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This is a NEW product in the Smart Wireless Sensors range!

Wireless Speed Of Sound Pack

Order No. 1270PK

Data Harvest’s Wireless Speed of Sound Pack measures the speed of sound in gas and solids. You may wish, for example, to investigate how sound changes speed from gas to solid – and what that relates to in terms of material density and elasticity.

This pack is immensely powerful for demonstrating principles in physics, material science and physical chemistry.

  • Easy to set up so that varied materials can be explored
  • Dedicated high sensitivity microphone pair
  • Good resolution and adjustable response
  • Automatic and manual data evaluation
  • Bluetooth and USB connectivity
  • Long battery life
  • Quick to use inside and outside the classroom
  • Independent logging
  • 5 Year warranty
  • Lifetime support
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The configuration allows a quick setup, saving time, so that you can concentrate on the science.

This pack allows investigation of the speed of sound in gas and solid. The nature of “elastic deformation” for materials becomes a real-world experience!

Understanding of the transition of sound to shock waves in air is possible.

The speed of sound determination from “first principles”- leading to automatic analysis and manual assessment are available.

Designed to be used for the physical sciences, this sensor provides an ideal platform to introduce or extend the advantages of data logging, data storage and analysis.

The sensor is designed very much to be “hands on,” encouraging students to think about the experimental design philosophy and how the data is generated.

Data Harvest Wireless Speed Of Sound Pack

The compact rugged design allows sensor placement both inside and outside, giving full experimental range.

Configurable microphone pair (extensions possible), allow investigations across a variety of samples. The shaped microphones are designed to allow good data capture but are rugged enough to use in and out of the lab.

Linked to the latest EasySense software, the key parameters used to evaluate the speed of sound are open for analysis.

The Smart Wireless Speed of Sound Pack allows connectivity to multiple devices such as tablets, desktop computers, smart phones via Bluetooth, or USB which allows data transfer and charging of the internal battery.

Data Harvest Wireless Speed Of Sound Pack

Possible Activities

Want to know how you can use this product in your science lessons? Take a look at the list of possible use cases and activities to get you started with the Wireless Speed Of Sound Pack.

  • Determine the speed of sound in air
  • Determine the speed of sound in a solid
  • Specific heat capacity ratio in gases
  • Young's modulus in solids
  • The speed of sound in solids - why is it faster than in gases?
  • The relationship between speed of sound and shock waves
  • The effect of temperature on the speed of sound - absolute zero
  • Explore the relationship between speed of sound and Boltzmann's constant
Data Harvest Wireless Speed Of Sound Pack

Wireless Speed Of Sound Pack Specification

Learn more about the Wireless Speed Of Sound Pack specification and range information.

Speed60 m/s to 6000 m/s
Microphone-100 to 100 mV
OtherThe microphone part is not waterproof, when recording in water you must use a polythene bag to contain the immersed sensor. The bag must be both waterproof and leak proof.

Free Teaching Resources

Download our free teacher worksheets for the Wireless Speed Of Sound Pack

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Speed of sound in a solid (2)

Teacher Worksheet

Investigate speed of sound in a solid (2)

Download
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Speed of sound in air

Teacher Worksheet

Investigate speed of sound in air

Download
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Speed of sound in a solid (1)

Teacher Worksheet

Investigate speed of sound in a solid ()

Download

Reliable and durable, designed for the classroom

All our sensors come with 5 years warranty and lifetime support, we ensure your investment gives you complete peace of mind.