of glass thermometers. If, in a rare case, you must use a total immersion thermometer in a. Liquid-in- glass thermometers can be used to measure atmospheric temperature, . Stir again, then insert your thermometer into the glass , making sure not to touch. Use this handy water boiling point calculator to find the right . Calibration of a Liquid-in- Glass Thermometer. Control of Inspection, Measuring and Test Equipment. Not all liquid thermometers use mercury.

For more information on calibrating liquid-in- glass thermometers , please use our Live Chat system located on the right side of the page, Request a Quote form, . Over the last years the use of glass thermometers which contain mercury have declined with the advent of inexpensive digital thermometers. Care and use of liquid-in- glass laboratory thermometers. These are not mercury themometers but spirt filled.