Electronic balance is an instrument used in the accurate measurement of weight of materials. Electronic balance is a significant instrument for the laboratories for precise measurement of chemicals which are used in various experiments. Laboratory electronic balance provides digital result of measurement.
How is an electronic balance used what does it measure?, What does it measure? An electronic balance is used by placing the object on top of it while it is powered on and reset. It measures the mass of an object.
Furthermore, What does electronic balance mean?, Noun. 1. electronic balance – a balance that generates a current proportional to the displacement of the pan. balance – a scale for weighing; depends on pull of gravity.
Finally, What is the advantage of an electronic balance?, Answer: Advantages of electronic balance: Easy to use and minimum efforts are needed. Easily portable and small in size.
Frequently Asked Question:
How does electronic balance work?
Electronic balances generally use electromagnetic balance sensors. … The electronic balance is weighed using the principle of electromagnetic force balance. When measuring an object, the principle of balancing the electromagnetic force with the gravity of the measured object is used to achieve the measurement.
Why do you use an electronic balance?
Electronic balances have become standard equipment for many high school and college chemistry departments. They allow the user to quickly and accurately measure the mass of a substance to a level of accuracy impossible for traditional balances to achieve.
What are the advantage of an electronic balance over a beam balance?
Answer: Because in electronic balance the weight is accurate but in beam balance the weight of the object is not accurate either it is greater or lesser. Hence it is advantageous to use the electronic balance.
What is an electronic balance?
Definitions of electronic balance. a balance that generates a current proportional to the displacement of the pan. type of: balance. a scale for weighing; depends on pull of gravity.
How accurate is an electronic balance?
An analytical balance will measure the accuracy of 0.0001 to 0.00001g. If extream accuracy is not important a top-loading balance will work just fine in measuring the accuracy of 0.001g.
What is difference between physical balance and electronic balance?
When the two objects balance at the exact same level, they have equilibrium, or the same mass. Electronic scales use electrical resistance to determine the weight of an object. … Balance beam scales work on the theory of mass, while electronic scales measure weight.
Is an electronic balance accurate?
Electronic scales are among the most precise measuring devices ever crafted. Even inexpensive models are likely to offer more precise measurements than most beam scales. However, electronic scales are also sensitive to environmental factors that can cause an inaccurate reading.
Why is an electronic balance more precise?
This is because digital scales are supported by technology that allows accurate calculations, nothing more or less. The scale is a tool used to weigh or measure the mass of an object. … The technology on these digital scales allows for more accurate calculations.
What are the advantages of electronic balance over a beam balance?
Fractional measurement is often not possible by this balance. – Advantages of electronic balance : Easy to use and minimum efforts are needed. Easily portable and small in size.
What is difference between beam balance and electronic balance?
The difference between beam balance and electronic balance are measuring device. that is true for both instruments,but when your step on an electronic scale you are determining how much your body weighs. balance beam do not measure weight instead they value mass.
How are electronic balance better than beam or kitchen balances?
When both the objects balance at the exact same level, they have the same mass. An electronic balance is a device that generates a current proportional to the displacement of the pan to find accurate measurements of weight. Hence, balance beam scales work on the theory of mass, while electronic scales measure weight.
What is the meaning of electronic balance?
Noun. 1. electronic balance – a balance that generates a current proportional to the displacement of the pan. balance – a scale for weighing; depends on pull of gravity.
How does an electronic balance work?
Placing an object on the balance displaces the sample pan downward by a force equal to the product of the sample’s mass and its acceleration due to gravity. The balance detects this downward movement and generates a counterbalancing force by increasing the current to the electromagnet.
What is the sensitivity of an electronic balance?
A balance is said to be sensitive when it can register small differences in weight. The balance beam is most sensitive when its center of gravity lies slightly below its rotation axis.
Why is a digital balance more accurate?
This is because digital scales are supported by technology that allows accurate calculations, nothing more or less. The scale is a tool used to weigh or measure the mass of an object. … The technology on these digital scales allows for more accurate calculations.
How do I know if my balance is accurate?
The balance linearity test measures the ability of the balance to accurately measure an added weight before and after a non- measured weight load has been placed on the balance. The procedure is as follows. 1. Use 2 weights, each of approximately one-half the weighing capacity of the instrument.
Can a digital scale be off by 10 pounds?
All measuring equipment has a margin of error but is an otherwise exact piece of equipment. Therefore, there is no reason that a high-quality, accurate scale should be off by 10 pounds or more. Fortunately, if yours is off by 10 pounds, you can typically calibrate it and return it to its accurate operational state.