The basic laboratory thermometer is similar to the clinical thermometer except that the laboratory thermometer does not have any kink. Laboratory thermometer. The graduation marked on the tube of a laboratory thermometer can measure the temperature from -10°C to 110°C, this is known as the range of a laboratory thermometer. The range of a laboratory thermometer is generally from - … The laboratory thermometer is used to find out the temperature of the other objects such as water rather than human body temperature. A device which is used for measuring the temperature in a science laboratory is called a laboratory thermometer. While laboratory thermometers are intended to support a wide array of research activities, clinical thermometers are made for health care purposes. It can measure the temperature from -10 o C to 110 o C. LABORATORY THERMOMETER :- Friday, December 1, 2017 RAVI PRAKASH SINGH 12 A laboratory thermometer has a long narrow glass tube. Digital thermometers do not use mercury and hence safe to use. This thermometer is made up of a long glass tube having a thin bore. Clinical Thermometer Laboratory Thermometer; Clinical thermometer is scaled from 35°C to 42°C or from 94°F to 108°F. Figure 2 Laboratory thermometer. It has a bulb at one end containing mercury. Laboratory thermometer is generally scaled from -10°C to 110°C. A laboratory thermometer is a tool used in laboratories to measure temperature with a high level of accuracy. Laboratory thermometer. Maximum minimum thermometer. Which of the thermometers A or Swill show a greater rise in temperature? A laboratory thermometer A is kept 7 cm away on the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in figure. Laboratory thermometer is used to measure the temperature of things other than human body. Mercury level does not fall on its own, as there is a kink near the bulb to prevent the fall of mercury level. Give reason for your answer: [NCERT Exemplar] Answer: It can be partially or fully immersed in the substance being measured. It has a scale marked in °C (degree Celsius). Due to the absence of the kink, these laboratory thermometers are used in a continuous process and need to be monitored all the time to get accurate results. A laboratory thermometer is recognizable by its long stem with a silver bulb at the end.