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Home Testing and Measuring Instruments Temperature & Humidity Measuring Glass Thermometer

Glass Thermometer

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Rs. 1,600 Rs. 979 / Piece
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A glass Thermometer is a commonly used instrument designed to measure temperature. It is made of a glass tube filled with a liquid, typically mercury or alcohol, which expands as the temperature rises and contracts as it falls. These thermometers are widely used in scientific research, medical applications, and industrial processes due to their accuracy and reliability.

These glass thermometers are known for their durability, ease of use, and affordability, making them accessible to many users. They are available in different types, such as mercury-in-glass, alcohol-in-glass, bimetallic, and digital thermometers, each with unique features and benefits. These glass thermometers are known for their durability, ease of use, and affordability, making them accessible to many users. Overall, these thermometers are a valuable tool for measuring temperature in various settings and applications.

What is a glass thermometer?

They are available in different types, such as mercury-in-glass, alcohol-in-glass, and bimetallic thermometers, each with unique features and benefits.

1. Mercury is a popular type of thermometer used in laboratories, hospitals, and clinics due to their high accuracy and reliability.

2. These glass thermometers can be used to measure room temperature and are often used as room temperature meters.

3. A psychrometer or sling is a type of such thermometer used to measure relative humidity and is commonly used in meteorology.

4. Mercury thermometer price varies depending on the type and brand. Our website offers a wide range of thermometers at competitive prices.

5. These thermometers are famous for their durability, ease of use, and affordability.

6. Digital room meters are also available and provide a quick and accurate room temperature reading.

7. Digital contact type meters, mercury thermometers, digital thermo hygro meters, and infrared meters are other types of temperature measurement instruments commonly used in various industries.

How does a glass thermometer work?

They work based on the principle of thermal expansion, where a material expands or contracts as its temperature changes. Here's how this thermometer works:

1. A thermometer like this typically consists of a glass tube filled with a liquid, such as mercury or alcohol, and sealed at both ends.

2. When the temperature changes, the liquid inside the glass tube expands or contracts, causing it to move up or down the tube.

3. The length of the liquid column in the tube corresponds to the temperature, and the temperature can be read by observing the position of the column against a calibrated scale on the glass tube.

4. Mercury is a common type of this thermometer used in laboratories and medical applications due to their high accuracy and reliability.

5. These thermometers can be used to measure room temperature and are often used as room temperature thermometers.

6. A  psychrometer or sling is a type of this thermometer used to measure relative humidity and is commonly used in meteorology.

7. Digital room meters are also available and provide a quick and accurate room temperature reading. Check out our range of Digital Contact Type Thermometers

What are the different types of glass thermometers available?

They are widely used temperature measurement devices, and several different types are available. Here are some of the most common types of such thermometers:

Mercury thermometers: 

These are the most commonly used thermometers and contain mercury as the measuring liquid. They are often used in laboratory and medical settings due to their high accuracy and precision. Check out our range of laboratory thermometers.

Alcohol thermometers: 

These thermometers contain alcohol as the measuring liquid and are commonly used in low-temperature applications.

Sling psychrometers: 

These are specialised thermometers of glass that are used to measure humidity levels. They consist of two thermometers, one covered in a wet wick. The difference in temperature readings between the two thermometers is used to calculate the relative humidity.

Digital room thermometers:

 These modern thermometers of glass provide a digital readout of the temperature. They are easy to use and give an accurate reading of the temperature.

Thermometers with calibration certificates: 

These are thermometers that have been calibrated to ensure high accuracy. They come with Calibrator certificates that can be used to verify their accuracy.

Infrared thermometers: 

These are non-contact thermometers that measure temperature by detecting the infrared energy emitted by an object. They are commonly used in industrial applications where contact with the measured thing is impossible. Check out the range of glass thermometer prices on our site.

What are the advantages of using a glass thermometer?

They have been used for temperature measurement for centuries and offer several advantages over other types of thermometers. Here are some of the benefits of using a thermometer of this kind:

Accuracy: 

These thermometers, especially mercury, are known for their high accuracy and precision. They can provide accurate temperature readings even in extreme temperatures.

Durability: 

These thermometers are made of durable, durable glass resistant to breakage. They can withstand high temperatures and are not affected by environmental factors like humidity or pressure.

Cost-effectiveness:

 These thermometers are inexpensive and can be used repeatedly without costly replacements or maintenance.

Versatility: 

These thermometers can be used in various laboratory, medical, and industrial applications. They can measure temperatures ranging from below-freezing to extremely high temperatures.

Environmental friendliness: 

These thermometers are environmentally friendly as they do not contain any harmful materials and can be easily recycled.

Where are glass thermometers commonly used?

They are versatile temperature-measuring devices that are used in a wide range of applications across various industries. Here are some common uses of such thermometers:

1. They are commonly used in laboratory settings for precise temperature measurements of liquids and gasses.

2. They are also used in medical facilities for taking accurate body temperature readings.

3. These thermometers often measure indoor and outdoor temperatures in homes and offices.

4. They can be used in industrial settings to monitor the temperature of manufacturing processes.

5. These thermometers are frequently used in the food industry to ensure food safety by monitoring food temperature during preparation, storage, and transport.

6. They are also commonly used in HVAC systems to monitor air temperature and ensure efficient heating and cooling.

7. These thermometers are often used in weather monitoring systems to measure environmental temperature changes.

8. They are also used in the automotive industry to measure engine components' temperature. Check out the range of chemical thermometers on our website.

These thermometers are a reliable and cost-effective option for temperature measurement in various industries and settings.

S. No

Product Name

Expected Price

1

 Bellstone Sling Psychrometer Thermometer Cream BO-400DT

 RS 958

2

 Bellestone Sling Psychrometer Thermometer Wood Body Type - Centigrade

 RS 999

3

 MCP ILR 50 Degrees Celsius Industrial & Marine Thermometer

RS 228 

4  Japsin Sling Psychrometer Whirling Hygrometer Thermometer Wood Body (Type Fahrenheit)

 RS 898

5

 Bellestone Sling Psychrometer Thermometer Plastic Body Type - Fahrenheit

 RS 869

6

 Bellestone Sling Psychrometer Thermometer Plastic Body Type - Centigrade

 RS 869

7

 Bellstone Sling Psychrometer Thermometer Yellow BO-132

 RS 799

8

 Japsin Sling Psychrometer Whirling Hygrometer Thermometer Plastic Body (Type centigrade)

 RS 699

Glass Thermometer - Frequently Asked Questions (FAQs)

1. How long does a thermometer of glass take to give an accurate reading?

It depends on the type of glass thermometer and the temperature being measured. These thermometers take a few seconds to several minutes to give an accurate reading. It is essential to allow sufficient time for the thermometer to equilibrate with the measured temperature.

2. Can such thermometers be used to measure temperature in liquids?

Yes, such thermometers can be used to measure temperature in liquids. However, care must be taken to avoid breakage or contamination of the liquid with the mercury in the glass thermometer—specialised thermometers such as alcohol or digital.

3. Are such thermometers safe for taking oral temperature readings?

Yes, these glass thermometers can be used for taking oral temperature readings. However, if the thermometer breaks, care must be taken to avoid breakage or ingestion of the mercury. Digital thermometers are a safer alternative for oral temperature readings.
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