# What are the parts of a triple beam balance and their functions?

## What are the parts of a triple beam balance and their functions?

While the designs of various triple beam balance models differ slightly, they have two basic components in common: the base and the pan. The base is a long metal platform which supports the rest of the apparatus. When moving the triple beam balance, place your hands on either side of the base for stability.

How do you describe a triple beam balance?

A triple beam balance is a device used to measure the mass of an object, so he can use it to measure the mass of his block. Attached to the pan are three beams with measuring scales and counterweights on each beam. At the end of the three beams is a pointer that lines up with a scale on the base of the balance.

### What is beam balance and its uses?

The beam balance is a device used for the determination of the mass of a body under gravitation. Beam balance is used for high precision measurements like masses up to 250g, it consists of a pair of scale pans one at each end of a rigid beam. When two masses are placed in pans it compares the weights of the object.

What is the main function of a beam balance?

The beam balance is used for calibrating masses in the range between 10 mg and 1 Kg. The measurement resolution and accuracy achieved depends on the quality and sharpness of the knife edge that the pivot is formed from.

## What is the function of triple beam?

The triple beam balance is an instrument used to measure mass very precisely. Such devices typically have a reading error of ±0.05 grams. Its name refers to its three beams, where the middle beam is the largest, the far beam of medium size, and the front beam the smallest.

Why is it important to zero a triple beam balance?

The triple beam balance has a little knob under the pan which you screw in or out to set the empty balance to read exactly 0.00 g. So, in weighing an object directly on the pan, you must first Zero the balance. Only if the balance is properly zeroed, will it weigh the object correctly.

### How does the beam balance works?

Beam balances use an application of the lever principle. Something called a fulcrum is placed between the force exerted by the counterweights and the load. The counterweights move the beam up or down, so the balance’s pointer moves from the zero point when properly calibrated.

Who uses a triple beam balance?

Often used by physics or chemistry teachers to demonstrate the principle of mass, these devices can be used to weigh any object within their weight limitations. Triple beam balance scales function by balancing an object with three counterweights that are attached to the scale to accurately measure the object’s weight.

## How do you zero a triple beam balance?

The triple beam balance is used to measure masses very precisely; the reading error is 0.05 gram. With the pan empty, move the three sliders on the three beams to their leftmost positions, so that the balance reads zero.

What are the steps in using a triple beam balance?

What are the 5 steps to using a triple beam balance?

1. Step 1: Important Parts. Important parts:
2. Step 2: Setup.
3. Step 3: Zeroing the Scale.
4. Step 4: Specimen Selection.
5. Step 5: Using the 100 Gram Slider.
6. Step 6: Using the Ten Gram Slider.
7. Step 7: Using the 1 Gram Slider.
8. Step 8: Determining Your Mass.

### How does a triple beam balance carry out its function?

The triple beam balance is utilized to measure mass directly from the objects, find mass by difference for liquid, and measure out a substance. The three beams on a triple beam balance function independently to assess the size of an object. Placed on each beam is a weighted rider which you move along the beam to verify the object’s size. A triple beam balance allows greater accuracy than a spring scale in determining the mass of objects in grams.

How do you measure a triple beam balance?

Instructions on use The triple beam balance is used to measure masses very precisely; the reading error is 0.05 gram. With the pan empty, move the three sliders on the three beams to their leftmost positions, so that the balance reads zero. Once the balance has been calibrated, place the object to be measured on the pan.

## What does triple beam balance mean?

Definitions. A triple beam balance is an instrument that can weigh objects, and derives its name from the three beams that carry the weights – one that reads in 100-gram increments, one that reads in 10-gram increments, and one that reads from zero to 10 grams, which can be further broken down into tenths of a gram.

What is the use of triple Bean balance?

The triple beam balance can be used to measure mass directly from the objects, find mass by difference for liquid, and measure out substances. The parts of triple beam balance are identified as the following.