![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
Thermometers are familiar to everyone and are often seen in medical clinics. They are mainly used to measure body temperature. Therefore, many people have their own thermometers at home to measure body temperature, so that they can not only understand their physical condition in a timely manner, but also facilitate their own lives. Then, the next small series for everyone to introduce how to look at a medical thermometer.
How to see a medical thermometer
1. Hold the top of the thermometer in your hand. This will prevent the temperature of the hand from affecting the expansion and contraction of the liquid in the watch. Make sure that the glass bulb of the thermometer is completely immersed in the liquid to be measured, taking care not to touch the bottom of the container or the wall of the container. If the glass bulb of the thermometer touches the bottom or wall of the container, the temperature of the water is not measured. The resulting reading is inaccurate.
2. After the thermometer glass immersed in the liquid to be measured, wait for a while, wait for the thermometer to stabilize before reading. If you do not wait for the liquid column to stop the rise and fall of the thermometer, the actual temperature of the water will not be read.
3, when reading the thermometer glass bubble to stay in the liquid, take out the surface when reading the water is not what you read the real temperature of the water, the line of sight should be level with the thermometer in the top surface of the liquid column. Otherwise it will make reading high or low.
The use of thermometer
1. Before use, the thermometer mercury mercury should be thrown below 35 °C.
2. Place the mercury thermometer on the top of the armpit (ie, deep in the armpit) and use the upper arm to clamp the thermometer to avoid dislocation or falling.
3, measuring 5-10 minutes; remove the thermometer, the thermometer has thermal inertia, should be read after the thermometer reaches a steady state. The reading should be read in the direction of the highest tangent to the temperature convex meniscus, looking straight.
4. Hold the end of the thermometer in one hand, that is, away from the end of the mercury column, keep the eye and the thermometer at the same level, and then slowly rotate the thermometer to read the corresponding temperature value when you see the thick mercury column from the front. Triangular places in the middle of the scale and numbers, the trigonal place is to play a role in amplification. Two fingers holding the top of the thermometer you want to gently shake, you see a wire.
5. When reading, do not touch the Mercury end of the thermometer. This will affect the mercury column and cause inaccurate measurements. The mercury thermometer should be perpendicular or inclined to the flow direction of the measured working fluid.
6. The oral thermometer is placed under the tongue of the injured person and the lips are tightly closed. Take a direct reading after three minutes of measurement. The oral thermometer can also be used to measure temperature, but the measurement time is five minutes and the reading must be 0.5 degrees Celsius.
7, if there is sweat under your arm, you need to dry and then volume.
8. If the measurement time does not arrive, release the armpit, you need to re-measure, and the time should be recalculated.
9. All factors affecting the actual body temperature (such as drinking boiled water or cold drinks) should be avoided before measuring body temperature. Drinking hot drinks, strenuous exercise, emotional excitement and bathing need to be measured after 30 minutes.
10, the maximum temperature of the glass thermometer is 42 °C, so the temperature can not exceed 42 °C in the storage or cleaning, the thermometer can not be cleaned in hot water or used to measure the temperature of water and other objects.
11. After use, wipe the thermometer with toilet paper so that it can be used next time or by others.
12, 37.5_38 degrees is low fever, 38_39 degrees is moderate fever, 39_40 degrees is high fever, and 40 degrees or more is super high fever.
Temperature 彪 brand recommendation
1, Omron
Started in Japan in 1933, the world-renowned manufacturer of automated control and electronic equipment.
2. Braun
Braun products include more than 200 kinds of small household electrical appliances in 10 categories, involving electric shavers, electric oral care products, epilators, food processors, coffee machines, electric irons, ear thermometers, hair care equipment, clocks and calculators . Among them, in the product, geometric blade design, epilator, manual mixer and oral care areas far ahead of these areas, to become a real home appliance giant.
3, good news
Jiaxun company specializes in the research and development and production of electronic thermometers, infrared ear thermometers, electronic blood pressure monitors series of products, best-selling products at home and abroad, has achieved a good reputation and recognized by customers.
Editor's summary: How to read medical thermometers is introduced here, and I hope to be helpful to everyone. If you want to know more related information, you can pay attention to this website information.
How to decorate life with a coup How to decorate a home How to apply for a home loan
PA6 is recognized as the most widely used and known engineering plastic in the current market. PA6 has the best performance, very tough, even at low temperatures, and high surface hardness, mechanical lower shock, and abrasion resistance. Combined with these characteristics and good insulation, and chemical properties, it has become common-level materials. It`s widely used in a variety of mechanical structures and spare parts. Compared to PA6, PA66 own the higher hardness, rigidity, better resistance to wear and heat deflection temperature. Temperature resistance from -40℃ to 110 ℃.
Advantages:
Disadvantages:
♦ High strength and stiffness
♦ High impact and notch impact strength
♦ High heat deflection temperature
♦ Good at dampening
♦ Good abrasion resistance
♦ Low coefficient of friction
♦ Good chemical stability against organic solvents and fuels
♦ Excellent electrical properties, ease of printing and dyeing
♦ Food safe, noise reduction
♦ Poor dimension stability, electrical and mechanical properties may become affected by absorbing moisture or water
♦ Poor acidproof ability, can`t dye with acid or touch overmuch acid
♦ Poor lightfastness, poor endurance in pollution
White Pa6 Sheet, Brown Pa6 Sheet, Nylon Pa6 Sheet, Cast Nylon Pa6 Sheet
SHENZHEN XIONGYIHUA PLASTIC INSULATION LTD , https://www.xyhplastic.com