Mercury Thermometer Alternatives: Hg Alternatives | NIST
2011年12月14日 · Analog "bulb" thermometers use mercury or an organic fluid such as alcohol, kerosene, toluene or some proprietary liquid. All those substances have one thing in common: They expand (contract) to a well-documented extent in response to …
Amazon.com: Mercury Thermometer
Analogue thermometer, Geratherm Classic XL. Easy to read measuring results thanks to magnifying case! Only 14 left in stock - order soon.
Mercury in Thermometers Alternatives: A Comprehensive Guide
2024年8月6日 · Choose a mercury thermometer analog that covers the necessary temperature range for medical use. Most medical thermometers are designed to measure human body temperatures accurately but ensure the thermometer can handle the specific range required for your application.
Mercury Thermometers - US EPA
2024年11月27日 · In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature.
Amazon.com: Outdoor Mercury Thermometer
5” Indoor Outdoor Thermometer - Analog Thermometer gauges for Temperature Updated, Round Dial Metal Wall Thermometers Large Numbers for Home, Patio, Room, Greenhouse, Garage, Decorative
By the word Analog thermometer we usually mean to say mercury thermometer due to the silvery white liquid “mercury” inside it. Mercury is one of the 92 naturally occurring elements that become liquid at room temperature and remains in liquid state throughout a wide range of temperature.
Thermometers with Mercury: Everything You Need to Know
2024年6月17日 · There is a variety of mercury free thermometer options available, offering customers a safer and environmentally friendly alternative to traditional mercury thermometers, without the risk of broken glass. These include: Traditional shake-down glass analog thermometers that are non-toxic and mercury free
Non-Mercury Liquid-in-Glass Thermometers • Organic liquids generally have inferior performance to mercury, but are a reasonable alternative if uncertainty requirements are
Thermometers: Direct Reading - Surplus & Sales
Weksler mil-spec shock resistant analog mercury free thermometer with a memory. Indicator needle pushes easy to view thick red stop points to high and low temperatures reached since last reset.
Mercury Thermometer Alternatives: Training | NIST
2012年7月31日 · Alternative Thermometer Overview - This presentation highlights the general issues and considerations to be made when replacing mercury thermometers with alternative instruments such as liquid-in-glass thermometers, thermistors, thermocouples, or platinum resistance thermometers.