[RION’s Acoustic Volume Meter] Solve your measurement problems in 2 seconds!

Using RION’s Acoustic Capacity Meter and Acoustic Volume meter, you can easily measure the object in just 2 seconds without getting it wet.

In this article, we will introduce the measurement of volume. If you are interested in measuring with a capacity volume meter, please click below. (Move to another article.)

Difficulties in measuring volume using Archimedes method

The Archimedean method has long been a popular method for measuring the volume of an object. Archimedes’ method is a principle that measures the buoyancy of an object by submerging it in water. However, the Archimedean method has the following characteristics, which makes it very difficult to measure.

・Measurement takes a long time
・After measurement, it is necessary to wash and dry to restore the current condition.
・Skilled techniques are required to measure
・There are some objects that cannot be measured using liquid. (Battery pack, etc.)

6 features of RION’s acoustic volume meter

RION’s Acoustic Volume meters provide an alternative to the traditional Archimedes method for volume measurement. RION’s Acoustic [RION’s Acoustic Capacity Meter] Solve your measurement problems in 2 seconds! Volume Meter has 6 features.

Part 1: RION’s Acoustic Volume Meter is used around the world.

RION’s Acoustic Volume Meter is used all over the world.

Part 2: Can be measured in a dry state without getting the measurement target wet

This eliminates the need for a drying process after measurement, making it possible to measure objects that would be inconvenient to wet. Since measurements can be taken in a dry state, the next measurement can be taken immediately.

Part 3: Extremely short time required for measurement

With the conventional measurement method, it took about an hour to complete the measurement, but now it can be measured in about 2 seconds after setting the measuring device on the object to be measured, which is a significant time saving.

Part 4: Easy to operate, no skill required

**Even complex-shaped objects such as wristwatches can be measured.**

Volume can be measured simply by placing the device on a measurement object. We have realized a measurement method that gives the same measurement results regardless of whether you are an expert or a novice.

Part 5: High accuracy even after repeated measurements

High accuracy even after repeated measurements.

RION’s Acoustic Volume Meter has an accuracy of 100 ml ± 0.1 ml.

(Reference environmental condition is 20℃, 50% lower)

For example, when measuring the volume of an object to be measured of approximately 100 c㎥, it achieves a measurement accuracy of ±0.1 c㎥.

Part 6: Also functions as a density meter

An additional noteworthy feature is that once the mass is known, it can also function as a density meter.

Mass ÷ Volume = Density (g/ml)

Of course, it is possible to find the density without wetting the object.　

Principle of RION’s Acoustic Volume Meter

The appearance of the volume meter and the apple that is the object to be measured.

Configuration of the volume meter.

The volume meter has a two-layer structure: Volume A (Sound source chamber capacity) and Volume B (Measurement Enclosure). Volume A is equipped with two microphones and a speaker. Each microphone detects the sound pressure of volume A and volume B.

A speaker is located between volume A and volume B, and when it emits sound, it vibrates the air in both enclosures. At this time, the amplitudes of the minute sounds of volume A and volume B are inversely proportional to their respective volumes.

Using this property, it is possible to calculate the volume of the object to be measured from the sound pressures of volume A and volume B detected by the microphones.

[Contact Us] For measuring volume, RION’s Acoustic Volume Meter is recommended.

Would you like to have an impressive measurement experience using RION’s Acoustic Volume Meter? Please feel free to contact us.